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Celebrating the independent kiwi spirit of invention.

Original list by Ian Mander started 1 February 2008. Added to this site (Aqualab) 26 November 2008. Database released 27 May 2009.
Please note that the date mentioned below that the database code was last updated is not the date the data itself was last updated.

Driver List
Database code 16 December 2019
Footnotes 10 August 2016

• Step-up drivers
• Low voltage step-down drivers

• Mains drivers
• User interface & PWM drivers

Drivers not yet added
3 March 2012
Links
28 February 2012

Why use a driver?
20 February 2010

Driver types overview
15 September 2010

LED Driver List – low voltage step-down LED drivers

An O-ring, Tailcap & Silicone Grease List is also available.

Video Foundry/Aqualab does not sell any of these drivers. Links are provided to resellers. The short URL for this list is www.videofoundry.co.nz/driverlist. See the bottom of the page for my email address. If you're just a spam bot looking for fodder, spam the hell out of these spammers' addresses: spammer address 1, spammer address 2, spammer address 3. They deserve a taste of their own spam.

Note that some sellers are more reliable than others. Inclusion of particular resellers in this list is not an endorsement of them as businesses. Note that Fasttech closed in December 2022 but the drivers are still included for reference.

Jump to: Footnotes & Instructions | AMC7135 notes | PT4105 notes | Schottky diodes.

950 step-down drivers found. Listed by driver SKU.

Driver Name

SKU or catalogue #

Retailer

Price (US$)
(shipping incl unless
otherwise stated)

Driver Type

Driver Purpose

 Vin min-max
(DC except where noted)		 Number of LEDs (or LED dice) in series
min-max		 Battery Suitability Efficiency
min-max

Output Current
(off the shelf)

Max current (with just a resistor modification)

 Number of Modes Size
(diameter except where noted)

Notes

Show only SKUs containing
from $
to $

Stock level


from
to

Driver can power

LEDs incl with driver

    (instead of off-the-shelf current)
from
to

from
to
 

8x AMC7135

No SKU

CPF member

$7.99 + shipping

Linear regulator

3.5-4.2 V 1 1x Li-ion  

3000 mA
constant current

 12 17 mm with components on both sides Available from CPF member vestureofblood. 12 modes in 4 groups, with and without memory (varies by group); various combinations of ramping, low (2%), medium (25%), high, strobe, SOS, beacon, medium (15%). Low voltage warning. Voltage indication when entering beacon mode.

DW Powerbuck 5A

No SKU

CPF member

$47.50 (approx)
€35 (actual) + shipping

Buck driver

6.0-20 V 1-4   89-98%

5000 mA
constant current

 1 26 mm x 13 mm high Available direct from a CPF member. Input cut-off voltage is 4.5 V but output current will decrease under 6 V input.

DW Powerbuck 9A

No SKU

CPF member

$47.50 (approx)
€35 (actual) + shipping

Buck driver

6.0-20 V 1-4   89-98%

9 A
constant current

 1 26 mm x 13 mm high Available direct from a CPF member. Input cut-off voltage is 4.5 V but output current will decrease under 6 V input.

DW Powerbuck Adjustable

No SKU

CPF member

$54.00 (approx; actual €41) + shipping

Buck driver

6.0-22 V 1-4   89-98%

9 A
constant current

 1 23 mm x 13 mm high Available direct from a CPF member. Input cut-off voltage is 4.5 V but output current will decrease under 6 V input. Output current adjustable with potentiometer, in the range 0.5-9.0 A (or possibly 0.5-5.0 A). Input voltage must be at least 2V above output voltage.

JNY-L1218A, (12-18)x1W mains driver

No SKU

FastTech

$7.27

Mains driver

100-240 V AC 12-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 130 mm x 27 mm x 18 mm Output voltage 36-69 V. Note that this voltage represents a shock hazard - use with caution.

Mini Constant Current Power Supply with rectifier,
9 versions 20-100 mA

No SKU

Led-Tech

$2.80 (approx)
€1.99 (actual) + shipping

Linear regulator

6.5-38 V DC; also works with AC
(4.5-26 V AC)		 1-10   7-45%

100 mA
constant current

 1 16 mm x 7.5 mm x 3 mm Linear regulator based on a LM317 voltage regulator chip, with a rectifier so it can cope with AC (and can be connected either way with DC). Available in nine versions providing 10 mA, 20 mA, 30 mA, 40 mA, 50 mA, 60 mA, 70 mA, 80 mA and 100 mA. Supply voltage needs to be at least 3.8 V higher than total LED Vf and not more than 38, 27, 18, 14, 12, 10, 9, 8 or 7 V higher respectively for the different versions. Efficiency figures are given for a single LED but could theoretically be as high as 90% for a string.

Mini Constant Current Power Supply,
9 versions 10-100 mA

No SKU

Led-Tech

$2.80 (approx)
€1.99 (actual) + shipping

Linear regulator

5.2-37 V 1-10   7-52%

100 mA
constant current

 1 16 mm x 7.5 mm x 3 mm Linear regulator based on a LM317 voltage regulator chip, available in nine versions providing 10 mA, 20 mA, 30 mA, 40 mA, 50 mA, 60 mA, 70 mA, 80 mA and 100 mA. Supply voltage needs to be at least 2.5 V higher than total LED Vf and not more than 37, 27, 18, 14, 12, 10, 9, 8 or 7 V higher respectively for the different versions. Efficiency figures are given for a single LED but it could theoretically be as high as 93% for a string.

PowerLine Constant Current Power Supply,
6 versions 350 mA - 2.8 A

No SKU

Led-Tech

$21.00 (approx)
€14.90 (actual) + shipping

Linear regulator

7.0-30 V
(actual permitted V over total LED Vf varies)		 1-8   46-96%

2800 mA
constant current

 1 63 mm x 21 mm x 33 mm Linear regulator with a heatsink, available in six versions providing 350 mA, 700 mA, 1000 mA, 1.4 A, 2.0 A and 2.8 A. Large input voltage range (the minimum input voltage of 1 V is assumed) but input voltage must be at least 1 volt above output voltage and a maximum of 22, 13, 9, 7, 6 or 4 V above output voltage for the respective versions. The mention of PWM is believed to mean this driver can be used with a separate PWM driver, not that this driver uses PWM. Has thermal protection and output short circuit protection.
 
Also available in SLIM versions which lack the heatsink and so have tighter input voltage tolerances.

PowerLine SLIM Constant Current Power Supply,
8 versions 180 mA - 2.8 A

No SKU

Led-Tech

$18.00 (approx)
€12.90 (actual) + shipping

Linear regulator

1.0-30 V
(actual permitted V over total LED Vf varies)		 1-8   63-96%

2800 mA
constant current

 1 50 mm x 7 mm x 15 mm Linear regulator, available in eight versions providing 180 mA, 350 mA, 500 mA, 700 mA, 1000 mA, 1.4 A, 2.0 A and 2.8 A. Large input voltage range (the minimum input voltage of 1 V is assumed) but input voltage must be at least 1 volt above output voltage and a maximum of 10, 10, 7, 5, 4, 3, 2.5 or 2 V above output voltage for the respective versions. The mention of PWM is believed to mean this driver can be used with a separate PWM driver, not that this driver uses PWM. Has thermal protection and output short circuit protection.
 
Also available in non-SLIM versions which have a heatsink, allowing better heat dissipation and wider input voltage tolerance.

SSC P7/Cree MC-E Buck Converter

No SKU

CPF member

$35.00 (approx)
â?¬25 (actual) + shipping

Buck driver

4.2-20 V 1    

2800 mA

 6 25 mm x 11 mm high Available directly from a CPF member. There is a single mode version (€20), a 4-mode version (100%, 70%, 25%, 3%) and a 6 mode version (as 4 mode plus Fade in/out, Strobe). External momentary switch needed to change modes, not included. Sadly the specs are not all in one place, but it appears it may be able to cope with more than one LED, has a mode memory, and has a typical efficiency of about 85%.

8x AMC7135 (CPF)

No SKU

CPF member

$9.36 + shipping

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 4x NiMH 50-97%

2800 mA
constant current

 5 17 mm with components on both sides Limited availability from CPF member download. Multimode board with four AMC7135 linear regulators on each side (8 total) and an ATtiny13A for PWM mode control. Mode group selectable by connecting star pads on the board, like an AK-47. 5 modes in default group; low (0.13 A), medium (0.93 A), high (2.8 A), strobe, SOS. See extra AMC7135 notes below.

May have sold a previous 3 mode version like this; high (2.8 A), medium (1 A), low (0.3 A).

8x AMC7135 (homemade)

No SKU

$6.88 (varies)
Make your own - fun!

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 4x NiMH 50-97%

2800 mA
constant current

 1 17 mm Instructions for making your own version. Actual price will vary depending on what boards you use to make it - modes can be included if desired. See extra AMC7135 notes below.

AX2002 Multi-level Buck, 3 mode

No SKU

CPF member

$12.00 (up from $10.40) + shipping
(backordered)

Buck driver

3.6-15 V 1-4   80-90%

1040 mA
constant current

Can be modified to 2000 mA

 3 23 mm Limited availability from CPF member download. Uses the popular AX2002 chip; this seems to be the only AX2002 driver available with modes.

Present, designation J: 3 modes; low (50 mA), medium (200 mA), high (1 A). No memory. A few of these have been sold pre-configured to 1.4 A.

Previously, designation H: 3 modes; high (1 A), medium (200 mA), low (30 mA). Has memory. 17 mm diameter. Input voltage 3.6-23 V, 1-6 LEDs.

Claimed 0.25 V headroom (the amount input voltage must be above output voltage); this is probably actually the feedback voltage (the voltage dropped across the current set resistor) - other AX2002 drivers have ~0.5 V headroom. It may be able to be set the output current up to 2 A, the rating for the AX2002.

CCD-350

No SKU

superbrightleds.com

$5.95
(down from $9.95) + shipping

Mains driver

110-120 V AC 1-4 115 V AC mains power 45-60%

350 mA
constant current

 1 42 mm x 40 mm x 22 mm Output voltage 3.5-18 V. Not suitable for a single red or infrared LED.

Horrendous price for international shipping.

Kennan (Nanjg 07)

No SKU

KaiDomain

$3.10
(sold out and/or discontinued)

Buck driver

5.0-18 V 1-3   79-91%

750 mA
constant current

 1 17 mm Buck regulator based on PT4105 chip. Constant current output. Off the shelf it's set to 750 mA, but this can be changed by using a different set resistor (original is soldered surface mount). Input voltage needs to be 1-3 V above output. Can output 1 A with more than 9 V in, but at an efficiency cost.

Kennan 2 variants (Nanjg 21)

No SKU

KaiDomain

$3.43
(sold out and/or discontinued)

Buck driver

5.0-18 V 1-3   60%

1000 mA
constant current

 1 20 mm Buck regulator based on PT4105 chip. Constant current output. Off the shelf it's set to 1000 mA (even though that's out of spec for the regulator chip below 9 V in) but this can be changed by using a different set resistor (original is soldered surface mount). Input voltage needs to be 1-3 V above output, but the new components will shut the board down under 6.2V (2x Li-ion?). This thread discusses the control features of this new version. Efficiency perhaps as low as 60% thanks to running it out of spec and it also runs quite hot because of it. In summary, more versatile but not as useful.

MR16-base drivers:
1x 1 W,
3x 1 W,
1x 3 W

No SKU

DealExtreme

$2.53
(sold out and/or discontinued)

MR16 (buck) driver

5.0-18 V DC; also works with AC
(DC for driver chip, claimed 12-16 V AC for board)		 1-4 4-12x NiMH,
5-12x alkaline,
2-4x Li-ion,
12 V car battery		  

350 mA
constant current

 1 18 mm x 14 mm x 14 mm Buck regulator based on the discontinued PT4105 chip - see separate notes below. Constant current out 320-350 mA for 1 W versions, 650-700 mA for 3W version (not 320-350 mA as stated).
 
These drivers have their own bridge rectifier using low-voltage Schottky diodes, so they can handle (low voltage) AC or DC input. While these drivers are claimed to handle 12-16 V AC, the PT4105 is only specified to handle up to 18 V input, so allowing for perhaps 0.4V drop on each of two Schottky diodes being used at any time in the rectifier, anything over about 13.7 Vrms AC would be outside the PT4105 spec.
 
Tip: If using DC you wouldn't need the rectifier so you could short that out, but it will still work (slightly less efficiently) with it left intact.

PowerPuck

02008b...

LED Supply

$17.99 + shipping

Buck driver

5.0-32 V 1-6   86-95%

1000 mA
constant current

 1 38 mm diameter (flanges 64 mm long) x 13 mm height Input voltage must be at least 2 V higher than output voltage. Output has short circuit protection (15 seconds) and open circuit protection. Versions available with outputs of 350, 700 or 1,000 mA.

MicroPuck

02009...

LED Supply

$9.99 + shipping

Boost driver and buck driver

0.8-3.0 V
(as boost; 4.0-8.0 V as buck)		 1-2   62-89%

500 mA

 1 12 mm x 8 mm x 7 mm Can be used as either a buck, or boost, or buck/boost driver - see the Application Notes for connection diagrams and other info. Not a constant current output; they claim this is a design feature to mimic the light dropoff of an incandescent bulb. I'm not convinced. Maximum 8 V output. Can be used in parallel. Efficiency as a boost driver claimed 70-82% (measured at 64-78% in a test with an XP-G here), as a buck driver 82-89%; as a buck/boost driver 62-72%. The datasheet doesn't claim an IP rating but does say "The 2009A is encapsulated by an insulating epoxy and is resistant to harsh environments and moisture."

Available in three versions with nominal outputs of 350, 400 (error in window title bar) and 500 mA.

QuadPuck

04016

LED Supply

$159.99 + shipping

Buck driver

8.0-32 V 1-72    

1100 mA
constant current

 1 110 mm x 64 mm x 25 (or 17) mm Four channel driver (using four BuckPucks) with independent dimming (140-1100 mA) on each channel (thus up to 4400 mA total). Dimming controller (eg, PC) sold separately. PCB length 102 mm but two connectors hang over the end.

SOB

1003

Sandwich Shoppe

$18.00 - $20.00 + shipping

Buck driver

3.0-16 V 1   75-85%

1000 mA
constant current

 1 14 mm Buck regulator. Constant current output, board available as a "blank" (add one or two SMT set resistors), or preset to 400 mA, 500 mA, 750 mA, 917 mA, or 1000 mA. DD when Vin less than Vf. Has thermal protection.

25W mains driver

100567

DealExtreme

$11.70

Mains driver

85-265 V AC 5 115 V or 230 V AC mains power  

1600 mA

 1 94 mm x 40 mm x 26 mm Output voltage 16-18 V. Previously claimed to be suitable for E27 and GU10 light bulbs but is considerably bigger than drivers normally used for that purpose. Proposed purpose is a 5s5p array (25 total) of 1 W LEDs. Driver comes with its own heatsink.

LY-220V RGB, 10W

100921

DealExtreme

$11.84
(down from $12.50)

User interface driver

110-240 V AC 3 115 V, 230 V AC mains power  

350 mA

 1 80 mm x 39 mm x 23 mm Output voltage red 7.0-7.5 V, blue and green 9-11 V. Designed to be used to power 3 series LEDs in each of red, green and blue. Comes with remote control to adjust colours and modes.

LY-220V RGB, 30W

101148

DealExtreme

$18.50

Mains driver

110-240 V AC 10 115 V or 230 V AC mains power  

350 mA

 1 77 mm x 50 mm x 28 mm Output voltage estimated to be red 23-25 V, blue and green 30-36 V. Designed to be used to power 10 series LEDs in each of red, green and blue. Comes with remote control to adjust colours and modes.

6-12*1W

102691

DealExtreme

$4.30

Mains driver

85-265 V AC 6-12 115 V or 230 V AC mains power  

300 mA

 1 50 mm x 28 mm x 21 mm Output voltage 20-48 V.

1x 3W

102743

DealExtreme

$10.90

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

670 mA

 1   Output current is a guess.

1 warm white LED included (in an aluminium downlight).

1-3x1 W

102865

DealExtreme

$8.80

Mains driver

85-265 V AC 1-3

1 LED included

 115 V or 230 V AC mains power  

320 mA

 1   Output current is a guess. Output voltage 3-10 V.

1 warm white LED included (in an aluminium downlight). Also available with 3 LEDs.

µBuck

103

PCB Components

$19.00 (approx)
€13.95 (actual)

Buck driver

6.0-30 V 1-4   95%

1000 mA
constant current

 1 14 mm x 11 mm x 6 mm Maximum output power ~15 W. Polarity protection. Dimming by PWM signal or DC. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown.

µBuck

103

PCB Components

$19.00 (approx)
€13.95 (actual)

Buck driver

6.0-30 V 1-6   95%

700 mA
constant current

Can be modified to 1000 mA

 1 14 mm x 11 mm x 6 mm Maximum output power ~15 W. Polarity protection. Dimming by PWM signal or DC. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown.

µBuck

103

PCB Components

$19.00 (approx)
€13.95 (actual)

Buck driver

6.0-30 V 1-9   95%

350 mA
constant current

Can be modified to 1000 mA

 1 14 mm x 11 mm x 6 mm Maximum output power ~15 W. Polarity protection. Dimming by PWM or DC inputs. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown.

LE-LL311

1035

Sure Electronics

$4.99 + shipping

Buck driver

9-35 V 1-8   96%

700 mA

 1 25 mm x 25 mm "3 W LED Driver Based on MBI6651". Although claimed to be "constant current" the output current drops the more LEDs it's driving and rises the higher the input voltage. Claimed efficiency @ 12 V input with 3 LEDs.

CAM 3 channel

104

PCB Components

$44.00 (approx)
€31.95 (actual)

Buck driver

10-30 V 1-8   93%

1000 mA
constant current

 1 57 mm x 31 mm Common Anode Multichannel. Powers 3 LED channels with a common anode, up to a maximum power of 25 W per channel. Output current on each channel can be set at 350 mA, 700 mA, or 1000 mA, and dimmed separately using PWM or DC inputs. Reverse polarity protection. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown.

4 channel version also available.

CAM 4 channel

104

PCB Components

$63.00 (approx)
€45.95 (actual)

Buck driver

10-30 V 1-8   93%

1000 mA
constant current

 1 57 mm x 31 mm Common Anode Multichannel. Powers 4 LED channels with a common anode, up to a maximum power of 25 W per channel. Output current on each channel can be set at 350 mA, 700 mA, or 1000 mA, and dimmed separately using PWM or DC inputs. Reverse polarity protection. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown.

3 channel version also available.

LE-LL310

1041

Sure Electronics

$2.99 + shipping

Buck driver

9-35 V 1-8   96%

350 mA

 1 25 mm x 25 mm "1 W LED Driver Based on MBI6651". Although claimed to be "constant current" the output current drops the more LEDs it's driving and rises the higher the input voltage. Claimed efficiency @ 12 V input with 3 LEDs.

LE-LL312

1042

Sure Electronics

$6.99 + shipping

Buck driver

9-35 V 1-6   96%

1020 mA

 1 25 mm x 25 mm "5 W LED Driver Based on MBI6651". Although claimed to be "constant current" the output current drops the more LEDs it's driving and rises the higher the input voltage. Claimed efficiency @ 12 V input with 3 LEDs.

Zetex C310 Buck Driver, 8 mode

10421

DealExtreme

$7.35 for two pack
(sold out and/or discontinued)

Buck driver

3.7-8.4 V 1 3-6x NiMH, 1-2x Li-ion  

1000 mA

 8 20 mm Buck regulator based on Zetex C310 chip and PWM for modes. Output 800-1000 mA on high. Modes 100%, 50%, 30%, 20%, 10%, SOS, strobe, fade in & out (one of very few to have that). With 4x NiMH cells the ability to select modes is lost about when the cells need to be recharged. No reverse polarity protection.

LE-LL315

1043

Sure Electronics

$1.99 + shipping

Buck driver

9-35 V 1-7   96%

150 mA

 1 25 mm x 25 mm "0.5 W LED Driver Based on MBI6651". Although claimed to be "constant current" the output current drops the more LEDs it's driving and rises the higher the input voltage. Claimed efficiency @ 12 V input with 3 LEDs.

DL-004

106303

DealExtreme

$4.90
(up from $3.99 clearance price, down from $4.90)

Buck driver

5.0-8.4 V 1 2x Li-ion  

2500 mA

 4 26 mm x 13 mm high For a while (around May 2012) this driver was at a clearance price. The driver is back up to its normal price and is still available.

4 modes; high, medium (50%), low (25%), SOS.

DL-006

106487

DealExtreme

$3.70

Buck driver

3.6-9.0 V 1    

1000 mA

 5 17 mm x 6 mm high - two boards in double layer Five modes, weird mode order; medium (30%), low (8%), high, strobe (8 Hz), SOS.

DL-005

106805

DealExtreme

$4.00
(sold out and/or discontinued)

Buck driver

5.0-17 V 1 2-4x Li-ion  

2000 mA

 1 20 mm x 12mm high - two boards in double layer 5 modes, no memory; high, low (10%), medium (30%), strobe (8 Hz), SOS. Note that the diameter stated in the title and description was 17 mm (for almost 2 years).

DL-00193

107676

DealExtreme

$3.70
(backordered)

Buck driver

3.0-9.0 V 1 2x Li-ion  

1000 mA

 5 17 mm x 7 mm high - two boards in double layer 5 modes; high, medium (50%), low (10%), strobe (8 Hz), SOS.

Ampere! 5000 mA

108

PCB Components

$42.00 (approx)
€30.95 (actual) + shipping

Buck driver

7.0-25 V 1-3   97%

5000 mA
constant current

Can be modified to 11 A

 1 25 mm x 14 mm high Output voltage up to ~14 V, output power up to ~70 W. Overhead ~1 V. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown. Thermal protection. External PWM input.

Ampere! 9000 mA

108

PCB Components

$42.00 (approx)
€30.95(actual) + shipping

Buck driver

7.0-25 V 1-3   97%

9 A
constant current

Can be modified to 11 A

 1 25 mm x 14 mm high Output voltage up to ~14 V, output power up to ~120 W. Overhead ~1 V. Maximum claimed efficiency listed here; typical efficiency for any particular configuration unknown. Thermal protection. External PWM input.

3 W - 6 W mains driver

10852

DealExtreme

$10.85
(sold out and/or discontinued)

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power  

700 mA
constant current

 1 45 mm x 40 mm x 20 mm Enclosed in white box, presumed transformer with buck regulator. Constant current out 700 mA @ 3-12 V.

Buck driver 4-pack

1105800

FastTech

$6.60 for 4

Buck driver

3.6-16 V 1-4    

600 mA

 1 17 mm Update Feb-Mar 2015: Buyer beware - the drivers shipped are not the drivers pictured (photos have since been updated); the claimed details (bizarrely taken from the DX site) do not apply. Actually uses a chip marked LEDA 1412 with a SS24 diode and a couple of transistors. The output current is not the 925 mA claimed, but instead varies from 820 mA for one LED to 600 mA for three LEDs in series.

Previously: Appears to be identical to the popular DX sku.3256... and even uses DX's description.

1 W - 3 W mains driver

11077

DealExtreme

$9.03
(sold out and/or discontinued)

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power  

350 mA
constant current

 1 41 mm x 41 mm x 20 mm Enclosed in white box, presumed transformer with buck regulator. Constant current out 350 mA @ 3-12 V.

5x1W mains driver

1110700

FastTech

$2.20

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 5 230 V AC mains power  

320 mA

 1 24 mm x 18 mm x 15 mm Output current is assumed; the "current draw" figure is nonsense - buyer beware.

(6-7)x1W mains driver

1110702

FastTech

$4.32

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 6-7 230 V AC mains power  

330 mA

 1 40 mm x 17 mm x 10 mm

"10W" MR16 driver

1110703

FastTech

$1.61

MR16 (buck) driver

12-12 V DC; also works with AC 3 12 V AC or DC  

650 mA

 1 17 mm x 13 mm x 10 mm Driver chip MT7201. One of the threads highlights some inconsistency with the input and output figures - buyer beware.

330mA MR16 driver

1110704

FastTech

$1.48

MR16 (buck) driver

12-17 V DC; also works with AC 1-3 12 V AC or DC 91-92%

330 mA

Can be modified to 1000 mA

 1 18 mm x 14 mm x 10 mm Uses CL6807 driver chip (see notes on CL6807 below). Efficiency figures driving 2-3 LEDs with rectifier diodes bypassed.

900mA MR16 driver

1110705

FastTech

$3.62

MR16 (buck) driver

12-12 V DC; also works with AC 1 12 V AC or DC  

900 mA

 1 16 mm x 15 mm x 13 mm

825mA lighting driver

1110706

FastTech

$2.13

MR16 (buck) driver

12-12 V DC; also works with AC 1-3 12 V AC or DC  

825 mA

 1 21 mm x 17 mm x 13 mm Output current is from the discussion post. If true there is an inconsistency between the input and output current figures - buyer beware.

650mA MR16 driver

1110707

FastTech

$2.65

MR16 (buck) driver

12-12 V DC; also works with AC 1 12 V AC or DC  

650 mA

 1 18 mm x 14 mm x 13 mm Output current is assumed - buyer beware.

3x1W MR16 driver

1110710

FastTech

$1.49

MR16 (buck) driver

12-17 V DC; also works with AC 1-3 12 V AC or DC  

330 mA
constant current

Can be modified to 1000 mA

 1 15 mm x 15 mm x 10 mm Uses CL6807 driver chip (1A max, 0.1V sense voltage, dimming pin).

1x3W MR16 driver

1110711

FastTech

$1.49

MR16 (buck) driver

7.0-18 V DC; also works with AC 1 12 V AC or DC  

650 mA

 1 18 mm x 14 mm x 10 mm Uses CL6807 driver chip (see notes on CL6807 below). There's a nice review of the driver on the site.

3x1W mains driver

1110712

FastTech

$2.92

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 3 230 V AC mains power  

300 mA

 1 23 mm x 17 mm x 14 mm Output current is assumed; the "current draw" figure is nonsense.

3W lighting driver

1110713

FastTech

$1.52

MR16 (buck) driver

12-17 V DC; also works with AC 1-3 12 V AC or DC  

610 mA

Can be modified to 1000 mA

 1 17 mm Uses PT4115 driver chip (see notes on PT4115 below) with SS14 Schottky diodes and a 220µF capacitor.

1x1W bulb driver

1110714

FastTech

$1.49

MR16 (buck) driver

12-17 V DC; also works with AC 1 12 V AC or DC  

300 mA

 1 18 mm x 14 mm x 10 mm Output current is assumed. Unknown driver chip. Typical MR16 bulb driver but without the pins.

(13-17)x3W mains driver

1110800

FastTech

$16.36
(backordered)

Mains driver

100-240 V AC 13-17 115 V, 230 V AC mains power  

650 mA
constant current

 1 180 mm x 37 mm x 28 mm Output current from photo; the "current draw" figure is nonsense. Output voltage 34-54 V. Note that this voltage represents a shock hazard - use with caution.

(20-24)x3W mains driver

1110801

FastTech

$24.02
(backordered)

Mains driver

100-240 V AC 20-24 115 V, 230 V AC mains power  

650 mA
constant current

 1 231 mm x 42 mm x 32 mm Output current from photo; the "current draw" figure is nonsense. Output voltage 48-77 V. Note that this voltage represents a shock hazard - use with caution.

6x3W mains driver

1110802

FastTech

$9.70
(backordered)

Mains driver

100-240 V AC 6 115 V, 230 V AC mains power  

650 mA
constant current

 1 170 mm x 33 mm x 19 mm Output voltage 18-21 V.

35x1W mains driver

1110803

FastTech

$16.36
(backordered)

Mains driver

100-240 V AC 35 115 V, 230 V AC mains power  

320 mA
constant current

 1 180 mm x 37 mm x 29 mm Output voltage 105-126 V. Note that this voltage represents a serious shock hazard - use with extreme caution.

MERSLED 9180, 3x5W mains driver

1110804

FastTech

$6.16
(backordered)

Mains driver

100-240 V AC 3 115 V, 230 V AC mains power 85%

950 mA
constant current

 1 65 mm x 31 mm x 24 mm Output current is assumed; current draw of 950 mA is nonsensical. Output voltage up to 16.8 V (from a discussion thread).

H9180B, (5-6)x3W mains driver

1110805

FastTech

$6.53
(backordered)

Mains driver

100-240 V AC 5-6 115 V, 230 V AC mains power  

650 mA
constant current

 1 65 mm x 32 mm x 24 mm Output voltage 15-22 V.

H7900, 3x3W mains driver

1110806

FastTech

$5.70
(backordered)

Mains driver

85-245 V AC 3 115 V, 230 V AC mains power  

650 mA

 1 50 mm x 28 mm x 22 mm Output current is a guess, output voltage range unknown - buyer beware.

HF9180, 12x1W mains driver

1110807

FastTech

$6.93
(backordered)

Mains driver

100-265 V AC 12 115 V, 230 V AC mains power  

320 mA
constant current

 1 66 mm x 32 mm x 25 mm Output current is a guess, output voltage range unknown - buyer beware.

LED-L10W yellow case, 1x10W mains driver

1110808

FastTech

$5.53
(down from $6.08)
(backordered)

Mains driver

85-265 V AC 3 115 V, 230 V AC mains power  

900 mA
constant current

 1 75 mm x 29 mm x 22 mm Output voltage 7-12 V. Intended for 3s3p LED arrays.

L-2030W-A yellow case, (20-30)x1W mains driver

1110809

FastTech

$12.63
(backordered)

Mains driver

85-265 V AC 20-30 115 V, 230 V AC mains power  

320 mA
constant current

 1 143 mm x 29 mm x 22 mm Output voltage 60-100 V. Note that this voltage represents a shock hazard - use with caution.

LED-L0916B yellow case, (3-5)x3W mains driver

1110810

FastTech

$5.09

Mains driver

85-265 V AC 3-5 115 V or 230 V AC mains power  

650 mA
constant current

 1 80 mm x 29 mm x 22 mm Output voltage 9-18 V. The only reviewer says his two delivered only 560 mA.

LED-L2536W-B yellow case, (7-12)x3W mains driver

1110811

FastTech

$11.09
(backordered)

Mains driver

85-265 V AC 7-12 115 V, 230 V AC mains power  

650 mA
constant current

 1 145 mm x 28 mm x 22 mm Output voltage 24-45 V.

AT1000, 1x10W driver

1110812

FastTech

$5.38

Buck driver

12-12 V 3 12 V DC  

1000 mA
constant current

 1 65 mm x 26 mm x 24 mm Output voltage 9.0-10.5 V. Intended for 3s3p LED arrays.

FWM-(3-7)x1W, mains driver

1110813

FastTech

$5.51
(backordered)

Mains driver

175-265 V AC 3-7 230 V AC mains power  

300 mA
constant current

 1 80 mm x 30 mm x 21 mm Output voltage 9-24 V. (Yes, this one does say "FWM".)

20x1W mains driver

1110814

FastTech

$12.10
(backordered)

Mains driver

100-240 V AC 17-23 115 V, 230 V AC mains power  

320 mA
constant current

 1 106 mm x 42 mm x 31 mm Photo apparently shows 320 mA; the "current draw" figure is nonsense - buyer beware. Output voltage 54-70 V. Note that this voltage represents a shock hazard - use with caution.

7x3W mains driver

1110815

FastTech

$11.89
(backordered)

Mains driver

100-240 V AC 7 115 V, 230 V AC mains power  

650 mA
constant current

 1 106 mm x 42 mm x 32 mm Output voltage 21-25 V.

(9-12)x3W mains driver

1110816

FastTech

$15.19
(backordered)

Mains driver

100-240 V AC 9-12 115 V, 230 V AC mains power  

650 mA
constant current

 1 106 mm x 43 mm x 32 mm Output current from photo; the "current draw" figure is nonsense. Output voltage 24-39 V.

(8-12)x3W mains driver

1110817

FastTech

$13.31
(backordered)

Mains driver

100-240 V AC 8-12 115 V, 230 V AC mains power  

650 mA
constant current

 1 107 mm x 43 mm x 32 mm Output current from photo; the "current draw" figure is nonsense. Output voltage 24-39 V.

JNY-L0912A yellow case, (9-12)x1W mains driver

1110818

FastTech

$6.71
(backordered)

Mains driver

100-240 V AC 9-12 115 V, 230 V AC mains power  

300 mA
constant current

 1 95 mm x 30 mm x 20 mm Output voltage 34-45 V.

FMW-(9-12)x1W mains driver

1110819

FastTech

$6.73
(backordered)

Mains driver

85-265 V AC 9-12 115 V, 230 V AC mains power  

300 mA
constant current

 1 78 mm x 30 mm x 21 mm Output voltage 27-42 V. (Yes, this one does say "FMW".)

1*1W LED Driver Adapter

111219

DealExtreme

$7.20

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 3.0-3.8 V. Output current listed here is a guess.

1 cool white LED included (in an aluminium downlight). Also available with a compact spotlight.

1*1W (barcode)

111221

DealExtreme

$6.10

Mains driver

100-240 V AC 1

1 LED included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage approximately 3.5 V.

1 cool white LED included (in an aluminium cabinet light).

800mA buck driver

1114501

FastTech

$1.58

Buck driver

3.2-4.2 V 1 1x Li-ion  

800 mA
constant current

 1 17 mm Not a linear regulator as claimed - it has an inductor. The claimed test figures are extremely dodgy; input @ 4.2 V is 1.09 W, output is at least 2.27 W for a white LED - buyer beware. They are also the same figures used for 1114502.

800mA linear regulator

1114502

FastTech

$1.65

Linear regulator

3.2-4.2 V 1 1x Li-ion  

800 mA

 5 17 mm 5 modes; high, medium, low, rapid (strobe?), SOS. The claimed test figures are extremely dodgy; input @ 4.2 V is 1.09 W, output is at least 2.27 W for a white LED - buyer beware. They are also the same figures used for 1114501.

330mA MR16 driver for red/yellow LEDs

1117500

FastTech

$2.65

MR16 (buck) driver

12-12 V DC; also works with AC 1 12 V AC or DC  

330 mA

 1 13 mm x 13 mm x 12 mm Output current is assumed. Said to be for red and yellow LEDs; no mention of output voltage.

5x AMC7135, 5 mode
(Nanjg 105C)

1122300

FastTech

$3.18

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1750 mA
constant current

 5 17 mm Linear regulator using 5x AMC7135 chips. 5 modes in 4 groups; low (5%), medium (30%), high (100%), strobe, SOS. Alternate groups switched with star contacts. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

6x AMC7135, 5 mode
(Nanjg 105C)

1122301

FastTech

$3.37

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2100 mA
constant current

 5 17 mm Linear regulator using 6x AMC7135 chips. 5 modes in 4 groups; low (5%), medium (30%), high (100%), strobe, SOS. Alternate groups switched with star contacts. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

8x AMC7135, 5 mode
(Nanjg 105C)

1122302

FastTech

$3.76

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2800 mA
constant current

 5 17 mm Linear regulator using 8x AMC7135 chips. 5 modes in 4 groups; low (5%), medium (30%), high (100%), strobe, SOS. Alternate groups switched with star contacts. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

7x AMC7135, 5 mode
(Nanjg 105C)

1122303

FastTech

$3.56

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2450 mA
constant current

 5 17 mm Linear regulator using 7x AMC7135 chips. 5 modes in 4 groups; low (5%), medium (30%), high (100%), strobe, SOS. Alternate groups switched with star contacts. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

3x AMC7135, 5 mode
(Nanjg AK-47A)

1122400

FastTech

$2.70

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1050 mA
constant current

 5 17 mm Linear regulator using 3x AMC7135 chips. 5 modes in 4 groups. Polarity protected. See extra AMC7135 notes below.

4x AMC7135, 5 mode
(Nanjg 101-AK-A1)

1122401

FastTech

$2.89

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1400 mA
constant current

 5 17 mm Linear regulator using 4x AMC7135 chips. 5 mode; high, medium, low, strobe, SOS. Can be converted to 3 mode with a solder bridge. Polarity protected. See extra AMC7135 notes below.

1x AMC7135

1122402

FastTech

$1.19

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

350 mA
constant current

 1 17 mm Linear regulator using 1x AMC7135 chip. Polarity protected. See extra AMC7135 notes below.

2x AMC7135

1122403

FastTech

$1.66

Linear regulator

3.0-6.3 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

700 mA
constant current

 1 17 mm Linear regulator using 2x AMC7135 chips. Polarity protected (assumed to be Schottky diode). See extra AMC7135 notes below.

1x AMC7135 chip, 350mA

1124200

FastTech

$1.88 for 10
(up from $1.85)

Linear regulator

2.7-6.0 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

350 mA
constant current

 1 5 mm x 4 mm x 2 mm Single AMC7135 linear regulator chip (10 pack). Note - surface mount. See extra AMC7135 notes below.

1x AMC7135 chip, 350mA

1124300

FastTech

$11.09 for 100
(down from $12.99)

Linear regulator

2.7-6.0 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

350 mA

 1 5 mm x 4 mm x 2 mm Single high output AMC7135 linear regulator chip (100 pack). Note - surface mount. See extra AMC7135 notes below.

2x AMC7135 on empty 20mm star board

1124400

FastTech

$1.32

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

700 mA
constant current

 1 20 mm star board Linear regulator using 2x AMC7135 chips mounted on LED star. Polarity protected. See extra AMC7135 notes below.

3x AMC7135, 5 mode

1124801

FastTech

$1.82

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1050 mA
constant current

 5 17 mm Linear regulator using 3x AMC7135 chips. 5 modes; high, medium, low, strobe, SOS. Polarity protected. See extra AMC7135 notes below.

LE-LL313

1125

Sure Electronics

$7.99 + shipping
(sold out and/or discontinued)

Buck driver

9-35 V 1-3   96%

1500 mA

 1 25 mm x 25 mm Driver has been removed from retailer's web site. Although "constant current" the output current drops the more LEDs it's driving and rises the higher the input voltage. Claimed efficiency @ 12 V input with 3 LEDs.

LD-CU7021AF

11264

DealExtreme

$51.90 (formerly $55.71)
(sold out and/or discontinued)

Mains driver

100-240 V AC 1-6

3 LEDs included

 115 V, 230 V AC mains power  

700 mA
constant current

 1   Product removed from retailer's site.

Output voltage 3-21 V.

3 white LEDs included (in a fancy aluminium holder).

TR-001 buck driver

1127400

FastTech

$5.44

Buck driver

6.0-8.4 V 1 2x Li-ion  

2200 mA
constant current

 1 17 mm Buck driver, not a linear regulator as claimed. 5 mode; high, medium, low, strobe, SOS. Test data shows steady 2.2 A, not the claimed 2.4 A. However, the test data is rather dodgy - if tested even with a low Vf LED like an XM-L the driver would be up to 168% efficient - buyer beware. It seems like a pretty good driver but the current drawn will be considerably higher than indicated.

8x AMC7135, 5 mode

1127403

FastTech

$2.92

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2800 mA
constant current

 5 17 mm Linear regulator using 8x AMC7135 chips. 5 modes in 4 groups; high, medium, low, strobe, SOS. Alternate groups switched with star contacts. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

4x AMC7135

1127404

FastTech

$1.92

Linear regulator

3.0-6.3 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1400 mA
constant current

 1 17 mm Linear regulator using 4x AMC7135 chips. Polarity protected (assumed to be Schottky diode). See extra AMC7135 notes below.

3x AMC7135

1127406

FastTech

$1.70

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1050 mA
constant current

 1 17 mm Linear regulator using 3x AMC7135 chips. Polarity protected. See extra AMC7135 notes below.

2x AMC7135

1127408

FastTech

$1.42

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

700 mA
constant current

 1 17 mm Linear regulator using 2x AMC7135 chips. Polarity protected. See extra AMC7135 notes below.

HS1685B, "700mA" buck driver

1127409

FastTech

$2.93

Buck driver

3.0-8.4 V 1 2x Li-ion  

3000 mA

 5 17 mm x 7 mm high - two boards in double layer 5 modes in an unusual order; high, medium, strobe, SOS, low. The driver is claimed to be 700 mA but the test data listed gives about 3 A: "We have been testing multiple drivers from multiple batches, and results repeatedly show ~3A output, while the manufacturer insists 0.7A." - buyer beware. The test data indicates output current drops with less than 4.5 V input, but one of the reviews says it went up to 3.94 A with two Li-ion cells. With the other review saying his one just glowed and died with a funny smell, this is a driver for masochists.

3*1W LED Driver Adapter

113060

DealExtreme

$10.10

Mains driver

85-260 V AC 3-4

3 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 9-14 V. Output current listed here is a guess.

3 warm white LEDs included (in a wood grain coloured downlight; cool white and "coffee" versions also available)

4-5*1W LED Driver Adapter

113062

DealExtreme

$14.80

Mains driver

85-260 V AC 4-5

5 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 12-18 V. Output current listed here is a guess.

5 warm white LEDs included (in an aluminium downlight).

10-18*1W LED Driver Adapter

113063

DealExtreme

$27.00

Mains driver

85-260 V AC 10-18

12 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 27-63 V. Output current listed here is a guess.

12 warm white LEDs included (in an aluminium downlight).

1x AMC7135 on empty star

1133803

FastTech

$2.37 for 3

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

350 mA
constant current

 1 20 mm star board Linear regulator using 1x AMC7135 chip mounted on a LED star. Polarity protected. See extra AMC7135 notes below.

1x AMC7135 on star with 1W LED

1134701

FastTech

$1.73

Linear regulator

3.3-6.6 V 1

1 LED included

 1x Li-ion
3x NiMH
4x alkaline		 50-97%

350 mA
constant current

 1 20 mm star board Linear regulator using 1x AMC7135 chip mounted on an LED star board. See extra AMC7135 notes below.

Includes a generic 1 W warm white LED.

PS-SP12118, 5V 3A DC-DC Converter Board

1139

Sure Electronics

$5.99 + shipping

Step-down (non-buck) driver

5.0-24 V 0 12 V automotive  

3000 mA

 1 83 mm x 51 mm x 16 mm This is a DC-DC converter using an LM2596 with a constant 5 V output, not a current controlled LED driver. The maximum output current is 3 A.

2.8A buck driver

1143100

FastTech

$5.59

Buck driver

3.0-8.4 V 1 1-2x Li-ion  

2800 mA

 5 21 mm x 10 mm high - two boards in double layer Buck driver with components on both sides of main board. Larger dummy board for battery contact. 5 modes in 2 groups without memory; low (5%), medium (50%), high (100%), strobe, SOS. Alternate group by half press. Low voltage warning at 3.0 V and 5.8 V.

3A buck driver

1143104

FastTech

$7.97

Buck driver

5.5-15 V 1 2-3x Li-ion  

3000 mA

 5 21 mm x 10 mm high - two boards in double layer 5 modes with memory; low (10%), medium (50%), high (100%), strobe, SOS. Disappointingly slow PWM frequency, 122 Hz. Low voltage warning and protection.

GDuP

1153

Sandwich Shoppe

$48.00 + shipping

Boost driver and buck driver

1.8-5.4 V 1 2-3x alkaline,
1x Li-ion		  

700 mA
constant current

 3 14 mm Three modes; default set 10 mA, 180 mA, 700 mA. Levels can be changed for an extra charge. Mode memory.

HDX-01A

115379

DealExtreme

$5.40

Mains driver

100-245 V AC 1

1 LED included

 115 V or 230 V AC mains power  

330 mA

 1   Output current stated on driver (660 mA) is an error. Output voltage 2-5 V.

1 white LED included (in an aluminium downlight).

HD-L(1-3)x1W

115956

DealExtreme

$13.40

Mains driver

100-240 V AC 1-3

3 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output current listed here is a guess.

3 white LEDs included (in an aluminium anodised downlight).

MR16 driver with 3x red LED

1163700

FastTech

$8.34

MR16 (buck) driver

12-12 V DC; also works with AC 3

3 LEDs included

 12 V AC or DC  

320 mA

 1 18 mm x 14 mm x 10 mm Output current is a guess.

Includes 3x 1W red LEDs mounted on a 50 mm diameter board.

1x1W mains driver

1178000

FastTech

$3.03

Mains bulb driver
(ES27, GU10 etc)

85-245 V AC 1 115 V or 230 V AC mains power  

350 mA

 1 23 mm x 16 mm x 16 mm

3x1W mains driver

1178001

FastTech

$1.94

Mains bulb driver
(ES27, GU10 etc)

85-245 V AC 3 115 V or 230 V AC mains power  

350 mA
constant current

 1 23 mm x 16 mm x 14 mm

900mA buck driver

1178002

FastTech

$4.82
(sold out and/or discontinued)

Buck driver

12-14 V 3 12 V automotive  

900 mA

 1 43 mm x 24 mm x 8 mm Apparently intended for a 10W (3s3p) LED array.

3x1W mains driver for red/yellow LEDs

1178003

FastTech

$3.62

Mains bulb driver
(ES27, GU10 etc)

85-245 V AC 3 115 V or 230 V AC mains power  

330 mA

 1 23 mm x 16 mm x 14 mm

1A buck driver

1178004

FastTech

$5.28
(up from $5.02)
(backordered)

Buck driver

12-14 V 3 12 V automotive  

1000 mA

 1 43 mm x 24 mm x 8 mm Unknown main chip; it has been sanded.

HDX-I0407A

118478

DealExtreme

$17.90

Mains driver

100-245 V AC 4-7

5 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 12-25 V.

5 warm white LEDs included (in a blue aluminium downlight).

Also available with a different 5 LED downlight, a 6 blue LED downlight and a 7 LED downlight.

6x AMC7135, 5 mode
(Nanjg 105C)

1186300

FastTech

$2.71

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2100 mA
constant current

 5 17 mm Linear regulator using 6x AMC7135 chips. 5 modes; low (5%), medium (50%), high (100%), strobe, SOS. Alternate group reached with half press of power button; low, medium, high. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

8x AMC7135, 5 mode
(Nanjg 105D)

1186301

FastTech

$3.05

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2800 mA

 5 17 mm 5 modes in 2 groups with memory; low (5%), medium (50%), high, strobe, SOS. Alternate group with no flashing modes accessed by half press. Low voltage warning.

1x AMC7135 chip, 380mA

1197600

FastTech

$2.41 for 10

Linear regulator

2.7-6.0 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

380 mA
constant current

 1 5 mm x 4 mm x 2 mm Single high output AMC7135 linear regulator chip (10 pack). Note - surface mount. See extra AMC7135 notes below.

3-5W mains driver

120212

DealExtreme

$2.90
(sold out and/or discontinued)

Mains driver

85-265 V AC 3-5 115 V or 230 V AC mains power  

330 mA

 1 42 mm x 17 mm x 13 mm Chipset FSEZ1317. Output voltage not stated; assumed to be around 8-16 V.

Assembled Shark Buck with Remora UI

1212

Sandwich Shoppe

$59.00 + shipping

Buck driver

5.0-15 V 1-3   75-77%

3000 mA
constant current

 4 19 mm Multimode high current buck driver. Available in two flavours - three mode Plain (low, medium, high) and four mode Special (with SOS). For some strange reason complete specifications are not readily available but some more information is available in this thread, where Wayne says you can drive "maybe 4" LEDs. (I can't see any explanation why the efficiency graph shows values 2% higher than the table.)

MT-LQ103A 3x1W mains driver

122356

DealExtreme

$15.80

Mains driver

220-240 V AC 3

1 LED included

 230 V AC mains power  

330 mA
constant current

 1   Output voltage 8-11 V (estimate).

3 warm white LEDs included (in an aluminium downlight).

XC-I0812A (8-12)*1W

122456

DealExtreme

$38.30

Mains driver

100-245 V AC 8-12

12 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   Output voltage 24-45 V. IP65 dust/water rating (hopefully shipped items won't be falling apart). Also see DX sku.70006.

12 warm white LEDs included (in an aluminium downlight).

6x AMC7135, 5 mode
(Nanjg 105C)

1232400

FastTech

$3.51
(backordered)

Linear regulator

3.0-4.5 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

2100 mA
constant current

 5 17 mm Linear regulator using 6x AMC7135 chips. 5 modes in 4 groups; low (5%), medium (30%), high (100%), strobe, SOS. Alternate groups switched with star contacts. Low voltage warning. Polarity protected. See extra AMC7135 notes below.

HDX-S0103A (2-3)*1W

123273

DealExtreme

$10.90

Mains driver

100-245 V AC 2-3

3 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 6-12 V. Driver has 85-265 V AC input on it.

3 warm white LEDs included (in an aluminium downlight).

JDJX/015

123494

DealExtreme

$50.60

Mains driver

85-265 V AC 9-10

160 LEDs included

 115 V or 230 V AC mains power  

600 mA
constant current

 1   Output voltage 27 V.

160 (1/10 W) warm white LEDs included (in an aluminium downlight).

Shark Buck

1244

Sandwich Shoppe

$27.00 + shipping

Buck driver

5.0-15 V 1-3   75-79%

3000 mA
constant current

 1 19 mm Three versions available (different set resistors), with output current set to 1 A, 2 A and 3 A. For some strange reason complete specifications are not readily available but some more information is available in this thread, where Wayne says you can drive "maybe 4" LEDs. (I can't see any explanation why the efficiency graph shows values 2% higher than the table.)

3A, 5 mode (V10+ brand)

1250100

FastTech

$5.99

Linear regulator

2.7-4.5 V 1 1x Li-ion  

3000 mA

 5 17 mm x 10 mm high - two boards in double layer 5 modes with memory; high, medium, low, strobe, SOS. Alternate group with no flashing modes accessed by half press.

5A, 5 mode (V10+ brand)

1250101

FastTech

$6.40

Linear regulator

2.7-4.5 V 1 1x Li-ion  

5000 mA

 5 17 mm x 10 mm high - two boards in double layer 5 modes with memory; high, medium, low, strobe, SOS. Alternate group with no flashing modes accessed by half press.

PT4115 MR16 driver

1258102

FastTech

$2.31

MR16 (buck) driver

12-24 V DC; also works with AC 3 12 V, 24 V DC; 12 V AC  

767 mA

Can be modified to 1200 mA

 1 17 mm x 14 mm x 10 mm Photos show PT4115 chip with SS24 Schottky diodes (including the rectifier). Sense resistors appear to be 1 Ω and 0.15 Ω in parallel.

12V power supply, maximum 250mA 3W

126775

DealExtreme

$5.50

Mains driver

85-265 V AC 0 115 V or 230 V AC mains power 70-75%

250 mA

 1 51 mm x 27 mm x 22 mm This is a constant voltage power supply, not a constant current LED driver. LEDs should be driven with something to limit the current, such as a resistor. The claimed maximum output current of 250 mA is quite low for the price; a 1 A power adaptor costs less. The claimed efficiency is much lower than 12 V mains power supplies normally are.

8x AMC7135, 5 mode (Nanjg 105C)

127684

DealExtreme

$4.31
(dorwn from $4.52,
up from $4.20)

Linear regulator

3.0-4.5 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3-4x NiMH
1x Li-ion		 50-97%

2800 mA

 5 17 mm Linear regulator using eight AMC7135 chips and an ATtiny13A to control PWM modes. 5 modes with memory; low (5%), medium (30%), high, fast strobe, SOS. Selectable mode groups set by solder bridge on the stars. Polarity protection assumed to be using a Schottky diode (providing 0.3 V drop). Low voltage warning.

4x AMC7135
(Nanjg 111)

127685

DealExtreme

$2.87
(down from $3.25)
(up from $3.00)
(sold out and/or discontinued)

Linear regulator

3.0-6.3 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1400 mA
constant current

 1 17 mm Four AMC7135 chips with a polarity protection diode. The 3.0-4.5 V range mentioned by DX is unnecessarily restrictive but fits with a single Li-ion cell plus 0.3 V for a Schottky diode providing the polarity protection.

3x AMC7135, 5 mode
(Nanjg AK-47C1)

127686

DealExtreme

$2.83
(down from $3.10)

Linear regulator

3.0-4.5 V 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 5 17 mm Update September 2015: These are reported to now have an ascending mode order.

Three AMC7135 chips with a chip to provide PWM modes. 5 modes without memory, with solder pads allowing different mode groups to be selected; high, medium (30%), low (5%), strobe, SOS. (Note the descending order.) There is a 2 mode group of high and low (10%). Polarity protected. Alternative is DX sku.127689 (ascending mode order with memory). See extra AMC7135 notes below or this CPF thread.

3x AMC7135
(Nanjg 111)

127687

DealExtreme

$2.90

Linear regulator

3.0-6.3 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1050 mA

 1 17 mm Linear regulator with three AMC7135 chips. Polarity protection assumed to be using a Schottky diode (providing 0.3 V drop).

4x AMC7135
(Nanjg 101-AK-A1)

127688

DealExtreme

$3.90
(down from $4.40)
(sold out and/or discontinued)

Linear regulator

3.0-4.5 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1400 mA
constant current

 5 17 mm Linear regulator using four AMC7135 chips with an MCU for PWM modes and a polarity protection diode. 5 modes with mode memory; low (5%), medium (30%), high, fast strobe, SOS. Polarity protection assumed to be using a Schottky diode (providing 0.3 V drop).

3x AMC7135 (Nanjg AK-47A)

127689

DealExtreme

$3.71
(down from $3.80)

Linear regulator

3.0-4.5 V 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 5 17 mm Linear regulator using three AMC7135 chips and a ATtiny13V for PWM mode control. 5 modes with memory, with solder pads allowing different mode groups to be selected; low (5%), medium (30%), high, fast strobe, SOS. This is more expensive than the apparently identical DX sku.6190. A slightly cheaper version without memory is DX sku.127686. See extra AMC7135 notes below or this CPF thread.

5A, 8 mode incl ramping (V10+ brand)

1278501

FastTech

$6.40

Linear regulator

2.7-4.5 V 1 1x Li-ion  

5000 mA

 8 17 mm x 10 mm high - two boards in double layer 8 modes in 4 groups, with memory; medium (30%), beacon strobe (10 Hz twice, 2-second pause), fast strobe (7 Hz), SOS. Alternate groups with no flashing modes accessed by half press.

Actual output current tested at 4450 mA at input voltage 4.2 V (this may have been limited by resistance of test probes - see discussion thread).

3A, 8 mode incl ramping (V10+ brand)

1278600

FastTech

$6.19

Linear regulator

2.7-4.5 V 1 1x Li-ion  

3000 mA

 8 17 mm x 10 mm high - two boards in double layer 8 modes in 4 groups, with memory; medium (30%), beacon strobe (10 Hz twice, 2-second pause), fast strobe (7 Hz), SOS. Alternate groups with no flashing modes accessed by half press.

1000mA 3 mode LED driver

128089

DealExtreme

$3.10 for 2

Linear regulator

3.7-4.2 V 1 1x Li-ion  

1000 mA

 3 17 mm Assumed to be a linear regulator. Main chip is marked CAB1x. Three modes; high, low, strobe.

2.5-3.0 A, 3 mode driver

128269

DealExtreme

$4.20
(down from $4.99
up from $4.70)
(sold out and/or discontinued)

Buck driver

4.5-18 V 1-3    

2500 mA

Can be modified to 3000 mA

 3 22 mm x 12 mm high Update Jan 2016: Some changes made to the driver, unknown what change to specs these have.

3 mode; high, low, fast strobe. Output current said to be 2500-3000 mA. Assumed to be suitable for 1-3 LEDs. Driver fitted with a couple SS34 Schottky diodes. An alternative is DX sku.57779.

1000mA, 3 mode LED Driver

128271

DealExtreme

$3.30 for 2

Linear regulator

3.7-4.2 V 1 1x Li-ion  

1000 mA

 3 17 mm 3 mode; high, low, slow strobe. Unknown regulation method, assumed to be a linear regulator not just a PWM driver.

1000mA, 5 mode LED driver

128273

DealExtreme

$3.70 for 2

Linear regulator

3.7-4.2 V 1 1x Li-ion  

1000 mA

 5 17 mm 5 mode; high, medium, low, fast strobe, SOS. Unknown regulation method, assumed to be a linear regulator not just a PWM driver.

GDuP high output

1291

Sandwich Shoppe

$49.80 + shipping

Boost driver and buck driver

1.8-5.4 V 1 2-3x alkaline,
1x Li-ion		  

1200 mA
constant current

 3 14 mm Three modes; default set 20 mA, 180 mA, 1.2 A. Levels can be changed for an extra charge. Mode memory.

Wonder-cuits

13

litemania.org

$8.00 + shipping
(sold out and/or discontinued)

Buck driver

3.3-6.0 V 1 1x Li-ion  

2000 mA

 1 17 mm The whole site this driver was on has gone.

Discussion here claims it does no current limiting other than PWM. Output current can be adjusted to one of 500 mA, 1 A, 1.5 A, 2 A by soldering/unsoldering four parallel set resistors. Specs claim it is "Most efficient when the LED's Vf is similiar to Input Voltage." I wonder who came up with the weirdo name.

4A, 8 mode incl ramping (V10+ brand)

1303000

FastTech

$5.42

Linear regulator

2.7-4.5 V 1 1x Li-ion  

4000 mA

 8 17 mm x 10 mm high - two boards in double layer 8 modes in 4 groups, with memory; medium (30%), beacon strobe (10 Hz twice, 2-second pause), fast strobe (7 Hz), SOS. Alternate groups with no flashing modes accessed by half press.

4A, 5 mode (V10+ brand)

1303001

FastTech

$5.42

Linear regulator

2.7-4.5 V 1 1x Li-ion  

4000 mA

 5 17 mm x 10 mm high - two boards in double layer 5 modes with memory; high, medium, low, strobe, SOS. Alternate group with no flashing modes accessed by half press.

KED03-350C

13080

DealExtreme

$32.16

Mains driver

100-240 V AC 2-3

2 LEDs included

 115 V or 230 V AC mains power  

350 mA
constant current

 1 55 mm x 27 mm x 20 mm Maximum 12 V output.

3 white LEDs included (in a fancy aluminium holder).

50W mains driver

1320600

FastTech

$10.87

Mains driver

85-265 V AC 10 115 V or 230 V AC mains power  

1600 mA
constant current

 1 89 mm x 48 mm x 31 mm Output voltage 30-36 V.

20W mains driver

1320605

FastTech

$6.35

Mains driver

85-265 V AC 10 115 V or 230 V AC mains power  

650 mA

 1 73 mm x 36 mm x 28 mm Output voltage 30-36 V.

30W mains driver

1320606

FastTech

$11.09

Mains driver

85-265 V AC 10 115 V or 230 V AC mains power  

1000 mA
constant current

 1 89 mm x 48 mm x 32 mm Output voltage 32-36 V.

LED-L10W silver case, 1x10W mains driver

1320701

FastTech

$4.53

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

900 mA
constant current

 1 75 mm x 29 mm x 22 mm Output voltage 7-12 V. Intended for 3s3p LED arrays.

JR-50W, 1.5A, 50W mains driver

132902

DealExtreme

$18.80

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

1500 mA
constant current

 1 110 mm x 60 mm x 30 mm Output voltage 30-36 V. Overheating protection, over-voltage protection, lightning protection.

680 mA, 20 W mains driver

132974

DealExtreme

$7.20
(sold out and/or discontinued)

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

680 mA
constant current

 1 70 mm x 33 mm x 20 mm Output voltage 30-36 V.

3x2W mains driver

1351909

FastTech

$1.90

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 3 115 V or 230 V AC mains power  

450 mA
constant current

 1 30 mm x 17 mm x 11 mm Output voltage 8-12 V.

GU10 mains driver, 1x 3 W

13552

DealExtreme

$2.91 (down from $3.10, down from $3.32)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains power  

650 mA
constant current

 1 23 mm x 15 mm x 15 mm Transformer with buck regulator. Claimed constant current out 650-700 mA, actual might be as low as 620 mA. Reported to not be very efficient (not normally a major problem for mains power). These are called GU10 drivers but do not themselves have the bayonet pins of the GU10 connector.

MR16-base driver: 1x 1 W (v2)

13553

DealExtreme

$2.34
(down from $2.50
up from $2.20,
down from $2.25,
down from $2.34,
down from $2.53)

MR16 (buck) driver

8.0-25 V DC; also works with AC
(claimed 12-40 V for board is wrong as PT4115 is 30 V max)		 1-8 2-4x Li-ion,
12 V car battery		 80-92%

350 mA
constant current

Can be modified to 1000 mA

 1 18 mm x 14 mm x 11 mm (31 mm x 18 mm x 11 mm including prongs and output terminals) Buck regulator based on PT4115 chip and Schottky SS14 diode. Earlier version EQB8L chip. They're not quite equivalent as the PT4115 will turn off under 8 V and the EQB8L will still work under 4 V (voltages not including the rectifier on this driver). Constant current out 330 mA - 370 mA (average 350 mA in this table); there's no difference between the two 1 W versions except maybe the set resistor (R270 for 370 mA or R300 for 330 mA). Built-in rectifier, normally four Schottky SS14 diodes.

There are MR16 sockets available for them - round (17 mm diameter) and rectangular (28 mm x 17 mm).

Tip: If using DC you wouldn't need the rectifier so you could short that out for an estimated 97% efficiency, but it will still work with it left intact.

GU10 mains driver, 1x 1 W

13554

DealExtreme

$3.09 (down from $3.32)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains power 25%

350 mA
constant current

 1 22 mm x 15 mm x 14 mm Transformer with buck regulator. Constant current out 320-350 mA. Reported to not be very efficient (not normally a major problem for mains power). These are called GU10 drivers but do not themselves have the bayonet pins of the GU10 connector. Efficiency figure from a review.

MR16-base driver: 3x 1 W (v2)

13555

DealExtreme

$1.95
(down from $2.25
down from $2.34,
down from $2.53)

MR16 (buck) driver

8.0-25 V DC; also works with AC
(claimed 12-16 V AC for board)		 1-8 2-4x Li-ion,
12 V car battery		 80-95%

350 mA
constant current

Can be modified to 1000 mA

 1 18 mm x 14 mm x 11 mm (31 mm x 18 mm x 11 mm including prongs and output terminals) Buck regulator based on PT4115 chip and Schottky SS14 diode. Earlier version EQB8L chip. They're not quite equivalent as the PT4115 will turn off under 8 V and the EQB8L will still work under 4 V (voltages not including the rectifier on this driver). Maximum voltage listed is from max rating for output capacitor. Constant current out 330 mA to 370 mA (average 350 mA in this table); there's no difference between the two 1 W versions except maybe the set resistor (R270 for 370 mA or R300 for 330 mA), but efficiency is unknown when running a 3 LED configuration. Built-in rectifier, normally four Schottky SS14 diodes.

There are MR16 sockets available for them - round (17 mm diameter) and rectangular (28 mm x 17 mm).

Tip: If using DC you wouldn't need the rectifier so you could short that out for a few percent efficiency gain, but it will still work with it left intact.

GU10 mains driver, 3x1W

13556

DealExtreme

$3.32

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 3 115 V or 230 V AC mains power 43-75%

300 mA

 1 23 mm x 17 mm x 17 mm Transformer with buck regulator. Called a GU10 driver but does not itself have the bayonet pins of the GU10 connector. Output current 300 mA @ approx. 9-10 V. Efficiency figures from reviews.

MR16-base driver: 1x 3 W (v2)

13557

DealExtreme

$1.99
(down from $2.13
down from $2.20,
down from $2.25,
down from $2.39,
down from $2.53)

MR16 (buck) driver

8.0-25 V DC; also works with AC
(claimed 12-40 V for board is wrong as PT4115 is 30 V max)		 1-8 2-4x Li-ion,
12 V car battery		 55-97%

700 mA
constant current

Can be modified to 1000 mA

 1 18 mm x 14 mm x 11 mm (31 mm x 18 mm x 11 mm including prongs and output terminals) Buck regulator based on PT4115 chip and Schottky SS14 diode. Earlier version EQB8L chip. They're not quite equivalent as the PT4115 will turn off under 8 V and the EQB8L will work under 4 V (voltages not including the rectifier on this driver). Maximum voltage listed is from max rating for output capacitor. Constant current out 650-700 mA. Built-in rectifier, normally four Schottky SS14 diodes.

The PT4115 version is said to be quite good with one and quite good or excellent when driving two or more (unfortunately the test results to which I had linked have been withdrawn pending further investigation). For automotive use (~12V) the EQB8L version of this 3 W driver is not very efficient when driving only one LED, but quite good with two (84%); thus the EQB8L seems better suited to lower currents with single LEDs. There are a couple reports of this version emitting RF noise causing interference with car radios and remote locking, but most users haven't found any interference.

There are MR16 sockets available for them - round (17 mm diameter) and rectangular (28 mm x 17 mm).

Tip: If using DC and sure of polarity you wouldn't need the rectifier so you could short that out for an extra 4-6% efficiency gain, but it will still work with it left intact.

120W mains driver

136774

DealExtreme

$38.89
(down from $39.20)
(sold out and/or discontinued)

Mains driver

220-240 V AC 12-15 230 V AC mains power  

3000 mA

 1 174 mm x 60 mm x 34 mm Output voltage assumed to be 38-43 V.

150W mains driver

136820

DealExtreme

$39.20

Mains driver

220-240 V AC 10-12 230 V AC mains power  

4500 mA

 1 170 mm x 60 mm x 34 mm Output voltage assumed to be 32-36 V.

PA30, 5-7x 1 W (LF-G139A v1.1)

13690

DealExtreme

$5.10 (down from $5.99)

Mains driver

85-265 V AC 5-7 115 V or 230 V AC mains power 86%

320 mA
constant current

 1 42 mm x 42 mm x 14 mm Transformer with buck regulator. Constant current out 320 mA @ 16-26 V. Some analysis of the driver is posted here.

PA38, 9-12x 1 W

13691

DealExtreme

$7.11 (formerly $8.23)

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

320 mA
constant current

 1 45 mm x 45 mm x 29 mm Transformer with buck regulator. Constant current out 320 mA @ 27-42 V.

RH-809, RGB controller and LEDs

137609

DealExtreme

$18.30

Step-down (non-buck) driver

12-14.5 V 9

36 LEDs included

 12 V automotive  

125 mA

 15 115 mm x 14 mm x 12 mm RGB controller; regulation unknown, could be simple resistors. Output power 1.5 W; output current listed in this table is assumed total. Includes RF remote control.

12 red LEDs, 12 green LEDs, 12 blue LEDs included (in 4 water resistant housings).

RH-808, RGB controller and LEDs

138449

DealExtreme

$17.30

Step-down (non-buck) driver

12-14.5 V 1-4

4 LEDs included

 12 V automotive  

125 mA

 4 27 mm x 27 mm x 30 mm Unknown regulation method. Output power 1.5 W; output current listed in this table is assumed total. Stated dimensions are probably for each LED housing.

4 white LEDs included (in 4 water resistant housings).

JR-120W, 120W mains driver

138772

DealExtreme

$40.00

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

3600 mA

 1 174 mm x 60 mm x 34 mm Intended for 10 series LEDs x 12 parallel LEDs. Output voltage 30-36 V.

JR-200W, 200W mains driver

138773

DealExtreme

$44.80

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

6000 mA

 1 174 mm x 60 mm x 34 mm Intended for 10 series LEDs x 20 parallel LEDs. Output voltage 30-36 V.

700mA 40V-68V Constant Current LED mains driver

13985

DealExtreme

$17.75
(sold out and/or discontinued)

Mains driver

110-240 V AC 11-20 115 V or 230 V AC mains voltage  

700 mA
constant current

 1 137 mm x 33 mm x 33 mm Output 40-68 V.

1x 5W mains driver

14034

DealExtreme

$8.80
(up from $7.48,
down from $7.99)
(sold out and/or discontinued)

Mains driver

110-240 V AC 1 115 V or 230 V AC mains power 85%

1080 mA
constant current

 1 30 mm x 15 mm x 15 mm Transformer with buck regulator. Claimed 2 A constant current output @ 3.5-3.8 V (ie, 7-7.6 W), although one buyer claims it's only 1.2 A output (~4.2 W), and another says a mere 1.08 A, making it overpriced compared to the other single LED drivers. Either way it's well short of the claimed 2 A constant current output. Buyer beware!

KED03-350C mains driver (KEGAO 3x 1 W)

14035

DealExtreme

$6.56

Mains driver

100-240 V AC 2-3 115 V or 230 V AC mains power  

350 mA
constant current

 1 55 mm x 27 mm x 20 mm Whatever description there used to be has vanished. Enclosed in white box - claimed water and dust resistant. Presumed to be a transformer with buck regulator. Output 350 mA (title says 320 mA) constant current @ 6-12 V according to the label (not 0.5-10 V as claimed in title).

TR-0124B, 5 mode driver for Luminus SST-50

1404708

FastTech

$6.43

Buck driver

7.2-8.4 V 1 2x Li-ion  

4000 mA

 5 26 mm x 26 mm high - two perpendicular boards Five modes in Impractical Reverse Order, unknown memory; high (4 A), medium (2 A), low (0.8 A), strobe, SOS. Claimed to be 10 W input power but with a 4 A output current that's not going to be true with a white LED.

WF-7W-Q, 7W mains driver

141983

DealExtreme

$7.00

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 5-8 115 V or 230 V AC mains power  

300 mA

 1 65 mm x 25 mm x 16 mm Output voltage 16-23 V.

WF-5W-Q, 5W mains driver

141984

DealExtreme

$4.90

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 4-6 115 V or 230 V AC mains power  

300 mA

 1 42 mm x 22 mm x 16 mm Output voltage 12-18 V.

6361, 3W mains driver

141985

DealExtreme

$4.20

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 1-4 115 V or 230 V AC mains power  

300 mA

 1 42 mm x 22 mm x 16 mm Output voltage 3.5-12 V.

TR-0124 or TR-0163B, 5 mode SST-90 driver

1424817

FastTech

$8.46

Buck driver

12-12 V 1    

5100 mA

 5 32 mm x 28 mm high - 2 perpendicular boards Buyer beware - title says TR-0124, photo shows TR-0163B. 5 modes in Impractical Reverse Order; high, medium (2 A), low (800 mA), strobe, SOS. Polarity protection. Alternative source DX 50026.

4x AMC7135,
(Nanjg 111)

1424902

FastTech

$26.87 for 20

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1400 mA
constant current

 1 17 mm Linear regulator using 4x AMC7135 chips. Polarity protected. See extra AMC7135 notes below.

WF-8430, (19-24)x1W mains driver

142690

DealExtreme

$15.80

Mains driver

85-265 V AC 19-24 115 V or 230 V AC mains power  

300 mA

 1 100 mm x 37 mm x 27 mm Output voltage 66-84 V. IP66 dust/water rating.

WF-6330, (13-18)x1W mains driver

142691

DealExtreme

$12.80

Mains driver

85-265 V AC 13-18 115 V or 230 V AC mains power  

300 mA

 1 95 mm x 37 mm x 24 mm Output voltage 45-63 V. IP66 dust/water rating.

WF-4230, (8-12)x1W mains driver

142692

DealExtreme

$9.30

Mains driver

90-265 V AC 8-12 115 V or 230 V AC mains power  

300 mA

 1 78 mm x 34 mm x 20 mm Output voltage 24-42 V. IP66 dust/water rating.

WF-25300, (4-7)x1W mains driver

142694

DealExtreme

$7.70
(sold out and/or discontinued)

Mains driver

90-265 V AC 4-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 76 mm x 30 mm x 20 mm Output voltage 13-25 V. IP66 dust/water rating.

WF-1230, (1-3)x1W mains driver

142713

DealExtreme

$5.30

Mains driver

85-265 V AC 1-3 115 V or 230 V AC mains power  

300 mA

 1 70 mm x 25 mm x 16 mm Output voltage 3.5-12 V. IP65(?) dust/water rating.

WF-9W-Q, 9W mains driver

142715

DealExtreme

$7.70

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 8-10 115 V or 230 V AC mains power.  

300 mA

 1 65 mm x 25 mm x 16 mm Output voltage 25-33 V.

WF-108300 (25-30)x1W, 30W mains driver

143966

DealExtreme

$19.70

Mains driver

90-265 V AC 25-30 115 V or 230 V AC mains power 89%

300 mA
constant current

 1 130 mm x 43 mm x 31 mm Output voltage 75-105 V. Note that this voltage represents a shock hazard - use with caution.

WF-10Sx5P, 50W mains driver

144850

DealExtreme

$31.30

Mains driver

90-265 V AC 9-12 115 V or 230 V AC mains power 85%

1500 mA
constant current

 1 143 mm x 43 mm x 32 mm Output voltage 30-36 V. IP66 dust/water rating.

WF-10Sx3P, 30W mains driver

144852

DealExtreme

$24.16
(up from $23.30)
(sold out and/or discontinued)

Mains driver

90-265 V AC 9-12 115 V or 230 V AC mains power 85%

900 mA
constant current

 1 133 mm x 43 mm x 32 mm Output voltage 30-36 V. IP66 dust/water rating.

WF-S100 10Sx10P, 100W mains driver

144853

DealExtreme

$65.60

Mains driver

100-240 V AC 9-13 115 V or 230 V AC mains power 86%

2900 mA
constant current

 1 210 mm x 71 mm x 44 mm Output voltage 30-40 V. IP66 dust/water rating.

WF-10Sx8P, 80W mains driver

144854

DealExtreme

$56.10

Mains driver

100-240 V AC 9-13 115 V or 230 V AC mains power 85%

2200 mA
constant current

 1 157 mm x 71 mm x 44 mm Output voltage 30-40 V. IP66 dust/water rating.

24W fluoro bulb replacement mains driver

144863

DealExtreme

$8.80

Mains bulb driver
(ES27, GU10 etc)

180-265 V AC 20-24 230 V AC mains power  

325 mA
constant current

 1 250 mm x 16 mm x 10 mm Designed as a driver for fluorescent tube replacements, with 20-24 LEDs in series and 18 low power LEDs in parallel. Actual output voltage unknown. A 9-18 W version is sku.203740.

22W fluoro bulb driver

144864

DealExtreme

$8.80

Mains bulb driver
(ES27, GU10 etc)

180-265 V AC 20-24 230 V AC mains power  

290 mA
constant current

 1 240 mm x 16 mm x 10 mm Designed as a driver for fluorescent tube replacements, with 20-24 LEDs in series and 16 low power LEDs in parallel. Actual output voltage unknown.

16W fluorescent lamp replacement LED driver

144880

DealExtreme

$7.80

Mains bulb driver
(ES27, GU10 etc)

180-265 V AC 20-24 230 V AC mains power  

218 mA
constant current

 1 250 mm x 16 mm x 10 mm Designed as a LED driver for fluorescent tube replacements, with 20-24 LEDs in series and 12 low power LEDs in parallel. Formerly listed as 12W. Actual output voltage unknown.

8W

144882

DealExtreme

$7.80

Mains bulb driver
(ES27, GU10 etc)

180-265 V AC 20-24 230 V AC mains power  

108 mA
constant current

 1 250 mm x 16 mm x 10 mm Designed as a driver for fluorescent tube replacements, with 20-24 LEDs in series and 6 low power LEDs in parallel. Actual output voltage unknown.

9W

145771

DealExtreme

$3.78
(up from $3.70)

MR16 (buck) driver

12-24 V DC; also works with AC 3 12 V DC; 12 V AC  

833 mA
constant current

Can be modified to 1000 mA

 1 26 mm x 17 mm x 10 mm Buck regulator based on PT4115 chip. Unclear what current rating the diodes have; assumed to be 1 A. Sense resistors 0.2 Ω and 0.3 Ω in parallel. Output voltage 9-11 V. Includes AC rectifier. MR16 prongs not included.

JK100120800, 100W waterproof mains driver

146055

DealExtreme

$29.70

Mains driver

100-240 V AC 3 115 V or 230 V AC mains power  

8 A

 1 155 mm x 68 mm x 40 mm Output voltage 8-12 V. IP67 dust/water rating.

JK030, 25W waterproof mains driver

146058

DealExtreme

$14.40

Mains driver

100-240 V AC 3 115 V or 230 V AC mains power  

2000 mA

 1 100 mm x 42 mm x 29 mm Output voltage 8-12V. IP67 dust/water rating.

JK120120100, 120W waterproof mains driver

146061

DealExtreme

$36.30

Mains driver

100-240 V AC 3 115 V or 230 V AC mains power  

10 A

 1 185 mm x 68 mm x 40 mm Output voltage 8-12 V. IP67 dust/water rating.

JK150120125, 150W waterproof mains driver

146117

DealExtreme

$44.10

Mains driver

100-240 V AC 3 115 V or 230 V AC mains power  

12.5 A

 1 200 mm x 68 mm x 40 mm Output voltage 8-12 V. IP67 dust/water rating.

P-1X1W, 1W mains driver

148207

DealExtreme

$2.20

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains power  

300 mA

 1 23 mm 17 mm x 13 mm The stated output voltage of 5 V is probably a maximum. At a guess, minimum voltage is probably around 2 V.

P-7X1W, 7.5W mains driver

149576

DealExtreme

$4.70

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 7 115 V or 230 V AC mains power  

300 mA
constant current

 1 40 mm x 17 mm x 14 mm Output voltage 25 V (presumably this is about the centre of the output voltage range). This driver appears to be small enough for using for light bulbs.

10W Angel Eyes (2 pack)

150221

DealExtreme

$72.80

Buck driver

6.0-24 V 1

8 LEDs included

 12 V automotive  

2000 mA

 1 60 mm x 30 mm x 30 mm Output voltage 3-6 V. Output power 10 W; output current is a wild guess.

Comes with 4 LEDs per driver, 8 total. Designed for angel eye replacements for BMW.

JR(9-12)x1W LED mains driver

151416

DealExtreme

$5.20

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

320 mA
constant current

 1 67 mm x 33 mm x 24 mm Output voltage 30-43 V.

28W round mains driver

154990

DealExtreme

$18.10
(backordered)

Mains driver

85-265 V AC 6-8 115 V or 230 V AC mains power  

1200 mA

 1 65 mm x 27 mm high Output voltage 20-26 V.

30W mains driver

155795

DealExtreme

$19.26
(up from $17.90)

Mains driver

85-265 V AC 9-11 115 V or 230 V AC mains power 88%

1000 mA

 1 111 mm x 47 mm x 30 mm Output voltage 30-36 V. Includes driver heatsink.

LY-220V, 60W RGB mains driver

155817

DealExtreme

$44.30

Mains driver

170-260 V AC 9-11 230 V AC mains power  

1800 mA

 1 149 mm x 69 mm x 44 mm Output voltage red 20-26 V, green 30-36 V, blue 30-36 V. 3 channel, presumably 600 mA per channel.

WF-12600, WF-(2-3)x3W

156206

DealExtreme

$6.80

Mains driver

90-265 V AC 2-3 115 V or 230 V AC mains power  

600 mA
constant current

 1 76 mm x 30 mm x 20 mm Output voltage 6-12 V. IP66 dust/water rating.

WF-0565, 3W mains driver

156212

DealExtreme

$5.30

Mains driver

90-265 V AC 1 115 V or 230 V AC mains power  

600 mA
constant current

 1 64 mm x 2.5 mm x 20 mm Output voltage 2.5-5 V. Claimed water resistant, no IP rating given.

LED-30W, (10x3)x1W mains driver

156230

DealExtreme

$13.73
(down from $13.80)

Mains driver

90-264 V AC 8-12 115 V or 230 V AC mains power 88%

900 mA
constant current

 1 115 mm x 40 mm x 27 mm Output voltage 24-36 V. IP67 dust/water rating.

WF-54600, (13-15)x3W mains driver

157583

DealExtreme

$20.40
(sold out and/or discontinued)

Mains driver

90-265 V AC 13-15 115 V, 230 V AC mains power 89%

600 mA
constant current

 1 142 mm x 42 mm x 31 mm Output voltage 42-52.5 V. Note that this voltage represents a shock hazard - use with caution. IP66 dust/water rating. Removed from website.

WF-2065, (3-5)x3W mains driver

157686

DealExtreme

$8.80

Mains driver

90-265 V AC 3-5 115 V or 230 V AC mains power  

600 mA
constant current

 1 76 mm x 34 mm x 19 mm Output voltage 12-20 V. IP66 dust/water rating.

WF-3260, (6-9)x3W mains driver

157687

DealExtreme

$12.30

Mains driver

85-265 V AC 6-9 115 V or 230 V AC mains power  

600 mA
constant current

 1 94 mm x 37 mm x 24 mm Output voltage 21-32 V. IP66 dust/water rating.

WF-4860, (9-12)x3W mains driver

157688

DealExtreme

$15.60

Mains driver

90-265 V AC 9-12 115 V or 230 V AC mains power  

600 mA
constant current

 1 114 mm x 37 mm x 28 mm Output voltage 26-45 V(?). IP66 dust/water rating.

Nanjg 28

15880

DealExtreme

$4.99
(down from $5.35,
down from $5.50)

Boost driver and linear regulator

0.9-4.5 V 1 1-3x AA
(2x AA ideal),
1x Li-ion		 63-83%

1000 mA
constant current

 5 17 mm Recent buyers have reported problems with this driver. Buyer beware.

Boost driver, possibly Seiko S-8352D boost chip. Uses PIC12F629 microcontroller chip for modes, probably with an AMC7136 (sic) linear regulator (datasheet, PDF 954 KB) for dropping small excess voltage as well. 5 modes: High (1,000 mA), mid (350 mA), low (50 mA), strobe (1,000 mA), SOS (1,000 mA). Testing here and here shows that above 2.4 V input the output current is surprisingly regulated. Average efficiency 70%.

JR(4-7)x1W, mains driver

160417

DealExtreme

$3.90

Mains driver

85-265 V AC 4-7 115 V or 230 V AC mains power  

320 mA

 1 53 mm x 29 mm x 23 mm Output voltage 14-25 V.

16-20W mains driver

160646

DealExtreme

$17.20

Mains driver

85-265 V AC 9-11 115 V or 230 V AC mains power  

600 mA

 1 65 mm x 22 mm high Output voltage 28-34 V. Specifications disagree with label as shown in photo, which indicates indicates (25-30)*1W, not (9-11)*3W - buyer beware.

WY5412

162780

DealExtreme

$4.10 for 2

Step-down (non-buck) driver

2.7-4.2 V 1 1x Li-ion  

1200 mA

 1 16 mm Five modes, cycling; high, medium (30%), low (5%), fast strobe (8 Hz), SOS. Probably not suitable for torch use due to non-standard supply contacts on back of board. Diameter stated to be 16.5 mm but dimension listed is 16.0 mm. Unknown regulation method.

WY6890 adjustable driver with switch

162781

DealExtreme

$4.10

Linear regulator

2.8-4.5 V 1 3x AAA,
1x Li-ion		  

5 mA

Can be modified to 1000 mA

 1 34 mm x 20 mm Output current continuously adjustable from 5 mA to 1000 mA using on-board potentiometer. Unknown regulation method. Switch is momentary, turns driver on or off with each push. Stand-by current 10 µA.

1.2A, 5 mode driver

162783

DealExtreme

$3.70 for 2

Step-down (non-buck) driver

2.7-4.2 V 1 1x Li-ion  

1200 mA

 5 17 mm Actual output current said to be 1100-1300 mA. Five modes, memory unknown; high, medium (50%), low (10%), fast strobe (8 Hz), SOS. Unknown regulation method, possibly just PWM modes. Compare with DX 162783.

WY6825

162784

DealExtreme

$4.40
(sold out and/or discontinued)

Buck driver

3.0-12 V 1    

2500 mA

 5 22 mm x 10 mm high Five modes without memory; high, medium (50%), low (10%), fast strobe (8 Hz), SOS. Polarity protection. Unknown PWM frequency, eh!

WY6927

162787

DealExtreme

$4.80

Buck driver

5.0-8.4 V 1 2x Li-ion  

2000 mA

 3 22 mm 3 mode without memory; high, low (20%), fast strobe (8 Hz). A momentary switch (included) cycles through modes.

1.4A, 5 mode driver

162807

DealExtreme

$5.20 for 2

Step-down (non-buck) driver

2.7-4.2 V 1 1x Li-ion  

1400 mA

 5 17 mm 5 modes with memory; high, medium (50%), low (10%), fast strobe (8 Hz), SOS. Unknown regulation method - possibly just PWM modes. Polarity protection. Compare with DX 162783.

LED-L10W

164916

DealExtreme

$5.90

Mains driver

90-264 V AC 3 115 V or 230 V AC mains power  

900 mA
constant current

 1 80 mm x 30 mm 23 mm Output voltage 9-12 V; intended for 3s3p LEDs. IP67 dust/water rating.

JR-2003600, 200W mains driver

165841

DealExtreme

$66.20

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power 93%

6000 mA

 1 205 mm x 69 x 48 mm Output voltage 30-36 V. IP67 dust/water rating.

1.5A bike light driver

166085

DealExtreme

$4.30

Buck driver

7.4-8.4 V 1 2x Li-ion  

1500 mA

 3 22 mm x 15 mm high (components on both sides) 3 mode; high, low, strobe. A momentary switch (included) cycles through modes. The minimum input voltage of 7.4 V is hopefully higher than what it will actually accept.

2A driver

1675104

FastTech

$6.80

Step-down (non-buck) driver

3.0-4.2 V 1

1 LED included

 1x Li-ion  

2000 mA

 1 16 mm Unknown regulation method - possibly none, just PWM. Unknown modes. Output voltage 3.2-3.8 V. Output voltage 3.2-3.8 V.

Includes a Cree XM-L2 (T6 bin) cool white LED.

2A driver

1675105

FastTech

$6.36

Step-down (non-buck) driver

3.0-4.2 V 1

1 LED included

 1x Li-ion  

2000 mA

 1 16 mm Unknown regulation method - possibly none, just PWM. Unknown modes. Output voltage 3.2-3.8 V.

Includes a Cree XM-L (T6 bin) cool white LED.

IHX-1183A, 900mA

1675106

FastTech

$3.75

Buck driver

3.0-4.2 V 1

1 LED included

 1x Li-ion  

900 mA

 1 20 mm Output voltage 3.2-3.8 V.

Includes a Cree XP-G (R5 bin) warm white LED.

3W driver

1675107

FastTech

$3.98

Buck driver

3.0-4.2 V 1

1 LED included

 1x Li-ion  

700 mA

 1 20 mm Output voltage 3.2-3.8 V. Note: This driver has the same specs as FT sku.1677800, just no photos.

Includes a Cree XR-E (Q3 bin) cool white LED.

IHX-1183A, 700mA

1677800

FastTech

$3.98

Buck driver

3.0-4.2 V 1

1 LED included

 1x Li-ion  

700 mA

 1 20 mm Output voltage 3.2-3.8 V.

Includes a Cree XR-E (Q3 bin) cool white LED.

2A driver

1685400

FastTech

$6.62

Step-down (non-buck) driver

3.2-4.2 V 1

1 LED included

 1x Li-ion  

2000 mA

 1 16 mm Unknown regulation method - possibly none, just PWM. Unknown modes. Output voltage 3.2-3.8 V.

Includes a Cree XM-L (T6 bin) cool white LED on a copper base.

2A driver

1685401

FastTech

$5.96

Step-down (non-buck) driver

3.2-4.2 V 1

1 LED included

 1x Li-ion  

2000 mA

 1 16 mm Unknown regulation method - possibly none, just PWM. Unknown modes. Output voltage 3.2-3.8 V.

Includes a Cree XM-L (T6 bin) cool white LED on a copper base.

2A driver

1685402

FastTech

$5.95

Step-down (non-buck) driver

3.2-4.2 V 1

1 LED included

 1x Li-ion  

2000 mA

 1 16 mm Unknown regulation method - possibly none, just PWM. Unknown modes. Output voltage 3.2-3.8 V.

Includes a Cree XM-L (T4 bin) warm white LED on a copper base.

WF-(2-4)x1W-T

171142

DealExtreme

$9.00

Mains driver

180-265 V AC 2-4 230 V AC mains power 80%

300 mA
constant current

 1 83 mm x 37 mm x 20 mm Output voltage 6-16 V. Claims to be dimmable.

WF-(8-12)x1W-T dimmable mains driver

171146

DealExtreme

$11.70

Mains driver

180-240 V AC 8-12 230 V AC mains power 85%

300 mA
constant current

 1 95 mm x 48 mm x 20 mm Output voltage 24-42 V. Claims to be dimmable.

(4-5)x1W mains driver

1714100

FastTech

$1.56

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 4-5 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 26 mm x 15 mm x 15 mm Output voltage 15-17 V.

(1-3)x1W mains driver

1714101

FastTech

$1.38

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 1-3 115 V, 230 V AC mains power 90%

300 mA
constant current

 1 26 mm x 15 mm x 15 mm Output voltage 3-11 V.

(6-10)x1W mains driver

1714102

FastTech

$3.22

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 6-10 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 44 mm x 17 mm x 17 mm Output voltage 15-35 V.

18W fluorescent lamp replacement LED driver

1714103

FastTech

$6.08

Mains driver

85-277 V AC 18-24 115 V or 230 V AC mains power  

230 mA

 1 188 mm x 18 mm x 10 mm Designed as a LED driver for fluorescent tube replacements. Output voltage 48-82 V.

3x1W mains driver

1714104

FastTech

$1.78

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 3 230 V AC mains power 90%

300 mA
constant current

 1 25 mm x 18 mm x 15 mm Output voltage 9-11 V.

(9-12)x1W mains driver

1714800

FastTech

$2.52

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 9-12 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 30 mm x 17 mm x 16 mm Output voltage 18-35 V.

(6-10)x1W mains driver

1714801

FastTech

$2.03

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 6-10 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 30 mm x 17 mm x 17 mm Output voltage 18-35 V.

(4-7)x1W mains driver

1714802

FastTech

$1.88

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 4-7 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 30 mm x 17 mm x 17 mm Output voltage 12-25 V.

(12-18)x1W mains driver

1714803

FastTech

$3.14

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 12-18 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 50 mm x 20 mm x 20 mm Output voltage 36-63 V. Note that this voltage represents a shock hazard - use with caution.

(9-15)x1W mains driver

1714804

FastTech

$5.71

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 9-15 115 V, 230 V AC mains power 90%

300 mA
constant current

 1 25 mm x 18 mm x 15 mm Output voltage 27-50 V. Note that this voltage may represent a shock hazard - use with caution.

(9-18)x1W mains driver

1714805

FastTech

$3.91

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 9-18 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 54 mm x 21 mm x 20 mm Output voltage 27-63 V. Note that this voltage represents a shock hazard - use with caution.

(18-36)x1W mains driver

1714900

FastTech

$6.77

Mains driver

85-277 V AC 18-36 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 85 mm x 28 mm x 25 mm Output voltage 50-120 V. Note that this voltage represents a shock hazard - use with caution.

(6-10)x1W mains driver

1714901

FastTech

$4.27

Mains driver

85-277 V AC 6-10 115 V or 230 V AC mains power 80%

300 mA

 1 80 mm x 33 mm x 23 mm Output voltage 18-35 V.

(18-36)x1W mains driver

1714902

FastTech

$8.12

Mains driver

85-277 V AC 18-36 115 V or 230 V AC mains power 80%

300 mA

 1 115 mm x 45 mm x 28 mm Output voltage 54-12 V. Note that this voltage represents a shock hazard - use with caution.

(18-36)x1W mains driver

1714903

FastTech

$11.67

Mains driver

85-277 V AC 18-36 115 V or 230 V AC mains power 80%

300 mA

 1 102 mm x 37 mm x 29 mm Output voltage 54-120 V. Note that this voltage represents a shock hazard - use with caution.

60-100W, 100W mains driver

1714904

FastTech

$31.25

Mains driver

85-277 V AC 9-11 115 V or 230 V AC mains power 80%

3000 mA

 1 143 mm x 70 mm x 44 mm Output voltage 25-36 V. IP67 dust/water rating.

WF-(5-7)x1W-T dimmable mains driver

172275

DealExtreme

$9.90

Mains driver

180-240 V AC 5-7 230 V AC mains power 83%

300 mA
constant current

 1 84 mm x 36 mm x 20 mm Output voltage 5-17 V. Claims to be dimmable.

20W LED low voltage AC driver

172746

DealExtreme

$7.50

Mains driver

85-265 V AC 9-11 115 V or 230 V AC mains power  

650 mA

 1 73 mm x 36 mm x 22 mm This was originally listed as a low voltage AC driver but is now just a normal mains driver. Output voltage roughly 30-34 V (DC).

LPC-60-1750

172784

DealExtreme

$30.20
(backordered)

Mains driver

100-240 V AC 3-10 115 V or 230 V AC mains power 87%

1750 mA
constant current

 1 162 mm x 42 mm x 32 mm Output voltage 9-34 V. IP67 dust/water resistance.

LED-L30W, (10S3P)x1W mains driver

1734700

FastTech

$11.77

Mains driver

100-240 V AC 8-12 115 V or 230 V AC mains power  

900 mA
constant current

 1 98 mm x 38 mm x 29 mm Output voltage 21-40 V.

JNY-JC20W, (10S2P)x1W mains driver

1734701

FastTech

$7.96

Mains driver

100-240 V AC 7-12 115 V or 230 V AC mains power  

600 mA
constant current

 1 98 mm x 38 mm x 29 mm Output voltage 18-40 V.

JNY-JC10WB, (3S3P)x1W mains driver

1734702

FastTech

$4.80

Mains driver

100-240 V AC 3 115 V or 230 V AC mains power  

900 mA
constant current

 1 98 mm x 38 mm x 29 mm Output voltage 6-10 V.

JNY-LO912A, (9-12)x1W mains driver

1734704

FastTech

$5.35

Mains driver

100-240 V AC 9-12 115 V or 230 V AC mains power  

300 mA
constant current

 1 130 mm x 27 mm x 18 mm Output voltage 27-45 V.

JNY-LO609A, (6-9)x1W mains driver

1734705

FastTech

$4.45

Mains driver

100-240 V AC 6-9 115 V or 230 V AC mains power  

300 mA
constant current

 1 130 mm x 27 mm x 18 mm Output voltage 18-35 V.

JNY-LO305A, (3-5)x1W mains driver

1734706

FastTech

$4.11

Mains driver

100-240 V AC 3-5 115 V or 230 V AC mains power  

300 mA
constant current

 1 130 mm x 27 mm x 18 mm Output voltage 9-18 V.

JNY-LO103A, (1-3)x1W mains driver

1734707

FastTech

$3.57

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power  

300 mA
constant current

 1 130 mm x 27 mm x 18 mm Output voltage 2-13 V.

LEF-70W, (7-11)x1W mains driver

1739200

FastTech

$25.58

Mains driver

85-277 V AC 7-11 115 V or 230 V AC mains power  

2100 mA
constant current

 1 132 mm x 52 mm x 39 mm Output voltage 18-35 V.

LEF-50W, (7-11)x1W mains driver

1739201

FastTech

$15.90

Mains driver

85-277 V AC 7-11 115 V or 230 V AC mains power  

1500 mA
constant current

 1 132 mm x 52 mm x 39 mm Output voltage 18-35 V.

LEF-30W, (7-11)x1W mains driver

1739202

FastTech

$12.02

Mains driver

85-277 V AC 7-11 115 V or 230 V AC mains power  

900 mA
constant current

 1 132 mm x 52 mm x 39 mm Output voltage 18-35 V.

(9-18)x1W mains driver

1739203

FastTech

$6.53

Mains driver

85-277 V AC 9-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 65 mm x 37 mm x 25 mm Output voltage 27-63 V. Note that this voltage represents a shock hazard - use with caution.

(6-10)x1W mains driver

1739204

FastTech

$5.45

Mains driver

85-277 V AC 6-10 115 V or 230 V AC mains power  

300 mA
constant current

 1 65 mm x 37 mm x 25 mm Output voltage 18-35 V.

(9-18)x1W mains driver

1739205

FastTech

$5.24

Mains driver

85-277 V AC 9-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 88 mm x 39 mm x 25 mm Output voltage 27-63 V. Note that this voltage represents a shock hazard - use with caution.

(9-18)x1W mains driver

1739206

FastTech

$3.77

Mains driver

85-277 V AC 9-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 88 mm x 39 mm x 25 mm Output voltage 27-63 V. Note that this voltage represents a shock hazard - use with caution.

(6-10)x1W mains driver

1739207

FastTech

$2.68

Mains driver

85-277 V AC 6-10 115 V or 230 V AC mains power  

300 mA
constant current

 1 88 mm x 39 mm x 25 mm Output voltage 18-36 V.

(4-7)x1W mains driver

1739208

FastTech

$2.48

Mains driver

85-277 V AC 4-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 88 mm x 39 mm x 25 mm Output voltage 12-25 V.

(4-5)x1W mains driver

1739209

FastTech

$2.05

Mains driver

85-277 V AC 4-5 115 V or 230 V AC mains power  

300 mA
constant current

 1 88 mm x 39 mm x 25 mm Output voltage 12-18 V.

12-18*1W mains driver

174227

DealExtreme

$7.60

Mains driver

85-277 V AC 12-18 115 V or 230 V AC mains power 90%

310 mA
constant current

 1 115 mm x 45 mm x 26 mm Output voltage 33-72 V. Note that this voltage represents a shock hazard - use with caution.

6 x 2W mains driver

174470

DealExtreme

$3.70
(backordered)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 6-7 115 V, 230 V AC mains power  

450 mA

 1 35 mm x 17 mm x 15 mm Unknown output voltage. Current output is from an Error Report that has not been added to the item description.

WF-(13-18)x1W-T

174475

DealExtreme

$12.30

Mains driver

180-240 V AC 13-18 230 V AC mains power 85%

300 mA
constant current

 1 95 mm x 43 mm x 20 mm Output voltage 39-63 V. Note that this voltage represents a shock hazard - use with caution.

ABL0709A mains driver

175098

DealExtreme

$10.40

Mains driver

85-265 V AC 7-9 115 V or 230 V AC mains power  

600 mA
constant current

 1 100 mm x 30 mm x 20 mm Output voltage 20-32 V. IP68 dust/water resistance. Short circuit, over current and overload protection.

4x1W MR16 driver

178343

DealExtreme

$4.42 for 5
(down from $4.80)

MR16 (buck) driver

12-12 V DC; also works with AC 4 12 V AC or DC  

310 mA

 1 28 mm x 17 mm x 9 mm Unknown operation method; presumed to be buck driver. Claimed output voltage 12-18 V, which would be impossible to do even with 12 V AC with just buck, implies buck/boost; this is almost certainly not the case. Driver comes with a bridge rectifier so it can be used with AC. Appears to be the same as DX 66271.

5W mains driver

179475

DealExtreme

$3.00

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 4-5 115 V or 230 V AC mains power  

280 mA
constant current

 1 24 mm x 17 mm x 16 mm Output voltage 12-18 V.

4x1W MR16 driver

180543

DealExtreme

$4.40 for 5
(down from $4.80)

MR16 (buck) driver

8.0-15 V DC; also works with AC 1-4    

310 mA

 1 27 mm x 18 mm x 10 mm Output voltage 3-15 V.

LED-L1525W-A, (15-25)x1W mains driver

181256

DealExtreme

$12.60

Mains driver

85-265 V AC 15-25 115 V or 230 V AC mains power  

300 mA
constant current

 1 130 mm x 29 mm x 22 mm Output voltage 50-90 V. Note that this voltage represents a shock hazard - use with caution. IP68 dust/water rating.

JR-SS-35R-36,
30W mains driver

181453

DealExtreme

$17.79
(up from $17.40)

Mains driver

100-240 V AC 6-12 115 V or 230 V AC mains power 88%

1050 mA
constant current

 1 105 mm x 4.5 mm x 3.1 mm Output voltage 18-36 V. IP66 dust/water rating.

LED-L2030W-A, (20-30)x1W mains driver

181588

DealExtreme

$13.60

Mains driver

85-265 V AC 20-30 115 V or 230 V AC mains power  

320 mA
constant current

 1 144 mm x 29 mm x 22 mm Output voltage 60-100 V. Note that this voltage represents a shock hazard - use with caution. IP68 dust/water rating.

JK007, 7W mains driver

181990

DealExtreme

$5.10

Mains driver

100-240 V AC 2-7 115 V or 230 V AC mains power  

300 mA

 1 42 mm x 23 mm x 20 mm Output voltage 6-24 V.

LED-L10W

183519

DealExtreme

$7.20

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

900 mA
constant current

 1 61 mm x 28 mm x 22 mm Output voltage 7-12 V; intended for 3s3p LEDs. DX 164916 has the same model number, is cheaper and water resistant but a little larger.

HY03W, mains driver

183971

DealExtreme

$6.00

Mains driver

100-240 V AC 1-3

1 LED included

 115 V or 230 V AC mains power  

300 mA
constant current

 1 38 mm x 26 mm x 22 mm Output voltage 3-12 V.

Includes 3 dice COB LED.

WF-4230, WF-(8-12)x1W-X, 12W mains driver

184032

DealExtreme

$8.70

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power  

300 mA
constant current

 1 90 mm x 25 mm x 20 mm Output voltage 25-42 V. IP66 dust/water rating.

WF-8430, WF-(19-24)x1W-X, 24W mains driver

184035

DealExtreme

$13.30

Mains driver

85-265 V AC 19-24 115 V or 230 V AC mains power  

300 mA
constant current

 1 135 mm x 30 mm x 20 mm Output voltage 60-84 V. Note that this voltage represents a shock hazard - use with caution. IP66 dust/water rating.

LZ220V(6-12x1W), 12W mains driver

185824

DealExtreme

$5.70

Mains driver

85-265 V AC 6-12 115 V or 230 V AC mains power 85-90%

300 mA
constant current

 1 80 mm x 30 mm x 22 mm Output voltage 18-40 V. IP67 dust/water rating.

WF-6330, WF-(13-18)x1W-X, 18W mains driver

185994

DealExtreme

$11.50

Mains driver

85-265 V AC 13-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 107 mm x 30 mm x 20 mm Output voltage 40-63 V. Note that this voltage represents a shock hazard - use with caution. IP66 dust/water rating.

7W mains driver with LEDs

186555

DealExtreme

$8.20

Mains driver

100-240 V AC 7

7 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   Output current is estimate only.

Includes 7 LEDs on a 50 mm diameter aluminium board.

4W mains driver with LEDs

186643

DealExtreme

$7.00

Mains driver

100-240 V AC 4

4 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   Output current is estimate only.

Includes 4 LEDs on a 28 mm diameter aluminium board.

3W mains driver with LEDs

186679

DealExtreme

$5.70

Mains driver

100-240 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   Output current is estimate only.

Includes 3 LEDs on a 31 mm diameter aluminium board.

3W mains driver with LEDs

186696

DealExtreme

$4.50

Mains driver

100-240 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   Output current is estimate only.

Includes 3 LEDs on a 25 mm diameter aluminium board.

X0812300, JR-(8-12)1W, mains driver

186708

DealExtreme

$5.60

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power 85%

300 mA
constant current

 1 65 mm x 65 mm x 25 mm Output voltage 24-42 V. Open-circuit, short-circuit, over-voltage and over-current protection. Intended for ceiling mount lights.

X1824300, JR-(18-24)x1W, mains driver

186831

DealExtreme

$6.90

Mains driver

85-265 V AC 18-24 115 V or 230 V AC mains power  

300 mA
constant current

 1 65 mm x 65 mm x 25 mm Output voltage 54-82 V. Note that this voltage represents a shock hazard - use with caution. Short-circuit, over-voltage and over-current protection.

LED-20W (7-10x3W) mains driver

186892

DealExtreme

$8.99
(down from $9.70)

Mains driver

90-264 V AC 0 115 V or 230 V AC mains power 88%

650 mA
constant current

 1 105 mm x 30 mm x 23 mm Output voltage 20-36 V. IP67 dust/water rating.

3W mains driver with LED

186902

DealExtreme

$3.90

Mains driver

100-240 V AC 1

1 LED included

 115 V or 230 V AC mains power  

650 mA

 1   Output current is estimate only.

Includes 1 LED on a 20 mm aluminium star board.

LZ220V, (18-25)x1W mains driver

187397

DealExtreme

$9.90

Mains driver

85-265 V AC 18-25 115 V or 230 V AC mains power 85%

300 mA
constant current

 1 105 mm x 37 mm x 25 mm Output voltage 54-86 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating. Short circuit, over current and overload protection.

HDX-10812A, (8-12)x1W mains driver

188205

DealExtreme

$14.60

Mains driver

100-240 V AC 8-12

12 LEDs included

 115 V or 230 V AC mains power  

330 mA
constant current

 1   Output voltage 24-48 V.

Includes 12 LEDs on a 78 mm diameter aluminium board.

3x AMC7135
(Nanjg 10)

1885

DealExtreme

$16.58 for 10, also available in 20 pack
(sold out and/or discontinued)

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1050 mA
constant current

 1 17 mm Linear regulator with three AMC7135 linear regulator chips and a silicon polarity protection diode (0.6 V drop on the chip enable pin). This board comes with one AMC7135 connected and the other two just needing small solder bridges - very useful for using a switch instead of the solder bridges to change from 1/3 amp to 2/3 amp or 1 amp. The solder bridges are the yellow dots in this picture by PaulH (see CPF thread). Also (formerly) available as a 20 pack. See extra AMC7135 notes below.

0812D(10x1W) mains driver

189746

DealExtreme

$12.50

Mains driver

100-240 V AC 8-14 115 V or 230 V AC mains power  

300 mA
constant current

 1 80 mm x 30 mm x 13 mm Output voltage 24-45 V. IP65 dust/water rating.

(12-18)x1W mains driver

190379

DealExtreme

$7.40

Mains driver

85-265 V AC 12-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 98 mm x 30 mm x 20 mm Output voltage 36-64 V. IP67 dust/water rating. Note that this voltage represents a shock hazard - use with caution. Over current, over loading and short circuit protection.

LZ225V 30W, (8-12)x3W mains driver

191968

DealExtreme

$16.65
(up from $15.20)

Mains driver

90-265 V AC 8-12 115 V or 230 V AC mains power 85%

900 mA

 1 125 mm x 35 mm x 30 mm Output voltage 25-45 V. IP67 dust/water rating.

SPD10610 mains power supply

193584

DealExtreme

$24.50
(up from $10.00)

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power  

600 mA
constant current

 1 90 mm x 37 mm x 25 mm 12 V power supply. IP67 dust/water rating.

Formerly LZ220V 20W, (8-12)x2W mains driver. Output voltage 25-45 V. IP67 dust/water rating.

3W (600mA) mains driver

194039

DealExtreme

$2.40

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 1 115 V or 230 V AC mains power 70%

600 mA
constant current

 1 24 mm x 15 mm x 15 mm Output voltage 2.2-4.0 V.

1W (300mA) mains driver

194040

DealExtreme

$2.30

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 1 115 V or 230 V AC mains power 70%

300 mA
constant current

 1 24 mm x 15 mm x 15 mm Output voltage 2.2-4.0 V.

4-5x1W main driver

194044

DealExtreme

$1.86
(down from $2.40)

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 4-5 115 V or 230 V AC mains power 85%

300 mA
constant current

 1 23 mm x 15 mm x 10 mm Output voltage 12-19 V.

4-7x1W main driver

194067

DealExtreme

$3.10

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 4-7 115 V or 230 V AC mains power 85%

300 mA
constant current

 1 35 mm x 17 mm x 15 mm Output voltage 12-26 V.

HX-1175b1 buck driver

1940700

FastTech

$25.92

Buck driver

9-15 V 1

1 LED included

 12 V DC  

9 A

 5 32 mm Output voltage 3-3.7 V. Specs else where indicate input voltage is 3-18 V and output current 7 A - buyer beware. Probably 5 modes in Impractical Reverse Order; high, medium (50%), low (10%), strobe, SOS.

Includes a Luminous SST-90 warm white LED.

HX-1105b5 with SST-50

1940701

FastTech

$15.15

Buck driver

9-15 V 1

1 LED included

 12 V DC  

5000 mA

 5 26 mm Output voltage 3-3.7 V. Specs elsewhere indicate input voltage is 3-18 V, and output current may be any where from 3 A to 5 A - buyer beware. Probably 5 modes; low (10%), medium (50%), high, strobe, SOS.

Includes a Luminous SST-50 warm white LED.

CX-5117-03D(?)

1950300

FastTech

$4.60 for 5

User interface driver

3.0-4.5 V 1 1x Li-ion  

700 mA

 5 17 mm Unknown regulation method. 5 modes; high, medium low, strobe, SOS.

70W mains driver

195775

DealExtreme

$29.00

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power 85%

2100 mA
constant current

 1 164 mm x 50 mm x 40 mm Output voltage 30-36 V. IP67 dust/water rating.

LZ220V 100W, (10Sx10P)x1W mains driver

196436

DealExtreme

$41.50

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power 85%

3000 mA
constant current

 1 156 mm x 70 mm x 42 mm Output voltage 30-36 V. IP67 dust/water rating.

LZ220V 80W, (10Sx8P)x1W mains driver

196485

DealExtreme

$30.90

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power 85%

2400 mA
constant current

 1 164 mm x 50 mm x 40 mm Output voltage 30-36 V. IP67 dust/water rating.

JR-M16-2*2

197205

DealExtreme

$1.75
(up from $1.70)

MR16 (buck) driver

8.0-12 V DC; also works with AC 1-3 12 V DC, 12 V AC  

600 mA
constant current

Can be modified to 1000 mA

 1 28 mm x 17 mm x 11 mm Driver chip probably MC34063A (which has a 1.5 A maximum and is specified for DC-DC converters, not constant current LED drivers), with SS14 Schottky diodes. Said to be suited for 2 series, 2 parallel LEDs; it can probably handle 1-3 LEDs just fine.

(18-25)x1W mains driver

199623

DealExtreme

$8.10

Mains bulb driver
(ES27, GU10 etc)

100-265 V AC 18-25 115 V or 230 V AC mains power 90%

300 mA
constant current

 1 71 mm x 26 mm x 17 mm The initial confusion between power and voltage seems to have been sorted out - output voltage 54-90 V. Note that this voltage represents a shock hazard - use with caution. Claimed to be suitable for LED light bulbs but it's really rather big for that.

(4-6)x2W mains driver

199629

DealExtreme

$5.40

Mains bulb driver
(ES27, GU10 etc)

100-265 V AC 4-6 115 V or 230 V AC mains power 90%

600 mA
constant current

 1 54 mm x 21 mm x 15 mm Output voltage assumed to be 12-20 V. Claimed to be suitable for LED light bulbs; you'd need a long one.

LZ220V (4-5x1W) mains driver

199633

DealExtreme

$4.20

Mains driver

85-265 V AC 4-5 115 V or 230 V AC mains power 80%

300 mA
constant current

 1 55 mm x 27 mm x 22 mm Output voltage 12-17 V.

LZ220V (2-3x1W) mains driver

199977

DealExtreme

$3.90

Mains driver

85-265 V AC 2-4 115 V or 230 V AC mains power 80%

300 mA
constant current

 1 54 mm x 27 mm x 21 mm Output voltage 6-13 V.

9~25 SMD LED mains driver

201190

DealExtreme

$5.90
(backordered)

Mains driver

85-277 V AC 9-25 115 V, 230 V AC mains power 95%

230 mA

 1 146 mm x 18 mm x 11 mm Output voltage 30-80 V. Note that this voltage represents a shock hazard - use with caution. Designed for 9-25S/12P SMD 3528 LED, 9-25S/8P SMD 3014 LEDs.

30W, 10S3P mains driver

201564

DealExtreme

$15.99
(up from $14.70)

Mains driver

90-265 V AC 8-12 115 V or 230 V AC mains power 88%

900 mA

 1 125 mm x 37 mm x 24 mm Output voltage 24-36 V. Dust/water rating IP67.

(9-15)x1W dimmable mains driver

201730

DealExtreme

$6.32
(down from $6.40)

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 9-15 230 V AC mains power 88%

315 mA

 1 40 mm x 17 mm x 17 mm Output voltage 27-50 V. Apparently a dimmable driver. Note that this voltage represents a shock hazard - use with caution. Should be small enough for some LED bulbs.

LZ220V 20W, (8-12)x2W mains driver

201740

DealExtreme

$11.30

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power 85%

600 mA
constant current

 1 105 mm x 36 mm x 24 mm Output voltage 25-45 V. IP67 dust/water rating.

JR-3W, mains driver

202083

DealExtreme

$2.20

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 1-3 115 V or 230 V AC mains power  

300 mA

 1 22 mm x 15 mm x 13 mm Output voltage 3-10 V.

LPN3-W1A350, (1-3)x1W mains driver

202195

DealExtreme

$4.70

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power 80%

350 mA
constant current

 1 53 mm x 28 mm x 20 mm Output voltage maximum 11 V.

Cree MC-E / Seoul P7 driver 5 mode
(101119)

20329

DealExtreme

$5.62 (formerly $5.70)

Buck driver

7.4-8.4 V 1 2x Li-ion 85%

2000 mA

 5 25 mm - two boards in double layer Buck regulator using PWM for modes. Double layer board; the 1 mode version plus a mode controller. 5 modes, the order of which multiple users report to be; medium, low, high, strobe, SOS. One user has reported the "strobe" mode is actually a 50% duty cycle flash. No mode memory: "Every switch on, no matter how long or short advances the mode, and if it's left off for more than a minute or two it goes back to full-bright." Claimed constant current output at 2.8A but many buyers have reported the output is not well regulated and/or much lower than the rated output current - around 2.0 A and as low as 1.9 A. Buyer beware!

Cree MC-E / Seoul P7 driver, 1 mode

20330

DealExtreme

$4.70
(sold out and/or discontinued)

Buck driver

4.0-8.4 V 1 6x NiMH,
2x Li-ion		 85%

2400 mA

 1 25 mm 4th version February 2011: Reported to be equipped with SS34 Schottky diode and provide 2400 mA output. Possibly QX5241A driver chip.

3rd version September 2009: Said by techjunkie to be "a stinker".

2nd version March 2009: Buck regulator, driver chip number obscured/removed. Claimed constant current output at 2.8A but no one has got more than 2260 mA. Techjunkie says it's now well regulated. The Schottky diode used has a current rating of just 2 A.

1st version: Users reported the output current of the older version was not well regulated, and several others reported much lower than the rated output current (as low as 1950 mA was reported). From work techjunkie did here it seemed the driver may have been mainly a voltage regulator not a current regulator. This would allow it to work in parallel but not significantly increase output current. The actual output current would depend on LED Vf, so it's hard to be sure what you'll get. He also said the diameter is actually 26 mm.

(10-18)x1W mains driver

203718

DealExtreme

$7.00

Mains driver

85-277 V AC 10-18 115 V or 230 V AC mains power 88%

300 mA

 1 52 mm x 21 mm x 19 mm Output voltage 30-60 V. Note that this voltage represents a shock hazard - use with caution.

9-18W fluoro bulb replacement mains driver

203740

DealExtreme

$5.70

Mains driver

85-277 V AC 12-24 115 V or 230 V AC mains power 95%

230 mA

 1 120 mm x 17 mm x 10 mm Output voltage 30-80 V. Note that this voltage represents a shock hazard - use with caution. Apparently intended for an array of low power LEDs. A 24 W version is sku.144863.

LZ220V 50W (8-10s5p) water resistant mains driver

204001

DealExtreme

$21.40

Mains driver

90-265 V AC 7-11 115 V or 230 V AC mains power 85%

1500 mA

 1 137 mm x 43 mm x 32 mm Output voltage 24-36 V. IP67 dust/water rating.

LZ220V 80W (10s8p) water resistant mains driver

204008

DealExtreme

$32.90

Mains driver

85-265 V AC 9-11 115 V or 230 V AC mains power 85%

2400 mA

 1 163 mm x 50 mm x 41 mm Output voltage 30-36 V. IP67 dust/water rating.

LZ220V 40W (10s4p) water resistant mains driver

204023

DealExtreme

$19.50

Mains driver

90-265 V AC 9-11 115 V or 230 V AC mains power 85%

1200 mA

 1 137 mm x 42 mm x 31 mm Output voltage 30-36 V. IP67 dust/water rating.

LZ220V 100W (10s10p) water resistant mains driver

204026

DealExtreme

$44.00

Mains driver

85-265 V AC 9-11 115 V or 230 V AC mains power 85%

3000 mA

 1 154 mm x 70 mm x 43 mm Output voltage 30-36 V. IP67 dust/water rating.

3x1W MR16 driver

204052

DealExtreme

$1.50
(in the More Options link;
list price $2.21,
up from $2.00)
(sold out and/or discontinued)

MR16 (buck) driver

8.0-12 V DC; also works with AC 3 12 V AC or DC 75%

300 mA
constant current

 1 27 mm x 17 mm x 9 mm Output voltage not stated, probably 8-11 V. Removed from website.

(8-12)x1W mains driver

204059

DealExtreme

$6.80

Mains driver

100-240 V AC 8-12 115 V or 230 V AC mains power 90%

350 mA
constant current

 1 76 mm x 39 mm x 25 mm Output voltage maximum 44 V. IP65 dust/water rating.

(5-7)x1W mains driver

204224

DealExtreme

$8.00

Mains driver

85-277 V AC 5-7 115 V or 230 V AC mains power  

300 mA

 1 46 mm x 24 mm x 17 mm Output voltage 15-25 V.

5W mains driver

204616

DealExtreme

$3.40

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 3-5 115 V or 230 V AC mains power 80%

315 mA

 1 25 mm x 16 mm x 14 mm Output voltage 6-18 V.

LED-L0912A, (9-12)x1W mains driver

204640

DealExtreme

$6.80

Mains driver

90-264 V AC 9-12 115 V or 230 V AC mains power 88%

300 mA
constant current

 1 92 mm x 30 mm x 23 mm Output voltage 30-43 V. IP67 dust/water rating.

LED-L0407A, (4-7)x1W mains driver

205156

DealExtreme

$4.90

Mains driver

90-264 V AC 4-7 115 V or 230 V AC mains power 87%

300 mA
constant current

 1 66 mm x 30 mm x 23 mm Output voltage 15-24 V (that claimed minimum voltage is a little high for 4 LEDs). IP67 dust/water rating.

0812A, (8-12)x1W mains driver

205872

DealExtreme

$5.90

Mains driver

100-240 V AC 8-12 115 V or 230 V AC mains power  

300 mA
constant current

 1 77 mm x 29 mm x 22 mm Output voltage 24-45 V. IP65 dust/water rating.

0407A, (4-7)x1W mains driver

205938

DealExtreme

$4.60

Mains driver

100-240 V AC 4-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 65 mm x 25 mm x 20 mm Output voltage 12-25 V.

(4-5)x1W mains driver

206575

DealExtreme

$4.00

Mains driver

85-277 V AC 3-5 115 V or 230 V AC mains power 80%

300 mA
constant current

 1 52 mm x 27 mm x 22 mm Output voltage 6-18 V.

GY-DB-4W mains driver and 4x1W LED board

207208

DealExtreme

$7.00

Mains driver

100-240 V AC 4

4 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1 29 mm x 16 mm x 14 mm Output current is a guess.

Includes 4 LEDs on a round aluminium board.

3x2W dimmable mains driver

207553

DealExtreme

$4.92

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 3 230 V AC mains power  

420 mA
constant current

 1 32 mm x 20 mm x 17 mm Dimmable. Output voltage ~10V.

JR-M16-3*1W, MR16 driver

207780

DealExtreme

$1.64

MR16 (buck) driver

11-13 V DC; also works with AC 3 12 V AC or DC  

300 mA
constant current

Can be modified to 1000 mA

 1 29 mm x 18 mm x 10 mm Output voltage 9-11 V. Driver chip MC34063A (which has a 1.5 A maximum and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diodes.

1x2W mains driver

2085200

FastTech

$5.31 for 2

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1

2 LEDs included

 115 V, 230 V AC mains power  

600 mA

 1   Output voltage 3-4 V. A forum comment points out the input contacts are very close together; this is dangerous - buyer beware. Unknown driver size.

Includes 2 LG warm white LEDs.

1x2W 12V driver

2085201

FastTech

$4.70 for 2

MR16 (buck) driver

12-12 V DC; also works with AC 1

2 LEDs included

 12 V DC  

600 mA

 1   Output voltage 3-4 V. Unknown driver size.

Includes 2 LG warm white LEDs.

1x2W mains driver

2085202

FastTech

$5.31 for 2

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1

2 LEDs included

 115 V, 230 V AC mains power  

600 mA

 1   Output voltage 3-4 V. A forum comment for FT sku.2085200 points out the input contacts are very close together; this is dangerous - buyer beware. Unknown driver size.

Includes 2 LG cool white LEDs.

1x2W 12V driver

2085203

FastTech

$4.70 for 2

MR16 (buck) driver

12-12 V DC; also works with AC 1

2 LEDs included

 12 V DC  

600 mA

 1   Output voltage 3-4 V. Unknown driver size.

Includes 2 LG cool white LEDs.

1x2W mains driver

2085204

FastTech

$5.27 for 2

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1

2 LEDs included

 115 V, 230 V AC mains power  

600 mA

 1   Output voltage 3-4 V. A forum comment for FT sku.2085200 points out the input contacts are very close together; this is dangerous - buyer beware. Unknown driver size.

Includes 2 LG warm white LEDs.

1x2W 12V driver

2085205

FastTech

$4.66 for 2

MR16 (buck) driver

12-12 V DC; also works with AC 1

2 LEDs included

 12 V DC  

600 mA

 1   Output voltage 3-4 V. Unknown driver size.

Includes 2 LG warm white LEDs.

1x2W mains driver

2085206

FastTech

$5.27 for 2

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1

2 LEDs included

 115 V, 230 V AC mains power  

600 mA

 1   Output voltage 3-4 V. A forum comment for FT sku.2085200 points out the input contacts are very close together; this is dangerous - buyer beware. Unknown driver size.

Includes 2 LG cool white LEDs.

1x2W 12V driver

2085207

FastTech

$4.66

MR16 (buck) driver

12-12 V DC; also works with AC 1

2 LEDs included

 12 V DC  

600 mA

 1   Output voltage 3-4 V. Unknown driver size.

Includes 2 LG cool white LEDs.

Buck driver with SST-50

2085210

FastTech

$19.55

Buck driver

9-15 V 1

1 LED included

 3x Li-ion
12 V DC		  

 

 1   Output voltage 3-4 V. Unknown driver size. Unknown driver output current.

Includes 1 SST-50 LED.

JR-SS-50R-36, (8-11)x5W mains driver

213747

DealExtreme

$21.40

Mains driver

100-240 V AC 7-11 115 V or 230 V AC mains power 88%

1500 mA

 1 95 mm x 70 mm x 33 mm Output voltage 26-36 V. IP66 dust/water rating.

HDX 7x1W mains driver

214928

DealExtreme

$6.20

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 4-7 115 V or 230 V AC mains power  

300 mA

 1 40 mm x 16 mm x 14 mm Output voltage 12-25 V.

HDX-PF4060, 50W mains driver

215016

DealExtreme

$20.00

Mains driver

100-240 V AC 9-11 115 V or 230 V AC mains power 88%

1500 mA
constant current

 1 150 mm x 36 mm x 28 mm Output voltage 27-36 V. IP67 dust/water rating.

HDX-1218C, 20W mains driver

215059

DealExtreme

$10.20

Mains driver

100-240 V AC 9-12 115 V or 230 V AC mains power  

600 mA
constant current

 1 100 mm x 29 mm x 20 mm Output voltage 27-36 V. IP67 dust/water rating.

LED-L0203A, 3W mains driver

216111

DealExtreme

$3.70

Mains driver

90-264 V AC 2-3 115 V or 230 V AC mains power  

300 mA
constant current

 1 61 mm x 30 mm x 20 mm Output voltage 8-12 V, which does not line up with the claimed 2-3 LEDs. IP67 dust/water rating.

3x1W dimmable mains driver

219758

DealExtreme

$3.20

Mains driver

220-240 V AC 3 230 V AC mains power 85%

290 mA

 1 52 mm x 27 mm x 22 mm Output voltage around 10 V. Claims to be dimmable; for the price I seriously doubt it.

404 Waterproof LED Driver

22

ledstok.com

$22.00 + shipping
(sold out and/or discontinued)

Mains driver

110-250 V AC 3-10 115 V or 230 V AC mains power 46-89%

350 mA
constant current

 1 180 mm (?) x 27 mm x 26 mm This product has been replaced on the retailer's web site with an LED optic. Oh boy. The driver may still be available elsewhere on the site. Update: The LED optic has vanished as well.

Output voltage 10-32 V, maximum output power 11.2 W. Specs state maximum input 220 V AC but label more sensibly states 250 V AC. IP66 dust/water rating.

10W low voltage AC driver

220150

DealExtreme

$4.90

Buck driver

12-24 V DC; also works with AC 1-3 12 V or 24 V AC 85%

900 mA
constant current

 1 66 mm x 25 mm x 20 mm Output voltage 3-10 V. IP67 dust/water rating.

JR-100W-1003600, 100W water resistant mains driver

220782

DealExtreme

$40.60

Mains driver

85-265 V AC 10 115 V or 230 V AC mains power 90%

3000 mA

 1 200 mm x 55 mm x 32 mm Output voltage 30-36 V. IP67 dust/water rating.

ZF4D7W-C-S, 7W mains driver

222168

DealExtreme

$4.60

Mains driver

100-265 V AC 4-7 115 V or 230 V AC mains power  

300 mA

 1 80 mm x 32 mm x 22 mm Output voltage 10-30 V.

3x AMC7135, 5 mode

222869

DealExtreme

$3.70

Linear regulator

3.0-4.5 V 1 3x NiMH,
4x alkaline,
1x Li-ion		  

1050 mA
constant current

 5 17 mm Linear regulator using three AMC7135 chips with an MCU for PWM modes and a polarity protection diode. 5 mode; high, medium, low, strobe, SOS.

SZXDY03

223020

DealExtreme

$6.40

Buck driver

12-16 V 1-3    

2200 mA

 5 25 mm x 25 mm x 11 mm 5 mode; high, medium, low, fast strobe, SOS. Square board.

GZXTY06, (1-3)x1W mains driver

223339

DealExtreme

$3.90

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 1-3 115 V or 230 V AC mains power  

350 mA

 1 26 mm x 15 mm x 15 mm Output voltage 9-12 V.

GZXTY08, (6-9)x3W mains driver

223341

DealExtreme

$6.90

Mains driver

180-265 V AC 6-9 230 V AC mains power  

650 mA

 1 53 mm x 22 mm x 20 mm Output voltage 18-30 V.

JZ-3W-4, RGB LED controller

223754

DealExtreme

$5.99
(up from $5.60)

User interface driver

85-265 V AC 1 115 V or 230 V AC mains power 75%

900 mA

 1 25 mm x 17 mm x 14 mm 3 channel controller, maximum 300 mA per channel. IR remote control. 3 colour LED not included.

QH-40W18-36x1W mains driver

225117

DealExtreme

$11.90

Mains driver

85-277 V AC 18-36 115 V or 230 V AC mains power  

350 mA

 1 115 mm x 45 mm x 28 mm Output voltage 50-120 V. Note that this voltage represents a shock hazard - use with caution.

GKDY09, 10x3W mains driver

225172

DealExtreme

$5.20
(backordered)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 10 115 V, 230 V AC mains power  

600 mA

 1 55 mm x 22 mm x 20 mm Output voltage 30-35 V. May fit in larger bulb housings.

GKDY15, (9-18)x1W mains driver

225175

DealExtreme

$5.00
(backordered)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 9-18 115 V, 230 V AC mains power  

300 mA

 1 52 mm x 20 mm x 18 mm Output voltage 25-60 V. May fit in larger bulb housings.

HX-1297b, 4A 4 mode buck

231788

DealExtreme

$4.40
(backordered)

Buck driver

7.0-18 V 1-3 3-4x Li-ion 90%

4000 mA
constant current

 4 30 mm Buyer beware - appears to be designed for two separate LEDs at ~1 A and ~1.5 A, not a single LED at 4 A total.

4 mode with 3-second memory; high (4 A), medium (2 A), low (0.1 A), fast strobe. Formerly claimed 5 modes, including "Close" (SOS?). Output voltage 3.3-10 V. The board looks like it has places for battery indicator LEDs but they are populated with resistors. Polarity protection. For a 6 A version see DX sku.231936 or for a 4 A version with battery status LEDs see DX sku.236160.

LEF-1265-10W(3*3)

231906

DealExtreme

$5.70

Mains driver

90-265 V AC 3 115 V or 230 V AC mains power 85%

900 mA
constant current

 1 66 mm x 31 mm x 23 mm Output voltage 7-12 V.

HX-1190B5 (Olympia), 6A 4 mode buck

231936

DealExtreme

$5.10

Buck driver

7.0-18 V 1 3-4x Li-ion 90%

6000 mA
constant current

 4 28 mm Buyer beware - may actually be a boost driver with much less than 6 A output.

4 mode with 3 second memory; high (6 A), medium (4 A), low (2 A), fast strobe. Formerly claimed 5 modes, including "Close" (SOS?). Formerly claimed to be suited for 1 to 3 LEDs in series. Formerly claimed 30 mm diameter. Output voltage 3.3-10 V. Polarity protection. Appears to have LEDs for indicating battery voltage. For a 4 A version see DX sku.231788.

JR-10W

232232

DealExtreme

$5.60

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power 80%

900 mA
constant current

 1 68 mm x 30 mm x 20 mm Output voltage 6-12 V. IP67 dust/water rating.

HX-1341, 4A 4 mode buck

236160

DealExtreme

$5.20

Buck driver

7.0-18 V 1-3 3-4x Li-ion 90%

4000 mA

 4 28 mm 4 mode with 3 second memory; high (4 A), medium (2 A), low (100 mA), fast strobe. Formerly claimed 5 modes, including "Close" (SOS?). Output voltage 3.3-10 V. Polarity protected. There are two battery status LEDs are on the board.

TR-0166, 1A buck

237006

DealExtreme

$4.20

Buck driver

3.0-8.4 V 1 1-2x Li-ion  

1000 mA

 3 17 mm 3 mode with memory; high, low, strobe (8 Hz). Polarity protected.

30W mains driver

239753

DealExtreme

$17.80
(up from $16.60)

Mains driver

100-240 V AC 8-12 115 V or 230 V AC mains power  

1000 mA

 1 119 mm x 38 mm x 25 mm Output voltage 26-36 V. IP67 dust/water rating.

JZ-12W-(9-15)

240184

DealExtreme

$4.30
(backordered)

Mains bulb driver
(ES27, GU10 etc)

110-240 V AC 9-15 115 V, 230 V AC mains power  

240 mA

 1 97 mm x 16 mm x 10 mm Output voltage 27-50 V. Intended for "daylight bulb".

HX-1182, buck driver

241101

DealExtreme

$3.60

Buck driver

7.0-18 V 1-3 2-4x Li-ion 90%

1500 mA

 4 22 mm x 19 mm high Buyer beware - originally listed with many conflicting specs. Output current 0.8-1.5 A (which sounds very unregulated). Output voltage 3.0-8.4 V sounds suspiciously like an input voltage for 1 or 2 Li-ion cells. Output supposedly suitable for 1 or 3 LEDs. 4 mode; high (1.5 A), medium (1.2 A), low (0.8 A), fast strobe. Polarity protection.

ZF(12-18)x1W-C-S mains driver

241417

DealExtreme

$10.40

Mains driver

100-265 V AC 12-18 115 V or 230 V AC mains power  

300 mA

 1 140 mm x 45 mm x 27 mm Output voltage 30-70 V. Note that this voltage represents a shock hazard - use with caution.

ZF0103-5A, (1-3)x1W mains driver

241674

DealExtreme

$3.00

Mains driver

85-265 V AC 1-3 115 V or 230 V AC mains power  

300 mA

 1 54 mm x 28 mm x 23 mm Output voltage 3-12 V.

BX12V-A010-1110

242098

DealExtreme

$4.90

Buck driver

12-24 V DC; also works with AC 3 12-24 V AC or DC 85%

750 mA

 1 63 mm x 24 mm x 10 mm Output voltage 9-12 V. Intended for 3s3p LED arrays. IP67 dust/water rating.

DP-18W, (12-18)x1W mains driver

243012

DealExtreme

$5.50
(backordered)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 12-18 115 V, 230 V AC mains power  

300 mA

 1 64 mm x 23 m x 21 mm Output voltage 38-58 V. Note that this voltage represents a shock hazard - use with caution.

DP-300, mains driver pair

245021

DealExtreme

$4.70

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1-12 115 V or 230 V AC mains power  

300 mA

 1 54 mm x 20 mm x 16 mm Two separate mains driver. (1-5)x1W driver: Output voltage 3-16 V. (6-12)x1W driver: Output voltage 18-40 V.

DP-240, 18W fluoro bulb replacement mains driver

245028

DealExtreme

$4.10
(sold out and/or discontinued)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 12-24 115 V, 230 V AC mains power  

240 mA

 1 75 mm x 17 mm x 11 mm Removed from website.

Output voltage 38-77 V. Note that this voltage represents a shock hazard - use with caution.

HG-PC2207B, (6-10)x1W mains driver

245393

DealExtreme

$3.70

Mains driver

90-260 V AC 6-10 115 V or 230 V AC mains power  

300 mA
constant current

 1 58 mm x 30 mm x 22 mm Output voltage 18-36 V.

XLZM-RGB-V01, RGB driver

245869

DealExtreme

$5.00 for 2

Buck driver

4.5-4.5 V 1    

 

 1 30 mm Buyer beware. Apparently intended for RGB (3x1W) LEDs but only the cathode solder pad for the green LED has solder on it. Many important details lacking. Appears to have an IR sensor.

JR-10W

246617

DealExtreme

$8.00

Mains driver

85-265 V AC 3

3 LEDs included

 115 V or 230 V AC mains power 80%

900 mA
constant current

 1 29 mm x 20 mm x 3 mm Output voltage 6-12 V. Intended for 3s3p LED arrays. IP67 dust/water rating. The 3 mm dimension is supposedly the thickness of the LED board.

Apparently includes 3s3p LED array. See DX sku.232232 for this driver without the LED array.

100-240 V AC 700 mA LED Driver

25

ledstok.com

$11.00 + shipping
(sold out and/or discontinued)

Mains driver

100-240 V AC 1-2 115 V or 230 V AC mains power  

700 mA
constant current

 1 40 mm x 40 mm x 20 mm This product has been replaced on the retailer's web site with an LED optic. Oh boy. The driver may still be available elsewhere on the site. Update: The LED optic has vanished as well.

Maximum output power 6 W.

LED-30W, main driver

252595

DealExtreme

$12.98
(up from $12.00)

Mains driver

90-264 V AC 10 115 V or 230 V AC mains power  

900 mA
constant current

 1 112 mm x 37 mm x 28 mm Output voltage 24-36 V. Intended for 10s3p LED arrays. IP67 dust/water rating.

JR-18W-(16-24)

253151

DealExtreme

$4.50

Mains bulb driver
(ES27, GU10 etc)

110-240 V AC 16-24 115 V or 230 V AC mains power  

240 mA

 1 97 mm x 17 mm x 9 mm Output voltage 48-75 V. Note that this voltage represents a shock hazard - use with caution.

TR-0192, 3 mode
(formerly TR-0037)

25516

DealExtreme

$3.32
(down from $3.65,
down from $3.73,
down from $4.27,
up from $3.54)

Buck driver

3.0-10.5 V
(5-12 V claimed, but might be dangerous for driver & LEDs)		 3 4-7x NiMH
2x Li-ion		 83-91%

800 mA
constant current

 3 20 mm x 17 mm high - two perpendicular boards Update Jan 2016: It's a buck driver possibly using the QX9920 LED driver chip, not buck/boost as implied by the specs - buyer beware. Battery contact board is labelled TR-0192A and perpendicular board is labelled TR-0192B.

The specs given for this driver imply that it'll output 10.8 V with anything from 5 V to 12 V input. This seems very doubtful at this price point - it would mean it was boost/buck. It's very likely boost only, and goes direct drive when the input voltage is greater than the output voltage; the output current is said to rise rapidly and it gets very hot.

Updated version May 2013: About 20 mm high; two perpendicular boards. Upgraded switching FETs and much larger inductor.

Old version: 14 mm high; two boards in double layer. Uses the FP5138 boost driver chip. 3 modes - claimed high 800±50 mA, low 200±20 mA, fast strobe 400±40 mA. However one reviewer has claimed the modes are high 900 mA, low 600 mA, strobe 600 mA, and another says they are now 750 mA on high (as of 12/2009). Mode memory switches to the next mode whenever turned on again. Apparently has a battery protection function which disables high mode when battery cannot supply enough current. Input current may be as high as 4 A at 5 V. The efficiency figure listed in this table is from a particular configuration in the driver chip datasheet. YMMV.

Tip: The driver board is the top board (17 mm diameter, with the inductor on it) and can be separated from the lower board if only one mode is wanted. It has set resistors on its underside which can individually be changed to alter high and low modes.

TR-0022b, 3-mode no memory

25517

DealExtreme

$2.75
(backordered)

Buck driver

3.0-12 V
(3-8.4 V claimed)		 1 1-2x Li-ion 80-88%

1100 mA

 3 17 mm - two boards in double layer Buyer beware. Unknown regulation method, assumed to be buck because of input voltage range, which is listed as two different ranges in the title and description. Conflicting specs. Driver chip is marked LEDA 0712 (Vsense probably 0.25 V), with Schottky diode SS34. Three modes (presumably using PWM); claimed high 800±50 mA but tested to be 1100 mA, low 200±20 mA, fast strobe claimed 400±50 mA. Output current may vary by battery voltage. Efficiency improves from 80% to 88% if sense resistor is changed to lower the output current.

Although specified for use up to 8.4V it apparently works with 12 V with 2 LEDs (simulated) and the efficiency can be increased to 90% at 1 A output with a mod.

Claims to provide different current outputs (1-1.2 A) to different Cree efficacy bins. I think NOT. Also claimed 0.8 A output. Buyer beware.

3x AMC7135 (TR-0026)

25518

DealExtreme

$2.36

Linear regulator

2.7-6.0 V
(no polarity protection diode - see notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1050 mA
constant current

 1 15 mm Buyer beware - DX has changed this driver several times. Linear regulator, apparently a three two? AMC7135 board but identification marks on the chips have been removed for the photo. What would normally be a standard polarity protection diode actually looks like a capacitor between battery positive and battery negative. See extra AMC7135 notes below.

Originally claimed to provide different current outputs (0.7-1 A) to different Cree efficacy bins. I think NOT.

JHX-(10S2P) 20W, mains driver

258768

DealExtreme

$8.70

Mains driver

176-265 V AC 9-12 115 V or 230 V AC mains power 88-89%

600 mA
constant current

 1 107 mm x 29 mm x 22 mm Output voltage 27-37 V. Claimed waterproof but no IP rating.

JHX-(10S2P) 20W, mains driver

258768

DealExtreme

$8.70

Mains driver

176-265 V AC 9-12 115 V or 230 V AC mains power 88-89%

600 mA
constant current

 1 107 mm x 29 mm x 22 mm Output voltage 27-37 V. Claimed waterproof but no IP rating.

HDX (4-5)x1W mains driver

259983

DealExtreme

$3.10

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 4-5 115 V or 230 V AC mains power  

280 mA

 1 25 mm x 16 mm x 12 mm Buyer beware. Output voltage range initially not stated, then claimed to be 12.3-12.5 V, then defended as being 12.3-12.5 V. Not if it can drive 4 or 5 LEDs!

HDX 0812A (8-12)x1W mains driver

260031

DealExtreme

$6.40

Mains driver

100-240 V AC 8-12 115 V or 230 V AC mains power  

350 mA
constant current

 1 77 mm x 29 mm x 22 mm Output voltage 24-45 V

HDX 1x1W

260105

DealExtreme

$3.30

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains power  

260 mA

 1 50 mm x 27 mm x 21 mm Output voltage 3.0-3.8 V.

TR-0022b, 5-mode no memory

26107

DealExtreme

$3.23
(up from $2.85)

Buck driver

3.0-8.4 V 1 1-2x Li-ion 80%

1200 mA

 5 17 mm April 2015. Photos have been changed - buyer beware. No longer two boards in double layer.

Purchasers in April 2010 reported receiving a 3 mode board (compare with DX sku.26111) - buyer beware.

Unknown regulation method, assumed to be buck because of input voltage range. 5 modes (presumably using PWM), high 1200±100 mA, mid 550±50 mA, low 100±10 mA, fast strobe 650±50 mA, SOS 1200±100 mA.
 
Claims to provide different current outputs (1-1.2 A) to different Cree efficacy bins. I think NOT.

TR-0022b-like,
5-mode with memory

26108

DealExtreme

$2.99

Buck driver

3.0-8.4 V 1 1-2x Li-ion  

1200 mA

 5 17 mm - two boards in double layer Update June 2012: There may be a bad batch of these. They are reported here to eat LEDs.

Unknown regulation method, assumed to be buck because of input voltage range. Spec claims 5 modes (presumably using PWM), with memory; claimed high 1200±100 mA, mid 550±50 mA, low 100±10 mA, fast strobe 650±50 mA, SOS 1,200±100 mA. However, one user has posted that with 4x AA NiMH the steady modes were high 700 mA, medium 300 mA, low 60 mA (insufficient voltage?).

Claims to provide different current outputs (1-1.2 A) to different Cree efficacy bins. I think NOT.

2x AMC7135 (TR-025,
formerly TR-0050 or TR-0025,
formerly TR-025)

26109

DealExtreme

$2.69
(formerly $2.19)

Linear regulator

2.7-6.0 V
(no polarity protection diode - see notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

700 mA
constant current

 1 17 mm Buyer beware: As of September 2012 these are still being sent out with both 2xAMC7315 and 3xAMC7135. As of November 2012 (and maybe earlier) DX's description says 700 mA.

Latest version: TR-025 (again). Three AMC7135 chips with space on the board for a fourth.

Previously: Caution: The TR-0050 (also labelled as TR-0025) has replaced the TR-025. It is a different board and ships with only 2 or 3 AMC7135 chips and for some reason a capacitor between battery positive and battery negative. Does not have a polarity protection diode. See extra AMC7135 notes below.

TR-025 (discontinued): Apparently a four AMC7135 linear current regulator but identifying marks have very roughly been removed for photos.

Claims to provide different current outputs (1-1.2 A) to different Cree efficacy bins. I think NOT.

TR-0021B
(3-18 V, 5 W driver for Cree)

26110

DealExtreme

$2.48
(up from $2.39
down from $2.60
up from $1.99)

Buck driver

3.6-16 V 1-4   80-95%

1250 mA
constant current

Can be modified to 2500 mA

 1 17 mm April 2011: AX2002 driver chip used again (which has a minimum input voltage of 3.6V in its specs), with SS34 Schottky diode and 0.2 ohm sense resistor. (Add 1 ohm resistor in parallel to increase output to 1.5 A.) The input capacitor is said to be only rated for 16 V. Red board. Or green board (my very next order just after getting a red board). See AX2002 footnotes for using as a voltage regulator.

November 2010: This driver may have changed again, with the YB1682 voltage regulator chip being used. Not good.

Previous version (Feb 2010): Regulator chip AX2002 with 0.2 ohm sense resistor gives output 1.25 A, and the SS34 Schottky diode is great if you want to bump up the output current. DX's description claims it provides different current outputs (1-1.2 A) to different Cree efficacy bins. I think NOT. Tests with the previous version showed a constant 1.10 A, which was very close to the theoretical 1.13 A of an AX2002 with the then 0.22 ohm set resistor. When multiple drivers are used in parallel the efficiency apparently drops, probably because one driver is doing most of the work (and so gets quite hot). Hence, these drivers should probably not be run in parallel.

Every so often the regulator chip changes, and in the case of the AX2002 had its identifying marks removed. This is quite frankly silly, as DX's customers went through another round of not only figuring out what the specs for the board were, but working out what the new chip was as well, before they could figure out the board's specs. The driver chip was suspected by some to be MC34063A (not an obvious choice by any means as the chip isn't pushed as an LED driver and the claimed similarity to a certain reference design doesn't exist), YB1682 (has a different reference design - not surprising because it's a voltage regulator not a constant current driver), PT4105 (unlikely because production of that chip was terminated before this board was listed), PT4115 (unlikely because of reported working voltage range) or AX2002 (perhaps most likely; the board appears to be the reference design except for choice of some components, and my chip has part of an A still showing).

Tip 1: The output current can be increased (or decreased) by changing the set resistor appropriately: I(LED)=0.25V/Rsense. The diode in the product pic is a Schottky SS24, which has a maximum current limit of 2 A, but as of Feb 2010 are shipped with a Schottky SS34, with a 3 A limit. The AX2002 driver chip has a 2.5 A limit and gets very hot over 2 A.

Tip 2: Maximum efficiency is achieved when running multiple LEDs from one driver with just a few excess volts (eg, 4 LEDs with 5 Li-ion).

TR-0022b-like,
3-mode with memory

26111

DealExtreme

$3.36
(up from $2.94)

Buck driver

3.0-8.4 V 1 1-2x Li-ion 72-90%

1200 mA

 3 17 mm - two boards in double layer A board purchased in March 2010 reported to be 5 mode and with a maximum output current 800-950 mA (compare with DX sku.26107) - buyer beware.

Unknown regulation method, assumed to be buck because of input voltage range. Driver chip is marked LEDA 0712. Three modes with memory; claimed high 1,200±100 mA, low 100±10 mA (bad flickering reported from very low speed PWM), fast strobe 650±50 mA. One reviewer mentioned the mode order is a crazy low, strobe, high. Output current may vary by battery voltage.

Claims to provide different current outputs (1-1.2 A) to different Cree efficacy bins. I think NOT.

HDX-1218A(8-12)x1W

261650

DealExtreme

$9.30

Mains driver

100-240 V AC 12-18 115 V or 230 V AC mains power  

300 mA

 1 100 mm x 30 mm x 20 mm Output voltage 36-65 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

JHX(7-10)x1W mains driver

265690

DealExtreme

$8.99
(up from 8.50)

Mains driver

90-265 V AC 7-10

1 LED included

 115 V or 230 V AC mains power 88-89%

280 mA
constant current

 1 75 mm x 18 mm x 18 mm Output voltage 19-36 V, clearly visible on driver. Unfortunately, DX has chosen to not make the claimed specs self consistent or consistent with the driver photos - buyer beware.

Warm white 9s1p LED array included.

JR10W mains driver

268913

DealExtreme

$2.50
(list price $3.32,
down from $4.80)

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

900 mA

 1 40 mm x 25 mm x 23 mm Output voltage 9-11 V.

2-4*3W mains driver

271727

DealExtreme

$4.17
(down from $4.52)

Mains driver

85-260 V AC 2-4 115 V, 230 V AC mains power  

590 mA

 1 56 mm x 32 mm x 21 mm Output voltage 6-15 V.

YW-4030, (12-18)*1W dimmable mains driver

272915

DealExtreme

$11.80

Mains driver

200-240 V AC 12-18 230 V AC mains power  

300 mA
constant current

 1 115 mm x 45 mm x 30 mm Output voltage 40-60 V. Note that this voltage represents a shock hazard - use with caution.

YW-4230, (8-12)*1W dimmable mains driver

273326

DealExtreme

$10.94

Mains driver

175-260 V AC 8-12 230 V AC mains power  

300 mA
constant current

 1 100 mm x 40 mm x 25 mm Output voltage 21-42 V.

YW-2430, (3-7)*1W dimmable mains driver

273347

DealExtreme

$10.94

Mains driver

175-260 V AC 3-7 230 V AC mains power  

300 mA
constant current

 1 100 mm x 40 mm x 25 mm Output voltage 9-24 V.

YW11030, (28~30)*1W, dimmable mains driver

273352

DealExtreme

$16.24

Mains driver

175-240 V AC 28-30 230 V AC mains power  

300 mA
constant current

 1 120 mm x 45 mm x 28 mm Output voltage 85~110 V. Note that this voltage represents a shock hazard - use with caution.

LHF1D3X1W, (1-3)x1W mains driver

275885

DealExtreme

$2.64

Mains driver

85-265 V AC 1-3 115 V or 230 V AC mains power  

300 mA

 1 50 mm x 28 mm x 22 mm Output voltage 3-11 V.

YW86260, 36W dimmable mains driver

277446

DealExtreme

$19.35
(sold out and/or discontinued)

Mains driver

175-260 V AC 15-20 230 V AC mains power  

600 mA

 1 165 mm x 45 mm x 30 mm Output voltage 42-62 V. Note that this voltage represents a shock hazard - use with caution. Dimmable. Removed from website.

JH-002A

278226

DealExtreme

$3.93

MR16 (buck) driver

10-20 V 3    

3000 mA
constant current

 1 75 mm x 10 mm x 6 mm Output voltage 9.0-9.5 V. Dimmable, 1.5-5.0 V control signal. Buyer beware - claims to be a boost driver, and output current is suspect.

JHX-(7-10)x1W, mains driver

278824

DealExtreme

$9.19

Mains driver

90-265 V AC 7-10

1 LED included

 115 V or 230 V AC mains power 88%

280 mA
constant current

 1 100 mm x 30 mm x 20 mm Output voltage 19-36 V. Stated dimensions are incorrect.

9S1P or 10S1P LED array included (not shown in product photos).

LHF1X3W, 1x3W mains driver

278856

DealExtreme

$2.89

Mains driver

85-265 V AC 1-2 115 V or 230 V AC mains power  

600 mA

 1 50 mm x 27 mm x 22 mm Output voltage 3-8 V.

LHF4D5XW, (4-5)x1W mains driver

278857

DealExtreme

$2.92

Mains driver

85-265 V AC 3-5 115 V or 230 V AC mains power  

300 mA

 1 50 mm x 28 mm x 22 mm Output voltage 6-18 V.

LHF5D10X1W, (5-10)x1W mains driver

278858

DealExtreme

$4.23

Mains driver

85-265 V AC 5-10 115 V or 230 V AC mains power  

300 mA

 1 55 mm x 30 mm x 21 mm Output voltage 15-40 V. IP67 dust/water rating.

3x1W mains driver

279740

DealExtreme

$3.44

Mains driver

85-265 V AC 1-4 115 V or 230 V AC mains power  

300 mA

 1 54 mm x 27 mm x 22 mm Output voltage 3-12 V.

LHF11D18X1W, (11-18)x1W mains driver

280226

DealExtreme

$4.45
(down from $4.99)

Mains driver

85-265 V AC 11-18 115 V, 230 V AC mains power  

300 mA

 1 72 mm x 35 mm x 22 mm Output voltage 30-65 V. Note that this voltage represents a shock hazard - use with caution.

LHF8D12X1W, (8-12)x1W mains driver

280227

DealExtreme

$4.46

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power  

280 mA

 1 55 mm x 30 mm x 22 mm Output voltage 20-45 V.

10C10B, 100W mains driver

283019

DealExtreme

$40.74

Mains driver

90-260 V AC 10 115 V or 230 V AC mains power 88%

3000 mA

 1 156 mm x 70 mm x 43 mm Output voltage 28-36 V. Intended for 10S10P LED arrays.

ZF(9-12)x1W-C-S mains driver

284628

DealExtreme

$7.96

Mains driver

100-265 V AC 9-12 115 V or 230 V AC mains power  

300 mA

 1 115 mm x 44 mm x 25 mm Output voltage 30-45 V.

ZF0809-3-5B

284633

DealExtreme

$7.87

Mains driver

85-265 V AC 6-9 115 V or 230 V AC mains power  

600 mA

 1 110 mm x 41 mm x 24 mm Output voltage 15-36 V.

ZF1924-5B, (19-24)x1W mains driver

284652

DealExtreme

$10.94

Mains driver

85-265 V AC 19-24 115 V or 230 V AC mains power  

300 mA

 1 110 mm x 40 mm x 25 mm Output voltage 50-90 V. Note that this voltage represents a shock hazard - use with caution.

JR-LED-2736B, (9-12)x3W mains driver

286725

DealExtreme

$12.99

Mains driver

90-264 V AC 9-12 115 V or 230 V AC mains power  

650 mA
constant current

 1 144 mm x 30 mm x 22 mm Output voltage 30-43 V. IP67 dust/water rating.

ZF0507-5B, (5-7)x1W mains driver

286897

DealExtreme

$4.98

Mains driver

85-265 V AC 5-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 68 mm x 32 mm x 20 mm Output voltage 15-25 V.

ZF1318-5B, (13-18)x1W mains driver

286899

DealExtreme

$8.32

Mains driver

85-265 V AC 13-18 115 V or 230 V AC mains power  

300 mA
constant current

 1 110 mm x 40 mm x 25 mm Output voltage 35-70 V. Note that this voltage represents a shock hazard - use with caution.

ZF0406-03, (4-6)x3W mains driver

289023

DealExtreme

$6.44

Mains driver

85-265 V AC 4-6 115 V or 230 V AC mains power  

600 mA
constant current

 1 88 mm x 38 mm x 22 mm Output voltage 10-24 V.

3x1W mains driver

291154

DealExtreme

$3.78

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 3 115 V or 230 V AC mains power  

300 mA

 1 26 mm x 17 mm x 13 mm Output current is a guess. Output voltage range unknown.

(2-6)x3W mains driver

291889

DealExtreme

$7.79

Mains driver

110-265 V AC 2-6 115 V or 230 V AC mains power  

600 mA

 1 83 mm x 30 mm x 20 mm Output voltage 8-24 V. IP66 dust/water rating.

AMS1117-3.3 linear regulator chip

293568

DealExtreme

$3.99 for 50
(down from $4.16)

Linear regulator

3.0-5.5 V 1 1x Li-ion  

200 mA

 1   Output voltage 0.7-3.3 V. SOT-223 surface mount package. From the claimed specs it is apparently not an AMS1117-3.3 (datasheet) which has an output current of 1 A, not the 200 mA claimed.

LED-L10W, (3S3P)x1W mains driver

293983

DealExtreme

$6.82

Mains driver

90-264 V AC 3 115 V or 230 V AC mains power  

900 mA

 1 62 mm x 30 mm x 22 mm Output voltage 9-12 V. Suited for 3S3P LED arrays. IP67 dust/water rating.

LED-20W, (7-10)x3W mains driver

297892

DealExtreme

$9.36

Mains driver

90-264 V AC 7-10 115 V or 230 V AC mains power  

650 mA

 1 101 mm x 29 mm x 22 mm Output voltage 20-36 V. IP67 dust/water rating.

F4D7W-C-S, (4-7)x1W mains driver

298184

DealExtreme

$4.82

Mains driver

100-265 V AC 4-7 115 V or 230 V AC mains power  

300 mA

 1 78 mm x 31 mm x 20 mm Output voltage 10-30 V.

LHF6D10X1W, (6-10)x1W mains driver

298219

DealExtreme

$4.20

Mains driver

85-265 V AC 6-10 115 V or 230 V AC mains power  

300 mA

 1 55 mm x 32 mm x 21 mm Output voltage 15-40 V.

LZ220V 60W, (10S6P)x1W mains driver

299392

DealExtreme

$24.66

Mains driver

90-265 V AC 10 115 V or 230 V AC mains power 85%

1800 mA

 1 145 mm x 51 mm x 42 mm Output voltage 30-36 V. Intended for 10S6P LED arrays. IP67 dust/water rating.

LHF4D5X2W, (4-5)x2W mains driver

299420

DealExtreme

$3.76
(backordered)

Mains driver

85-265 V AC 4-5 115 V, 230 V AC mains power  

450 mA

 1 56 mm x 31 mm x 21 mm Output voltage 9-20 V.

RGB LED mains driver

299975

DealExtreme

$25.35

Mains driver

85-265 V AC 4-7 115 V or 230 V AC mains power  

320 mA

 1 107 mm x 49 mm x 25 mm Output voltage 11-23 V (apparently). RF remote control.

LZ220V 70W, (10S7P)x1W mains driver

300025

DealExtreme

$28.79

Mains driver

85-265 V AC 10 115 V or 230 V AC mains power 85%

2100 mA

 1 165 mm x 50 mm x 43 mm Output voltage 30-36 V. Intended for 10S7P LED arrays. IP67 dust/water rating. Fake CE rating.

(4-7)x1W mains driver

301224

DealExtreme

$3.99

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 4-7 115 V or 230 V AC mains power  

300 mA

 1 30 mm x 1.7 mm x 1.7 mm Output voltage 14-25 V.

BuckPuck

3021...

luxdrive.com

$13.99 to $20.99 + shipping

Buck driver

5.0-32 V DC; also works with AC
(half available models are for DC, half for AC)		 1-6   86-95%

1000 mA
constant current

 1 20 mm x 20 mm x 11 mm Available in many different forms, each with four versions with outputs of 350, 500, 700 or 1,000 mA. Half the forms are designed for low voltage AC, half for DC. Some forms have a built in trim adjustment for 40-110% output, some allow for an external trim adjustment. External connections vary - some forms have the wires built in, while most have from pins (4-7 of them) for PCB mounting. Wiring harnesses are also available, with and without potentiometer for trim adjustment. An additional capacitor across the input may be needed to smooth input power, as described here.
 
This retailer (3023; wired version) has good prices and a driver selector tool to help sort out all the varieties. Good luck.

YW-4080, (7-12)*2.5W dimmable mains driver

305222

DealExtreme

$16.49

Mains driver

180-240 V AC 7-12 230 V AC mains power  

800 mA
constant current

 1 103 mm x 68 mm x 30 mm Output voltage 20-40 V.

LHF3D4X3W, (3-4)x3W mains driver

309491

DealExtreme

$3.76

Mains driver

85-265 V AC 3-4 115 V or 230 V AC mains power  

630 mA

 1 55 mm x 22 mm x 21 mm Output voltage 8-16 V.

5x1W mains driver with GU10 base

310537

DealExtreme

$5.56

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 5 115 V or 230 V AC mains power  

300 mA

 1 40 mm x 29 mm x 29 mm Output current is a guess. Input voltage range is a guess. Unknown output voltage range. Includes GU10 base.

YW-4290 dimmable mains driver

310752

DealExtreme

$19.69

Mains driver

200-240 V AC 7-12 230 V AC mains power  

900 mA
constant current

 1 164 mm x 46 mm x 32 mm Output voltage 21-42 V. Dimmable range 1-100 %

YW-8912, (8-12)x1W mains driver

311080

DealExtreme

$8.28

Mains driver

100-265 V AC 8-12 115 V or 230 V AC mains power  

300 mA

 1 95 mm x 44 mm x 20 mm Output voltage 24-48 V.

YW-1012, 2 channel (10-12)x2W mains driver

311085

DealExtreme

$35.90

Mains driver

170-250 V AC 8-12 230 V AC mains power  

1200 mA
constant current

 1 115 mm diameter x 37 mm high Output voltage 24-40 V. Two channel, intended for controlling colour temperature, apparently 600 mA each. RF remote control.

(4-7)x1W mains driver

311418

DealExtreme

$6.75

Mains driver

110-265 V AC 4-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 77 mm x 30 mm x 20 mm Output voltage 14-28 V. IP66 dust/water rating.

KED02-700C, 1x3W mains driver

312570

DealExtreme

$3.99

Mains driver

100-240 V AC 1 115 V or 230 V AC mains power  

700 mA

 1 53 mm x 28 mm x 23 mm Output voltage up to 4 V. Said to be water resistant but no IP code is stated.

YW-8912, (8-12)x1W mains driver

313170

DealExtreme

$7.87

Mains driver

110-265 V AC 8-12 115 V or 230 V AC mains power 85%

300 mA

 1 83 mm x 30 mm x 21 mm Output voltage 30-48 V. IP66 dust/water rating.

XH-3X1W, 3x1W mains driver

313175

DealExtreme

$5.60

Mains driver

85-265 V AC 2-3 115 V or 230 V AC mains power  

300 mA

 1 60 mm x 25 mm x 20 mm Output voltage 3-12 V. Description claims IP66 dust/water rating, but driver label does not mention it - buyer beware.

YW-8907, (4-7)x1W mains driver

314226

DealExtreme

$6.19

Mains driver

100-265 V AC 4-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 85 mm x 35 mm x 20 mm Output voltage 12-28 V.

YW-8940, 10S4P mains driver

314231

DealExtreme

$13.21

Mains driver

100-265 V AC 9-12 115 V or 230 V AC mains power  

1200 mA

 1 110 mm x 46 mm x 28 mm Output voltage 24-42 V.

YW-8918, (13-18)x2W mains driver

314269

DealExtreme

$9.56

Mains driver

100-265 V AC 13-18 115 V or 230 V AC mains power  

450 mA

 1 110 mm x 45 mm x 25 mm Output voltage 24-48 V.

2x AMC7135
(Nanjg 10)

3146

DealExtreme

$20.18 for 20

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

700 mA
constant current

 1 17 mm Linear regulator. Also see DX sku.26109. See extra AMC7135 notes below.

1x AMC7135
(Nanjg 10)

3160

DealExtreme

$16.68 for 20
(sold out and/or discontinued)

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

350 mA
constant current

 1 17 mm Clearance price $13.39.

Linear regulator using AMC7135 chip. See extra AMC7135 notes below.

4x AMC7135 (Nanjg 111)

3178

DealExtreme

$31.60 for 20
(down from $33.94)
(sold out and/or discontinued)

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1400 mA
constant current

 1 17 mm Linear regulator using four AMC7135 chips. See extra AMC7135 notes below.

Formerly also available as a 15 pack (which for some reason changed from a 10 pack).

72W mains driver

318152

DealExtreme

$26.30

Mains driver

100-240 V AC 7-11 115 V or 230 V AC mains power  

2000 mA

 1 158 mm x 50 mm x 26 mm Output voltage 20-36 V. IP67 dust/water rating.

JCFDBG8-12W(3D), (8-12)x1W mains driver

321531

DealExtreme

$8.21

Mains driver

100-265 V AC 8-12 115 V or 230 V AC mains power  

300 mA

 1 110 mm x 45 mm x 25 mm Output voltage 24-42 V.

JR-LED 5W

321658

DealExtreme

$3.33

Boost driver and buck driver

3.0-4.2 V 1

1 LED included

 1x Li-ion  

900 mA

 1 20 mm Unknown regulation method; the inductor implies boost and/or buck.

One warm white LED included.

RGB WiFi LED strip dimmer

322818

DealExtreme

$33.63

Buck driver

N/A 1-6 12 V or 24 V DC  

9 A

 15 96 mm x 57 mm x 25 mm Three channel, maximum 3 A per channel. WiFi controllable using a cellphone.

LZ-TG-220V5W, 4W dimmable mains driver

323195

DealExtreme

$8.49 for 5

Mains bulb driver
(ES27, GU10 etc)

110-120 V AC 4-5 115 V AC mains power 95%

300 mA

 1 25 mm x 18 mm x 10 mm Output voltage 12-18 V. Dimmable.

For a 230V version see DX 325130.

LZ-220V5W, 4W dimmable mains driver

325130

DealExtreme

$7.99 for 5

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 4-5 230 V AC mains power 95%

300 mA

 1 25 mm x 18 mm x 10 mm Output voltage 12-18 V. Dimmable.

For a 120V version see DX 323195.

JCFDBG-3-7W(3D) mains driver

325308

DealExtreme

$4.92

Mains driver

100-265 V AC 3-7 115 V or 230 V AC mains power  

300 mA
constant current

 3 78 mm x 32 mm x 21 mm Output voltage 9-25 V. Dimmable. Apparently two outputs.

Buck Driver 4-pack (v3)

3256

DealExtreme

$8.21 for 4
(down from $8.64,
down from $9.13,
up from $6.97)
(sold out and/or discontinued)

Buck driver

3.6-16 V 1-4 4+ NiMH,
2+ Li-ion		 81-90%

600 mA

Can be modified to 1000 mA

 1 17 mm x 6 mm high Update Feb-Mar 2015: Buyer beware - DX has posted new photos which shows the same driver as FT sku.1105800. The claimed details are no longer correct; this driver is sadly no longer recommended. Also, the output current is no longer constant, varying from 820 mA with one LED down to 600 mA with three LEDs in series. This a a very sad change.

Update Nov 2009: New version using AX2002; now constant current output with 0.27 Ω set resistor, slightly larger diameter. Overhead is ~0.52 V. Test data and discussion here.

Tip: The output current can be increased (or decreased) by changing the set resistor appropriately (Rset = 0.25 / current) but the diode is a Schottky SS14, which has a maximum current limit of 1 A. Inexpensive 3 A Schottky diodes are listed here or here (if you want to risk that site).

Old version: 16 mm diameter. The details still on the DX site are for this version. Buck regulator using Zetex C310. 800-1000 mA output dependent on input voltage, although a hack for lower output is explained here. When run at lower output it appears reasonably constant current regulated. Test data graph.

(11-18)x1W mains driver

327219

DealExtreme

$5.20

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 11-18 115 V or 230 V AC mains power 95%

300 mA

 1 60 mm x 25 mm x 15 mm Output voltage 33-60 V. Note that this voltage represents a shock hazard - use with caution.

JRLED-1825A, (18-25)x1W mains driver

329035

DealExtreme

$7.99

Mains driver

100-265 V AC 18-25 115 V or 230 V AC mains power  

300 mA

 1 115 mm x 46 mm x 20 mm Output voltage 68-90 V. Note that this voltage represents a shock hazard - use with caution.

(1-3)x1W dimmable mains driver

337859

DealExtreme

$7.56 for 5
(sold out and/or discontinued)

Mains bulb driver
(ES27, GU10 etc)

110-120 V AC 1-3 115 V AC mains power 95%

300 mA

 1 25 mm x 18 mm x 10 mm Output voltage 3-10 V. Dimmable.

JRLED-10W-W mains driver

339881

DealExtreme

$4.50

Mains bulb driver
(ES27, GU10 etc)

86-265 V AC 3

1 LED included

 115 V or 230 V AC mains power  

700 mA

 1 32 mm x 18 mm x 17 mm Output voltage 9-11 V. The dimensions are a guess.

One cool white 3s3p LED plate included.

JRLED-(3-5)x1W mains driver

339890

DealExtreme

$5.91 for 5

Mains bulb driver
(ES27, GU10 etc)

110-240 V AC 3-5 115 V or 230 V AC mains power  

300 mA

 1 24 mm x 16 mm x 13 mm Output voltage 9-18 V.

JRLED-10W-WW mains voltage driver

340856

DealExtreme

$4.52

Mains driver

86-265 V AC 3

1 LED included

 115 V, 230 V AC mains power  

700 mA

 1   Output voltage 9-11 V. Driver size not stated.

Includes a warm white LED array.

LE-LL208

343

Sure Electronics

$1.99
(formerly $1.43) + shipping
(sold out and/or discontinued)

Buck driver

5.0-24 V
(7-15 V suggested)		 1-4   73%

285 mA
constant current

 1 24 mm x 24 mm Driver has been removed from retailer's web site. Actual output current may vary from 240 mA to 310 mA. Possibly a clearance product; claim to have free shipping could not be verified.

3W main driver

343229

DealExtreme

$3.50

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power 85%

300 mA

 1 45 mm x 30 mm x 20 mm Output voltage 9-12 V. Driver length is a guess.

LE-LL209

344

Sure Electronics

$3.99
(formerly $2.89) + shipping
(sold out and/or discontinued)

Buck driver

6.0-15 V 1-4   78%

700 mA
constant current

 1 24 mm x 24 mm Driver has been removed from retailer's web site. Actual output current may vary from 650 mA to 710 mA.

JNY-L0103A, (1-3)x1W mains driver

347147

DealExtreme

$4.99

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power  

300 mA

 1 60 mm x 28 mm x 23 mm Output voltage 2-13 V.

MagTech L03U-350 3 Watt Mains Driver

350

LED Supply

$13.99 + shipping

Mains driver

95-250 V AC 1-4 115 V or 230 V AC mains power  

350 mA
constant current

 1 40 mm x 40 mm x 22 mm Alternative versions mentioned on the datasheet are for outputs of either 700 or 1,000 mA, single LED.

(1-3)*2W MR16 driver

3507000

FastTech

$1.48

MR16 (buck) driver

12-17 V DC; also works with AC 1-3 12 V AC or DC  

600 mA

 1 29 mm x 18 mm x 10 mm Output voltage 9-11 V.

JNY-L0305A, (3-5)x1W mains driver

351174

DealExtreme

$5.42

Mains driver

100-240 V AC 3-5 115 V or 230 V AC mains power  

300 mA

 1 65 mm x 28 mm x 22 mm Output voltage 9-18 V.

2x AMC7135

351519

DealExtreme

$2.92

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1   50-97%

700 mA
constant current

 1 17 mm Go for the cheaper DX sku.26109 if you don't want the polarity protection diode.

1A, 5 mode driver

351520

DealExtreme

$3.90

User interface driver

3.0-4.5 V 1 1x Li-ion  

1000 mA

 5 17 mm 5 mode with memory; high, medium, low, strobe, SOS. Polarity protection, low voltage warning. Current regulation method unclear - buyer beware.

1.7A, 5 mode driver

351523

DealExtreme

$4.31
(backordered)

Buck driver

3.0-8.4 V 1 1-2x Li-ion  

1700 mA

 5 17 mm 5 modes, unknown memory; high, medium, low, fast strobe, SOS.

2.6A, 5 mode driver

351550

DealExtreme

$5.56
(sold out and/or discontinued)

Buck driver

3.0-8.0 V 1 1-2x Li-ion  

2600 mA

 5 22 mm 5 modes, unknown memory; high, medium, low, strobe, SOS. Polarity protection.

8xAMC7135, 5 mode

351865

DealExtreme

$4.71

Linear regulator

3.0-4.5 V 1 1x Li-ion 50-97%

2800 mA
constant current

 5 17 mm 5 mode; high, medium, low, strobe, SOS. Can change to 2-3 modes using stars on back. The star on the right gives high, medium, and low with no blinking modes.

JRLED-10W-B low voltage driver

352548

DealExtreme

$4.32

Buck driver

12-14 V DC; also works with AC 3

1 LED included

 12 V AC or DC  

700 mA

 1 29 mm x 18 mm x 11 mm Output voltage 9-11 V.

One blue 3s3p LED array included.

(5-7)x1W dimmable mains driver

353492

DealExtreme

$5.24

Mains bulb driver
(ES27, GU10 etc)

110-120 V AC 5-7 115 V AC mains power 95%

300 mA

 1 33 mm x 20 mm x 12 mm Output voltage 15-25 V. Dimmable.

(5-15)x1W dimmable mains driver

353495

DealExtreme

$5.96

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 5-15 115 V or 230 V AC mains power 95%

300 mA

 1 40 mm x 17 mm x 16 mm Output voltage 15-55 V. Dimmable.

JRLED-10W-WW low voltage driver

353774

DealExtreme

$3.72

Buck driver

12-14 V DC; also works with AC 3

1 LED included

 12 V AC or DC  

700 mA

 1 29 mm x 18 mm x 11 mm Output voltage 9-11 V.

One warm white 3s3p LED array included.

JRLED-10W-W low voltage driver

353775

DealExtreme

$3.72

MR16 (buck) driver

12-14 V DC; also works with AC 3

1 LED included

 12 V AC or DC  

700 mA

 1 29 mm x 18 mm x 11 mm Output voltage 9-11 V.

One cool white 3s3p LED array included.

JRLED-10W-B mains driver

353778

DealExtreme

$4.99

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 3

1 LED included

 115 V or 230 V AC mains power  

700 mA

 1 32 mm x 18 mm x 17 mm Output voltage 9-11 V.

One blue 3s3p LED array included.

4xAMC7135, 3 mode

355282

DealExtreme

$3.72
(down from $3.99)
(sold out and/or discontinued)

Linear regulator

3.6-4.2 V 1 1x Li-ion 50-97%

1400 mA
constant current

 3 17 mm 3 mode; high, low, fast strobe. Polarity protection.

4xAMC7135, 1 mode

355285

DealExtreme

$3.27
(down from $3.53)
(sold out and/or discontinued)

Linear regulator

3.6-4.5 V 1 1x Li-ion 50-97%

1400 mA
constant current

 1 17 mm Single mode.

YCX-04L, 2A 5 mode driver

355969

DealExtreme

$5.41

Buck driver

2.9-8.4 V 1 1-2x Li-ion  

2000 mA

 5 17 mm (two boards) 5 mode with memory; high, medium, low, fast strobe, SOS. Low voltage warning, low voltage protection.

4xAMC7135, RNX-R5 5 mode

355973

DealExtreme

$4.18
(down from $4.59)
(sold out and/or discontinued)

Linear regulator

3.0-4.5 V 1 1x Li-ion 50-97%

1200 mA
constant current

 5 17 mm 5 modes with memory; high, medium, low, fast strobe, SOS. Low voltage protection. Has 4xAMC7135 (1.4 A) but originally claimed the output of 6xAMC7135 (2.1 A), now claims only 1.2 A - buyer beware. Big spring (relatively speaking) on back of board.

6xAMC7135, 5 mode

355979

DealExtreme

$4.99

Linear regulator

3.0-4.5 V 1 1x Li-ion 50-97%

2100 mA
constant current

 5 17 mm 5 modes with memory; high, medium, low, fast strobe, SOS. Low voltage protection. Claimed output 2.2 A but it seems to simply be a normal 6xAMC7135 board.

HY-20W-AS mains driver

358446

DealExtreme

$6.99

Mains driver

100-240 V AC 8-12 115 V or 230 V AC mains power 85%

600 mA

 1 83 mm x 37 mm x 24 mm Output voltage 24-36 V. IP65 dust/water rating.

HY-30W-AS mains driver

359969

DealExtreme

$9.40

Mains driver

100-240 V AC 8-11 115 V or 230 V AC mains power  

900 mA

 1 97 mm x 36 mm x 28 mm Output voltage 24-36 V. IP65 dust/water rating.

XYX-100WLP mains driver

362221

DealExtreme

$31.99

Mains driver

85-277 V AC 7-11 115 V, 230 V AC mains power  

3000 mA

 1 142 mm x 69 mm x 38 mm Output voltage 18-36 V. IP67 dust/water rating.

XYX-80WLP mains driver

362232

DealExtreme

$28.27

Mains driver

85-277 V AC 7-11 115 V, 230 V AC mains power  

2200 mA

 1 152 mm x 52 mm x 39 mm Output voltage 18-36 V. IP67 dust/water rating.

XYX-150WLP mains driver

362317

DealExtreme

$54.11

Mains driver

85-277 V AC 7-11 115 V, 230 V AC mains power  

4500 mA

 1 157 mm x 85 mm x 40 mm Output voltage 18-36 V. IP67 dust/water rating.

JRLED-10W-B mains driver

362565

DealExtreme

$4.99

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 3

1 LED included

 115 V or 230 V AC mains power  

700 mA

 1 32 mm x 18 mm x 17 mm Output voltage 10-11 V.

One blue 3s3p LED array included.

LD-5650-3H, 1x3W mains driver

363963

DealExtreme

$4.72

Mains bulb driver
(ES27, GU10 etc)

90-260 V AC 1 115 V, 230 V AC mains power  

650 mA

 1 52 mm x 26 mm x 18 mm Output voltage 2-5 V. IP66 dust/water rating.

LD42300-1F (8-12)x1W mains driver

363973

DealExtreme

$6.85

Mains driver

90-260 V AC 8-12 115 V, 230 V AC mains power  

300 mA

 1 88 mm x 39 mm x 22 mm Output voltage 20-42 V.

2x AMC7135, LED-120219

3647200

FastTech

$1.32

Linear regulator

3.0-4.2 V 1 1x Li-ion
3x NiMH
3-4x alkaline		 50-97%

700 mA
constant current

 1 17 mm Linear regulator using 2x AMC7135 chips. Polarity protected, low voltage protection. See extra AMC7135 notes below.

3x AMC7135, LED-120219

3647201

FastTech

$1.40

Linear regulator

3.0-4.2 V 1 1x Li-ion
3x NiMH
3-4x alkaline		 50-97%

1050 mA
constant current

 1 17 mm Linear regulator using 3x AMC7135 chips. Polarity protected, low voltage protection. See extra AMC7135 notes below.

5x AMC7135, LEDROAD LED-153603

3647300

FastTech

$1.97

Linear regulator

3.0-4.2 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1750 mA
constant current

 1 20 mm Linear regulator using 5x AMC7135 chips. Polarity protected, low voltage protection. See extra AMC7135 notes below.

1x AMC7135, LEDROAD LED-153603

3647301

FastTech

$1.15

Linear regulator

3.0-4.2 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

350 mA
constant current

 1 20 mm Linear regulator using 1x AMC7135 chip. Polarity protected, low voltage protection. See extra AMC7135 notes below.

3x AMC7135, LEDROAD LED-150603

3647302

FastTech

$1.56

Linear regulator

3.0-4.2 V 1 1x Li-ion
3x NiMH
3-4x alkaline		 50-97%

1050 mA
constant current

 1 20 mm Linear regulator using 3x AMC7135 chips. Polarity protected, low voltage protection. See extra AMC7135 notes below.

4x AMC7135, LEDROAD LED-150603

3647303

FastTech

$1.77

Linear regulator

3.0-4.2 V 1 1x Li-ion
3x NiMH
4x alkaline		 50-97%

1400 mA
constant current

 1 20 mm Linear regulator using 4x AMC7135 chips. Polarity protected, low voltage protection. See extra AMC7135 notes below.

XYX-200WLP, 200W mains driver

367330

DealExtreme

$66.07

Mains driver

85-277 V AC 7-12 115 V, 230 V AC mains power  

6000 mA

 1 256 mm x 69 mm x 38 mm Output voltage 18-36 V. IP67 dust/water rating.

LD-18650-3F, (4-5)x2W main driver

368922

DealExtreme

$6.83

Mains driver

90-260 V AC 4-5 115 V, 230 V AC mains power  

650 mA

 1 88 mm x 39 mm x 22 mm Output voltage 10-18 V.

JRLED-4-7*1W-SGK, sound and light sensitive LED driver

369462

DealExtreme

$3.95

Mains bulb driver
(ES27, GU10 etc)

85-240 V AC 4-7 115 V, 230 V AC mains power  

250 mA

 1 48 mm x 20 mm x 16 mm Output voltage 12-23 V. Sound and light sensitive, stays on for 30 seconds.

JRLED-3*1W-SGK, sound and light sensitive LED driver

369465

DealExtreme

$3.21

Mains bulb driver
(ES27, GU10 etc)

85-240 V AC 3 115 V, 230 V AC mains power  

220 mA

 1 38 mm x 20 mm x 13 mm Output voltage 9-11 V. Sound and light sensitive, stays on for 30 seconds.

10W mains driver (for 4S LED array)

371154

DealExtreme

$5.13

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 4

1 LED included

 115 V, 230 V AC mains power  

640 mA

 1 32 mm x 18 mm x 17 mm Output voltage 12-14 V.

Includes a cool white LED array.

JR-LED-10W-COB, 10W mains driver (for 4S LED array)

371166

DealExtreme

$5.11

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 4

1 LED included

 115 V, 230 V AC mains power  

640 mA

 1 32 mm x 18 mm x 17 mm Output voltage 12-14 V.

Includes a warm white LED array.

JR-LED-10W, (3-4)x3W mains driver

371209

DealExtreme

$2.50
(down from $2.79)

Mains bulb driver
(ES27, GU10 etc)

85-277 V AC 3-4 115 V, 230 V AC mains power  

700 mA

 1 32 mm x 17 mm x 17 mm Output voltage 9-14 V. Intended for 3S3P LED arrays.

JRLED-MR16-9W

374572

DealExtreme

$4.66 for 5

MR16 (buck) driver

12-14 V DC; also works with AC 3 12 V DC  

625 mA

Can be modified to 1000 mA

 1 29 mm x 18 mm x 12 mm Output voltage 9-12 V. Driver chip MC34063A, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diode.

YF-30W, 10S3P mains driver

376655

DealExtreme

$13.94

Mains driver

85-277 V AC 6-12 115 V, 230 V AC mains power 88%

900 mA
constant current

 1 100 mm x 38 mm x 28 mm Output voltage 21-40 V. IP67 dust/water rating.

FY-50W (8-10)x5W main driver

376658

DealExtreme

$17.86

Mains driver

85-265 V AC 8-10 115 V, 230 V AC mains power 88-90%

1500 mA
constant current

 1 135 mm x 38 mm x 28 mm Output voltage 24-36 V. IP67 dust/water rating.

YF-70W, 10S7P main driver

377043

DealExtreme

$30.99

Mains driver

85-277 V AC 6-11 115 V, 230 V AC mains power 88%

2100 mA
constant current

 1 160 mm x 53 mm x 40 mm Output voltage 20-38 V. IP67 dust/water rating.

YF-100W, 10S10P mains driver

377046

DealExtreme

$37.13

Mains driver

85-277 V AC 7-13 115 V, 230 V AC mains power 88%

3000 mA
constant current

 1 183 mm x 70 mm x 45 mm Output voltage 25-45 V. IP67 dust/water rating.

HXY-LP(7-12)x1W mains driver

378841

DealExtreme

$4.77

Mains driver

85-277 V AC 7-12 115 V, 230 V AC mains power 88%

300 mA
constant current

 1 60 mm x 25 mm x 20 mm Output voltage 21-42 V. IP67 dust/water rating. Size of driver not stated.

HXY-LP(12-20)x1W mains driver

378847

DealExtreme

$6.59

Mains driver

85-277 V AC 12-20 115 V, 230 V AC mains power 88%

300 mA
constant current

 1   x 25 mm x 20 mm Output voltage 30-68 V. Note that this voltage represents a shock hazard. IP67 dust/water rating. Size of driver not stated.

HXY-1524W, (15-24)x1W

379225

DealExtreme

$5.20

Mains driver

85-265 V AC 15-24 115 V, 230 V AC mains power  

300 mA

 1 310 mm x 39 mm x 24 mm Output voltage 44-86 V. Note that this voltage represents a shock hazard - use with caution. Note that the length is the cable length, not the driver length.

HXY-LP(5-10)x2W mains driver

379484

DealExtreme

$5.15

Mains driver

85-277 V AC 5-10 115 V, 230 V AC mains power  

600 mA

 1 70 mm x 25 mm x 20 mm Output voltage 12-34 V. IP67 dust/water rating.

YF-3-5X3W, (3-5)x3W mains driver

379512

DealExtreme

$6.65

Mains driver

85-277 V AC 4-5 115 V, 230 V AC mains power 88%

600 mA
constant current

 1 78 mm x 30 mm x 23 mm Output voltage 12-18 V. IP67 dust/water rating.

YF-12-16X1W, (12-16)x1W mains driver

379572

DealExtreme

$7.99

Mains driver

85-277 V AC 12-16 115 V, 230 V AC mains power 88%

300 mA
constant current

 1 93 mm x 30 mm x 23 mm Output voltage 36-60 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

YF-1-3X1W, (1-3)x1W

379573

DealExtreme

$5.15

Mains driver

85-277 V AC 1-4 115 V, 230 V AC mains power 88%

300 mA
constant current

 1 60 mm x 30 mm x 23 mm Output voltage 2-13 V. IP67 dust/water rating.

LX(18-25)*1W

390337

DealExtreme

$6.69

Mains driver

100-240 V AC 18-25 115 V, 230 V AC mains power  

300 mA
constant current

 1 110 mm x 43 mm x 23 mm Output voltage 58-85 V. Note that this voltage represents a shock hazard - use with caution.

LX(8-12)*1W

390339

DealExtreme

$4.62

Mains driver

100-240 V AC 8-12 115 V, 230 V AC mains power  

300 mA
constant current

 1 90 mm x 38 mm x 21 mm Output voltage 24-40 V.

LX(4-7)*1W mains driver

390462

DealExtreme

$3.57

Mains driver

100-240 V AC 4-7 115 V, 230 V AC mains power  

300 mA
constant current

 1 70 mm x 35 mm x 22 mm Output voltage 12-28 V.

LX(12-18)*1W mains driver

390987

DealExtreme

$5.13

Mains driver

100-240 V AC 12-18 115 V, 230 V AC mains power  

300 mA
constant current

 1 90 mm x 37 mm x 21 mm Output voltage 40-65 V. Note that this voltage represents a shock hazard - use with caution.

LX(25-36)*1W mains driver

393366

DealExtreme

$6.50

Mains driver

100-240 V AC 25-36 115 V, 230 V AC mains power  

300 mA
constant current

 1 117 mm x 42 mm x 28 mm Output voltage 75-138 V. Note that this voltage represents a shock hazard - use with caution.

JRLED-MR16-9W

396864

DealExtreme

$6.17 for 10

MR16 (buck) driver

12-17 V DC; also works with AC 1 12 V AC,
12 V DC		  

300 mA

 1 28 mm x 18 mm x 11 mm Output voltage 3-4 V. Driver chip MC34063A, with SS14 Schottky diode.

JRLED (1-3)x1W LED mains driver

397045

DealExtreme

$7.60 for 10

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 1-3 115 V, 230 V AC mains power  

290 mA

 1 24 mm x 15 mm x 15 mm Output voltage 3-10 V.

(8-14)x1W mains driver

397834

DealExtreme

$5.36

Mains driver

110-265 V AC 8-14 115 V, 230 V AC mains power  

300 mA

 1 87 mm x 31 mm x 21 mm Output voltage 24-48 V. Rose champagne coloured case.

50W mains driver

398675

DealExtreme

$13.11

Mains driver

100-240 V AC 10-8 115 V, 230 V AC mains power 85%

1500 mA

 1 115 mm x 36 mm x 29 mm Output voltage 24-36 V. IP65 dust/water rating.

1W MR16 driver

398922

DealExtreme

$6.64 for 10

MR16 (buck) driver

12-17 V DC; also works with AC 3 12 V DC  

300 mA

 1 29 mm x 18 mm x 10 mm Output voltage 9-10 V.

20W mains driver

399127

DealExtreme

$4.80

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 10-12 115 V, 230 V AC mains power  

600 mA

 1 53 mm x 25 mm x 18 mm Output voltage 30-36 V.

30W mains driver

399163

DealExtreme

$7.35

Buck driver

86-265 V 10-12 115 V, 230 V AC mains power  

900 mA

 1 95 mm x 39 mm x 24 mm Output voltage 30-36 V.

SLZ-220V8-12x1W

401010

DealExtreme

$7.82 for 5
(down from $8.23)

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 8-12 115 V, 230 V AC mains power  

300 mA

 1 36 mm x 17 mm x 16 mm Output voltage 24-40 V.

2*2W MR16 driver

402019

DealExtreme

$5.87 for 10

MR16 (buck) driver

12-17 V DC; also works with AC 2 12 V AC/DC  

480 mA

 1   Exact specs unknown.

JRLED LZ (4-5)x1W mains driver

402522

DealExtreme

$7.45 for 5

Mains driver

85-265 V AC 4-5 115 V, 230 V AC mains power 80%

300 mA
constant current

 1 50 mm x 28 mm x 21 mm Output voltage 12-17 V.

LZ68810-100W, 100W mains driver

403024

DealExtreme

$26.59

Mains driver

85-265 V AC 10-12 115 V, 230 V AC mains power 88%

3000 mA
constant current

 1 136 mm x 64 mm x 39 mm Output voltage 30-36 V. IP67 dust/water rating.

JRLED (3-4)x1W dimmable mains driver

403082

DealExtreme

$5.63 for 3

Mains driver

220-240 V AC 3-4 230 V AC mains power 80%

300 mA

 1 360 mm x 28 mm x 20 mm Output voltage 9-14 V. Dimmable. Listed size is apparently the length of the wire.

Low voltage 9W driver

403086

DealExtreme

$4.69

Buck driver

12-24 V DC; also works with AC 1-3 12 V, 24 V AC/DC 85%

900 mA
constant current

 1 63 mm x 30 mm x 20 mm Output voltage 3-10 V. IP67 dust/water rating. Suitable for 3S3P LED arrays.

JRLED 1W LED mains driver

403107

DealExtreme

$8.98 for 3

Mains bulb driver
(ES27, GU10 etc)

100-240 V AC 1 115 V, 230 V AC mains power  

300 mA

 1 53 mm x 25 mm x 16 mm The claimed output voltage is apparently a mistake, and should probably be 3-6 V.

TG110V, 4x1W dimmable mains driver

403641

DealExtreme

$6.31 for 5

Mains bulb driver
(ES27, GU10 etc)

110-120 V AC 4 115 V AC mains power 80%

300 mA

 1 24 mm x 18 mm x 11 mm Output voltage 12-14 V. Dimmable.

3x1W dimmable mains driver

403643

DealExtreme

$6.31 for 5

Mains bulb driver
(ES27, GU10 etc)

110-120 V AC 3 115 V AC mains power 80%

300 mA

 1 24 mm x 18 mm x 11 mm Output voltage 9-10 V. Dimmable.

JRLED TG110V, 5x1W dimmable mains driver

403644

DealExtreme

$6.95 for 5

Mains bulb driver
(ES27, GU10 etc)

110-120 V AC 5 115 V AC mains power 80%

300 mA

 1 25 mm x 18 mm x 11 mm Output voltage 15-17 V. Dimmable.

(5-7)x1W dimmable mains driver

408893

DealExtreme

$7.61 for 2

Mains driver

100-265 V AC 5-7 115 V, 230 V AC mains power 80%

300 mA

 1 66 mm x 33 mm x 21 mm Claims to be dimmable, which is unusual with a universal voltage mains driver.

JRLED 5x1W dimmable mains driver

408894

DealExtreme

$5.75 for 3

Mains driver

220-240 V AC 5 230 V AC mains power 80%

300 mA

 1 50 mm x 28 mm x 21 mm Output voltage 15-18 V. Dimmable.

4W mains driver with LED

410561

DealExtreme

$3.66

Mains driver

220-240 V AC 4

1 LED included

 230 V AC mains power  

300 mA

 1 100 mm x 8 mm x 3 mm Output voltage 12-13 V. Output current is a guess. Stated dimensions appear to be the COB LED.

1 cool white COB LED included.

3x AMC7135, 19 mode (Nanjg 15)

417

e-lectronics.net

$4.50 + shipping

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1050 mA
constant current

 19 17 mm Formerly 2 mode. Linear regulator board using three AMC7315 chips and probably a PIC12F629 for PWM mode control. Has a group with high/medium/low without flash or strobe. Low mode 120 mA. Note that the claimed input voltage doesn't allow for the polarity protection diode, which is confirmed by the mention that it operates best over 3.5 V; the more likely correct figures are listed in this Driver List table. See extra AMC7135 notes below.

(1-3)x1W mains driver

418453

DealExtreme

$2.66
(sold out and/or discontinued)

Mains driver

85-265 V AC 1-3 115 V, 230 V AC mains power 85%

300 mA
constant current

 1 240 mm x 32 mm x 24 mm Output voltage 6-12 V. Output short circuit protection. Stated length probably includes the wires.

3s3p dimmable mains driver

420623

DealExtreme

$4.68

Mains driver

96-265 V AC 3

1 LED included

 115 V, 230 V AC mains power  

630 mA

 1 29 mm x 20 mm x 1 mm Output voltage 9-11 V. The claimed thickness of 1 mm is unlikely to be correct.

One warm white 3s3p LED plate included.

3x3W mains driver

420842

DealExtreme

$3.46

Mains bulb driver
(ES27, GU10 etc)

90-250 V AC 3 115 V, 230 V AC mains power 80%

750 mA
constant current

 1 35 mm x 18 mm x 18 mm Output voltage 9-11 V.

1x3W blue

42087

DealExtreme

$11.80

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

700 mA

 1   Incomplete specs - output current listed is a guess.

1 white LED included (in an aluminium downlight).

MR16 1x3W

42385

goodluckbuy.com

$2.70
(up from $2.61)

MR16 (buck) driver

12-16 V DC; also works with AC 1 12 V car battery  

650 mA

 1 18 mm x 14 mm x 14 mm Dodgy specs that suspiciously mirror DealExtreme mistakes. Built-in rectifier, so can be used with AC.

MR16 1x1W

42386

goodluckbuy.com

$2.70
(up from $2.61)

MR16 (buck) driver

12-16 V DC; also works with AC 1 12 V car battery  

330 mA

 1 19 mm x 14 mm x 13 mm Built-in rectifier, so can be used with AC.

MR16 3x1W

42387

goodluckbuy.com

$2.70
(up from $2.61)

MR16 (buck) driver

12-16 V DC; also works with AC N/A 12 V car battery  

330 mA

 1 15 mm x 14 mm x 14 mm Built-in rectifier, so can be used with AC.

(1-3)x1W mains driver

424793

DealExtreme

$2.39

Mains driver

100-240 V AC 1-3 115 V, 230 V AC mains power  

280 mA
constant current

 1 70 mm x 32 mm x 23 mm Output voltage 2-12 V.

(3-5)x1W mains driver

424794

DealExtreme

$2.46
(down from $2.49)

Mains driver

100-240 V AC 3-5 115 V, 230 V AC mains power  

280 mA
constant current

 1 70 mm x 32 mm x 23 mm Output voltage 8-18 V.

(4-7)x1W mains driver

424795

DealExtreme

$2.66

Mains driver

100-260 V AC 4-7 115 V, 230 V AC mains power  

280 mA
constant current

 1 70 mm x 32 mm x 23 mm Output voltage 12-28 V.

1.3 A, 20 W mains driver

42741

DealExtreme

$7.50
(sold out and/or discontinued)

Mains driver

85-265 V AC 5-6 115 V or 230 V AC mains power 87%

1300 mA

 1 70 mm x 35 mm x 20 mm 1.3 A output at 18 V is actually 23.4 W, so it's likely the output isn't tightly regulated. This may be confirmed by one report of 1070 mA output. Efficiency figure is from a review.

KED01-350C, waterproof 1 W LED driver

42742

DealExtreme

$4.60

Mains driver

85-265 V AC 1 115 V or 230 V AC mains power  

350 mA
constant current

 1 36 mm x 26 mm x 19 mm Maximum 4 V output.

JR-22-45/032, waterproof 12 W mains driver

42743

DealExtreme

$6.72 (formerly $7.10)

Mains driver

85-265 V AC 6-12 115 V or 230 V AC mains power  

320 mA
constant current

 1 78 mm x 30 mm x 20 mm Output current claimed 320±20 mA at (apparently) 22-45 V. Claimed dust and water ingress protection rating IP66.

JR(13-20)x1W, waterproof 20 W mains driver

42744

DealExtreme

$11.10

Mains driver

85-265 V AC 13-20 115 V or 230 V AC mains  

320 mA

 1 140 mm x 30 mm x 18 mm Output voltage 35-65 V. IP66 dust/water rating.

10 W mains driver (0249A 5309H1)

42745

DealExtreme

$5.83
(up from $5.61)

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

900 mA

 1 55 mm x 30 mm x 16 mm Output voltage 10-12 V. Current output reported to be unstable when used with some LED configurations, and stable at 1 A in other configurations.

JR-30W-LED Driver, 2.0 A mains driver

42746

DealExtreme

$10.70
(formerly 11.20)

Mains driver

85-265 V AC 5 115 V or 230 V AC mains power 81%

2000 mA

 1 95 mm x 40 mm x 23 mm Driver has changed; the present driver name in this table is from the waterproof case on the previous version.

Output voltage 16-18 V. Note that 2.0 A output at 18 V is 36 W, significantly greater than the 30 W claimed, so it's possible the claimed output is approximate.

JR-50W, 50 W mains driver

42805

DealExtreme

$15.90

Mains driver

85-265 V AC 7-8 115 V or 230 V AC mains  

2300 mA

 1 90 mm x 55 mm x 34 mm Output voltage 22-26 V. Output current labelled as 2.4 A, claimed 2.3 A.

JR(2-3)x3W mains driver

42830

DealExtreme

$5.05
(down from $5.20)
(sold out and/or discontinued)

Mains driver

85-265 V AC 2-3 115 V, 230 V AC mains power  

680 mA

 1 37 mm x 30 mm x 24 mm Output voltage 6-11 V. If maximum output is 11 V at 680 mA it's actually about 7.5 W.

JR(21-30)x1W, waterproof mains driver

42905

DealExtreme

$12.90

Mains driver

85-265 V AC 21-30 115 V or 230 V AC mains power  

320 mA

 1 160 mm x 30 mm x 20 mm Output voltage 60-98 V. Note that this voltage represents a shock hazard - use with caution. IP66 dust/water rating.

JR(9-12)x3W, waterproof mains driver

42906

DealExtreme

$13.44
(down from $13.70)

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

670 mA

 1 170 mm x 30 mm x 20 mm Output voltage 28-45 V. IP66 dust/water rating.

ZY1010B - 100W LED mains driver

439966

DealExtreme

$15.96

Mains driver

85-165 V AC 10-12 115 V, 230 V AC mains power  

3000 mA

 1 105 mm x 48 mm x 31 mm

JR(4-6)x1W mains driver

44008

DealExtreme

$4.97
(down from $5.20)

Mains driver

85-265 V AC 4-6 115 V or 230 V AC mains  

330 mA

 1 38 mm x 30 mm x 24 mm Output voltage 12-21 V. Caution: Driver possibly not waterproof as claimed.

1.4 A, 28 W mains driver

44009

DealExtreme

$12.00

Mains driver

85-265 V AC 7-8 115 V or 230 V AC mains  

1400 mA

 1 65 mm round board Output voltage 22-25 V. Review says output is 1.15 A.

JR1x1W waterproof mains driver

44239

DealExtreme

$4.20

Mains driver

85-265 V AC 1 115 V or 230 V AC mains  

330 mA
constant current

 1 51 mm x 25 mm x 20 mm IP66 dust/water rating.

JR(2-3)x1W waterproof mains driver

44240

DealExtreme

$4.20

Mains driver

85-265 V AC 2-3 115 V or 230 V AC mains  

320 mA
constant current

 1 51 mm x 25 mm x 20 mm IP66 dust/water rating.

1x 1 W LED driver B350B12D1-1

443

Best Hong Kong

$5.95 + shipping

Buck driver

12-12 V 1    

350 mA
constant current

 1 23 mm x 19 mm x 14 mm

2x 1 W LED driver B350B12D1-2

444

Best Hong Kong

$6.49 + shipping

Buck driver

12-12 V 2    

350 mA
constant current

 1 23 mm x 19 mm x 14 mm

JR(7-9)x1W mains driver

44415

DealExtreme

$5.90

Mains driver

85-265 V AC 7-9 115 V or 230 V AC mains  

330 mA
constant current

 1 38 mm x 30 mm x 23 mm Output voltage 21-32 V. Caution: Driver possibly not waterproof as claimed.

3x 1 W LED driver B350B12D1-3

445

Best Hong Kong

$6.95 + shipping

Buck driver

12-12 V 3    

350 mA
constant current

 1 23 mm x 19 mm x 14 mm Output voltage range is so tight it can't be used to drive three red or amber LEDs.

1x 3 W LED driver B700B12D3-1

446

Best Hong Kong

$5.95 + shipping

Buck driver

12-12 V 1    

700 mA
constant current

 1 23 mm x 19 mm x 14 mm

ZY-1010B, 100W mains driver

446546

DealExtreme

$17.99

Mains driver

85-265 V AC 10-12 115 V, 230 V AC mains power  

3000 mA

 1 105 mm x 69 mm x 40 mm Intended for 10x10 LED arrays. Output voltage 30-36 V.

3x 3 W LED driver B700B12D3-3

447

Best Hong Kong

$7.95 + shipping

Buck driver

12-12 V 3    

700 mA
constant current

 1 23 mm x 19 mm x 14 mm Output voltage range is so tight it can't be used to drive three red or amber LEDs.

1x 5 W LED driver B700B12D5-1

448

Best Hong Kong

$5.95 + shipping
(sold out and/or discontinued)

Buck driver

12-12 V 1    

700 mA
constant current

 1 23 mm x 19 mm x 14 mm Product removed from site; probably replaced by the 1-6x 1W driver.

10W mains driver (yellow case)

44879

everbuying.com

$5.87

Mains driver

85-265 V AC 2-4 115 V or 230 V AC mains power  

900 mA
constant current

 1 77 mm x 30 mm x 25 mm SKU FLA0553. Output voltage 7-12 V.

JIAWEN 100W mains driver

449690

DealExtreme

$23.51

Mains driver

85-265 V AC 10 115 V, 230 V AC mains power 90%

3000 mA

 1 145 mm x 55 mm x 40 mm Intended for 10S10P LED plates. Output voltage 30-36 V. IP67 dust/water rating.

SAMDI (4-7)*1W mains driver

450936

DealExtreme

$3.52 for 2

Mains driver

85-265 V AC 4-7 115 V, 230 V AC mains power  

280 mA

 1 67 mm x 32 mm x 21 mm Output voltage 12-28 V.

SAMDI (1-3)*1W mains driver

451158

DealExtreme

$3.52 for 2

Mains driver

85-265 V AC 1-3 115 V, 230 V AC mains power  

280 mA

 1 67 mm x 32 mm x 21 mm Output voltage 6-12 V. Markings are inconsistent. Label indicates suitable for 1-3 LEDs but output voltage range implies 2-3 (or maybe 4) LEDs.

SAMDI HY4-7W, (4-7)*1W mains driver

451279

DealExtreme

$3.30

Mains driver

85-265 V AC 4-7 115 V, 230 V AC mains power  

300 mA

 1 66 mm x 24 mm x 20 mm Output voltage 12-27 V. IP66 dust/water resistance.

SAMDI HY3-5W, (3-5)*1W mains driver

451280

DealExtreme

$2.52

Mains driver

85-265 V AC 3-5 115 V, 230 V AC mains power  

300 mA

 1 47 mm x 24 mm x 18 mm Output voltage 8-18 V. IP66 dust/water rating.

SAMDI HY8-12W, (8-12)*1W mains driver

451311

DealExtreme

$3.61

Mains driver

85-265 V AC 8-12 115 V, 230 V AC mains power  

300 mA

 1 67 mm x 25 mm x 20 mm Output voltage 20-40 V. IP66 dust/water rating.

SAMDI (25-36)*1W mains driver

451388

DealExtreme

$6.91

Mains driver

85-265 V AC 25-36 115 V, 230 V AC mains power  

300 mA

 1 100 mm x 30 mm x 22 mm Output voltage 80-120 V. IP66 dust/water resistance.

SAMDI (18-25)*1W mains driver

451389

DealExtreme

$5.99

Mains driver

85-265 V AC 18-25 115 V, 230 V AC mains power  

300 mA

 1 90 mm x 30 mm x 23 mm Output voltage 60-90 V. IP66 dust/water rating.

SAMDI (18-24)*1W mains driver

451807

DealExtreme

$6.20 for 2

Mains driver

100-260 V AC 18-24 115 V, 230 V AC mains power  

280 mA

 1 87 mm x 37 mm x 22 mm Output voltage 63-85 V.

SAMDI (12-18)*1W mains driver

451808

DealExtreme

$5.17 for 2

Mains driver

85-265 V AC 12-18 115 V, 230 V AC mains power  

300 mA

 1 87 mm x 36 mm x 22 mm Output voltage 36-63 V.

YML 1-3X1W

452362

DealExtreme

$4.78

Mains driver

85-265 V AC 1-3

1 LED included

 115 V, 230 V AC mains power  

300 mA

 1 35 mm x 35 mm x 20 mm Output current is a guess; driver claims 1 W, specification claims 1.5 W.

1 warm white LED included (in an aluminium cabinet lamp).

SAMDI (12-18)*1W mains driver

453714

DealExtreme

$4.85

Mains driver

85-265 V AC 12-18 115 V, 230 V AC mains power  

300 mA

 1 87 mm x 28 mm x 24 mm Output voltage 30-60 V. IP66 dust/water rating.

Seoul P7 5-mode UI Driver board

460

e-lectronics.net

$5.99 + shipping

Buck driver

3.2-4.5 V 1 1x Li-ion  

2380 mA

 5 17 mm Stupidly, this driver completely vanishes from the retailer's web site when temporarily out of stock.

Buck driver using PWM for modes. Modes are high (100%), medium (45%), low (10%), strobe, SOS. Includes mode memory. The claimed output appears very unregulated, with a fresh Li-ion giving 2.38 A, and dropping to just 1.1 A.

Seoul P7 3-mode UI Driver board

464

e-lectronics.net

$12.25 + shipping
(sold out and/or discontinued)

Buck driver

5.5-12 V 1 2x Li-ion 76-83%

3000 mA

 3 17 mm double sided board Driver has vanished from site.

Buck driver using PWM for modes. Three modes; low (5%), medium (35%) and high (100%), includes mode memory. Not constant current (the output changes with input voltage) but is claimed to push a SSC P7 "very hard" and thus needs good heatsinking. Thermal protection may have been removed in the latest version.

Appears to be the same as KD sku S005296.

HDX-01A 220V

46680

DealExtreme

$9.70

Mains driver

220-240 V AC 1

1 LED included

 230 V AC mains power  

330 mA

 1   Product is labelled "220V". Output current stated on driver is likely an error and should probably be 330 mA. Output voltage 2-5 V @ claimed 310-350 mA.

1 warm white LED included (in a fancy aluminium holder).

JR1x3W waterproof mains driver

47059

DealExtreme

$4.10

Mains driver

85-265 V AC 1 115 V or 230 V AC mains power  

680 mA

 1 50 mm x 25 mm x 20 mm IP66 dust/water rating.

(4-7)x1W mains driver

47060

DealExtreme

$3.40

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 4-7 115 V or 230 V AC mains power  

330 mA

 1 30 mm x 15 mm x 12 mm Output voltage 14-25 V. Said to be compatible with PAR20 bulb.

1.6 A, 50 W mains driver

47304

DealExtreme

$16.20

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power  

1600 mA
constant current

 1 87 mm x 55 mm x 35 mm Output voltage 32-36 V.

1.7 A, 60 W mains driver

47305

DealExtreme

$16.00

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

1700 mA
constant current

 1 87 mm x 55 mm x 35 mm Output voltage 30-36 V.

3.0 A, 100 W mains driver

47306

DealExtreme

$24.16
(down from $25.99
up from $25.50)

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power  

3000 mA
constant current

 1 120 mm x 55 mm x 35 mm Output voltage 32-36 V.

2.5 A, 80 W mains driver

47307

DealExtreme

$22.90

Mains driver

85-265 V AC 10-12 115 V or 230 V AC mains power  

2500 mA
constant current

 1 120 mm x 55 mm x 35 mm Output voltage 32-36 V.

MR16 driver, 3W

47354

DealExtreme

$1.71
(down from $2.10)

MR16 (buck) driver

12-17 V DC; also works with AC
(12 V AC)		 1-3    

300 mA

Can be modified to 1000 mA

 1 25 mm x 14 mm x 11 mm Incomplete specifications given. MC34063A driver chip, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Unknown input voltage range (12 V AC is about 17 V DC). Presumably it can drive 3 LEDs because it's called a "3W" driver. Built-in rectifier, probably four Schottky SS14 diodes.

There are MR16 sockets available for them - round (17 mm diameter) and rectangular (28 mm x 17 mm).

Tip: If using DC you wouldn't need the rectifier so you could short that out for a few percent efficiency gain, but it will still work with it left intact.

GU10 3W 220V mains driver

47361

DealExtreme

$2.70

Mains bulb driver
(ES27, GU10 etc)

220-240 V AC 1-3 230 V AC mains power  

300 mA

 1 22 mm x 15 mm x 13 mm Transformer with buck regulator. Called a GU10 driver but does not itself have the bayonet pins of the GU10 connector. Incomplete specifications given. Presumably it can drive 3 LEDs because it's called a "3W" driver.

4x AMC7135
(Nanjg 10)

48

PCB Components

$8.50 (approx)
€5.95 (actual) + shipping

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1400 mA
constant current

 1 17 mm Linear regulator using four AMC7135 chips (thus the pictured driver is this one). Note that the claimed input voltage doesn't allow for the polarity protection diode; the correct figures are listed in this table. See extra AMC7135 notes below.

HDX-I0812A(4-7) silver

48083

DealExtreme

$22.60

Mains driver

100-240 V AC 4-7

5 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 12-25 V. Plain aluminium case.

5 LEDs included (in a fancy aluminium holder) which are reported to be red, green, blue, cool white and warm white; it seems a warm white LED is pictured.

3x1W 220V

48093

DealExtreme

$16.00
(sold out and/or discontinued)

Mains driver

220-240 V AC 3

3 LEDs included

 230 V AC mains power  

330 mA

 1   Output current 310-350 mA.

3 LEDs included (in a fancy copper coloured holder) - cool white.

S-05660A 220V

48094

DealExtreme

$12.60

Mains driver

220-240 V AC 1

1 LED included

 230 V AC mains power  

330 mA

 1   Output current 310-350 mA, output voltage 3-5 V.

1 cool white LED included (in a fancy black and red holder).

S-05330A

48095

DealExtreme

$10.10

Mains driver

220-240 V AC
(*)		 1

1 LED included

 115 V or 230 V AC mains power *  

330 mA

 1   * Unclear if compatible with 110-120 V AC operation; driver label claims universal mains voltage input, description only mentions 220V. Output voltage 3-5 V.

1 white LED included (in a fancy aluminium holder).

HDX 12VAC

48106

DealExtreme

$9.00

Buck driver

12-12 V DC; also works with AC 1

1 LED included

    

330 mA

 1   Product is labelled "AC12" and hence DX description says it accepts 12 V. Output current stated on driver is likely an error and should probably be 330 mA. Output 2-5 V.

1 blue LED included (in a fancy aluminium holder).

JK360360100, waterproof

48280

DealExtreme

$19.81
(up from $17.10)

Mains driver

100-240 V AC 9-12 115 V or 230 V AC mains power  

1000 mA
constant current

 1 136 mm x 38 mm x 25 mm Output voltage 30-36 V. IP67 dust/water rating.

LB0724 blue

48722

DealExtreme

$21.80

Mains driver

85-240 V AC 4-7

5 LEDs included

 115 V or 230 V AC mains power  

300 mA
constant current

 1   Output voltage 12-24 V.

5 white LEDs included (in a downlight).

3x1W blue label

48724

DealExtreme

$17.40

Mains driver

85-265 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Incomplete specs - output current listed is a guess.

3 white LEDs included (in a fancy acrylic downlight).

HLY-JV0206A

48911

DealExtreme

$29.20

Mains driver

100-240 V AC 1-6

6 LEDs included

 115 V or 230 V AC mains power  

320 mA
constant current

 1   Output 4-20 V.

6 white LEDs included (in a fancy acrylic downlight).

3x1W

48912

DealExtreme

$20.60

Mains driver

95-265 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

350 mA

 1   Incomplete specs - output current listed is a guess.

3 white LEDs included (in a fancy acrylic downlight).

1x1W

48913

DealExtreme

$12.00

Mains driver

95-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

350 mA

 1   Incomplete specs - output current listed is a guess.

1 white LED included (in a fancy acrylic downlight).

1-10x 1 W LED driver

491

Best Hong Kong

$14.95 + shipping

Mains driver

90-260 V AC 1-10 115 V or 230 V AC mains power  

330 mA
constant current

 1 96 mm x 28 mm x 17 mm Output voltage 2-39 V, recommended less than 35 V. Short circuit protected.

1x3W

49737

DealExtreme

$19.20

Mains driver

95-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

660 mA

 1   Incomplete specs - output current listed is a guess.

1 amber LED included (in a fancy crystal shaped downlight).

HDX-I0812A(4-7) red

49750

DealExtreme

$22.00

Mains driver

100-240 V AC 4-7

6 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 12-25 V.

6 warm white LEDs included (in an aluminium downlight).

Also available with a 7 LED downlight.

TR0142B (SST-50 driver)
5-mode with memory

50025

DealExtreme

$7.40
(up from $6.90):

Buck driver

8.4-8.4 V 1 2x Li-ion  

4000 mA

 5 26 mm diameter x 22 mm high - two boards in double layer 5 modes with memory; high 4 A, medium 2 A, low 800 mA, fast strobe 2.8 A, SOS 4 A. Incomplete specs for input voltage.

TR-0163B (SST-90 driver)
5 mode with memory

50026

DealExtreme

$9.76
(up from $9.60,
up from $8.90)

Buck driver

3.6-12 V 1   70%

6500 mA

 5 35 mm diameter x 22 mm high - two boards in double layer 5 mode with memory; high 6.5 A, medium 2 A, low 800 mA, fast strobe 5 A, SOS 6.5 A. Efficiency figure from review. Driver appearance has completely changed but model mentioned in specs has not changed. (Update April 2015: It now has.) Buyer beware. Alternative source Fasttech 1424817.

Version 2: TR-0163B. Two green boards perpendicular to each other. Unknown if size has changed.

Version 1: TR-0124-A. Double layer, red boards.

LDV9

501

LCK-LED

$9.45 + shipping

Buck driver

5.5-15 V
(preferred less than 12 V)		 1   90-95%

2800 mA

 3 19 mm Three modes - low (5%), high (100%), medium (35%). Switches to low mode on over-temperature. Output claimed to be constant current and either 3.0 amps or 2.8 amps. Input variously listed at 5.5-15 V (with <12 V preferred), 5.5-13.2 V, and 4.0-12.0 V. 90-95% efficient seems to be the default claim by this retailer. The claim to provide 1+ hours of 3 A output from four Eneloop cells is clearly false for a Cree MC-E or SSC P7. With a LED Vf of 3.4 V (MC-E) that's 10.2+ Wh output from less than 8.5 Wh input (Eneloop @ 2.25 A, assumed driver 95% efficient for estimating battery voltage under load). This also raises doubt about the constant current claim. Buyer beware.

Buck driver 4-pack

506226

DealExtreme

$6.92 for 4

Buck driver

3.6-16 V 1-4    

600 mA

 1 17 mm Buyer beware - these are not the AX2002 drivers claimed. They actually use a voltage regulator chip with a varying output current. See DX sku.3256.

1x3W blank

50762

DealExtreme

$12.50

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

680 mA

 1   1 white LED included (in a fancy aluminium holder).

1x1W blank

50764

DealExtreme

$11.00

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

300 mA

 1   1 white LED included (in a fancy aluminium holder).

HD 1x1W

51231

DealExtreme

$12.70

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

300 mA

 1   Output 6-12V.

1 blue LED included (in a fancy aluminium holder).

1x1W blue

51388

DealExtreme

$10.00

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

330 mA

 1   Incomplete specs - output current listed is a guess.

1 red LED included (in a fancy acrylic downlight).

1x1W (220V)

51599

DealExtreme

$10.50

Mains driver

220-240 V AC 1

1 LED included

 230 V AC mains power  

300 mA
constant current

 1   Driver is marked 85-265 V AC input but description and label on product says 220 V. Output voltage 2-6 V.

1 red LED included (in a fancy aluminium holder).

4x Li-ion parallel cells

5288600

FastTech

$4.35
(backordered)

Buck driver

3.7-4.2 V 1 1x Li-ion (4P)  

2300 mA

 1 46 mm 3 modes; high, low, flash. Buyer beware: The details says it's intended for a particular Cree LED luminous flux bin and a non-specific Cree LED suffix - simply nonsense (or Chinese code for "we don't have a clue about LEDs"). A reviewer says he got 5.5A with fresh cells, dropping down to 3.15A at 3.7V.

2.0 A, 70 W mains driver

54004

DealExtreme

$25.00

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power 88%

2000 mA
constant current

 1 120 mm x 56 mm x 34 mm Output voltage 30-36 V. Power factor >0.98.

1.3 A, 40 W mains driver

54009

DealExtreme

$17.90

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

1300 mA

 1 95 mm x 41 mm x 30 mm Output voltage 30-36 V.

HD 3x1W

54870

DealExtreme

$13.20

Mains driver

85-265 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   3 white LED included (in a fancy aluminium downlight).

LS 3 x 1 W

55290

DealExtreme

$13.60

Mains driver

86-265 V AC 3

1 LED included

 115 V or 230 V AC mains power  

300 mA

 1   Output current ±5%.

3 white LEDs included (in a fancy aluminium holder).

LS 1 x 1 W

55292

DealExtreme

$7.20

Mains driver

86-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

300 mA

 1   Output current ±5%.

1 white LED included (in a fancy aluminium holder).

LS1*1W37

55295

DealExtreme

$9.00

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

300 mA

 1   May be a poorly labelled version of LS 1 x 1 W.

1 white LED included (in a fancy aluminium holder).

1.0 A, 30 W mains driver

55364

DealExtreme

$14.65
(up from $12.70)

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power  

1000 mA

 1 95 mm x 41 mm x 29 mm Output voltage 30-36 V.

1-6x 3/5 W LED driver

557

Best Hong Kong

$19.95 + shipping

Mains driver

90-260 V AC 1-6    

660 mA
constant current

 1 96 mm x 28 mm x 17 mm Output voltage 2-24 V. Short circuit protected.

LS 4-7x1 W

56219

DealExtreme

$19.90

Mains driver

100-240 V AC 4-7

5 LEDs included

 115 V or 230 V AC mains power  

320 mA

 1   5 white LEDs included (in a fancy acrylic downlight).

Blank 3 W mains driver

56223

DealExtreme

$13.80

Mains driver

85-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

680 mA

 1   No specifications printed on driver.

1 white LED included (in a fancy flexible neck light).

LS 1 x 3 W

56239

DealExtreme

$10.20

Mains driver

86-265 V AC 1

1 LED included

 115 V or 230 V AC mains power  

700 mA

 1   Claimed 3W output but driver label says 300 mA ±5%. Buyer beware.

1 white LED included (in a fancy aluminium downlight).

3A, 3 mode driver

57779

DealExtreme

$5.79
(up from $5.00)
(sold out and/or discontinued)

Buck driver

6.0-18 V 1-3   71-91%

2800 mA
constant current

 3 22 mm x 14 mm high - two boards in double layer 3 modes; high, low, fast strobe. Regulation appears to be reasonably good. Modification for single mode and test results for 1 to 3 LEDs are on CPF here. An alternative is DX sku.128269.

3x AMC7135
(Nanjg 10)

58

PCB Components

$10.30 (approx)
€5.45 (actual) + shipping

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1050 mA
constant current

 1 17 mm Linear regulator using three AMC7135 chips (thus the pictured driver is not this one). Note that the claimed input voltage doesn't allow for the polarity protection diode; the correct figures are listed in this table. See extra AMC7135 notes below.

LC-10407A, red case

58926

DealExtreme

$13.50
(sold out and/or discontinued)

Mains driver

100-240 V AC 4-7

7 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 12-25 V.

7 warm white LEDs included (in an aluminium downlight).

2x AMC7135
(Nanjg 10)

59

PCB Components

$7.80 (approx)
€4.45 (actual) + shipping

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

670 mA
constant current

 1 17 mm Linear regulator using two AMC7135 chips (thus the pictured driver is not this one). Note that the claimed input voltage doesn't allow for the polarity protection diode; the correct figures are listed in this table. See extra AMC7135 notes below.

1x AMC7135
(Nanjg 10)

60

PCB Components

$5.70 (approx)
€3.95 (actual) + shipping

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

330 mA
constant current

 1 17 mm Linear regulator using one AMC7135 chip (thus the pictured driver is not this one). Note that the claimed input voltage doesn't allow for the polarity protection diode; the correct figures are listed in this table. See extra AMC7135 notes below.

LD-LPS-100W15A3036V

608

LCK-LED

$45.00 + shipping

Mains driver

170-250 V AC 8-10 230 V AC mains power  

1500 mA
constant current

 1 130 mm x 70 mm x 45 mm Output voltage 30-36 V. IP67 dust/water rating. Short circuit, overload, over voltage and over temperature protection.

LD-LPS-100W35A3036V

609

LCK-LED

$68.00 + shipping

Mains driver

170-250 V AC 8-10 230 V AC mains power  

3500 mA
constant current

 1 210 mm x 70 mm x 45 mm Output voltage 30-36 V. IP67 dust/water rating. Short circuit, overload, over voltage and over temperature protection.

MR16 3x1W

61372

goodluckbuy.com

$1.46
(up from $1.41)
(sold out and/or discontinued)

MR16 (buck) driver

12-12 V DC; also works with AC 3 12 V car battery 90%

300 mA

 1   Product removed from retailer's site.

Slightly dodgy specs. Claimed output voltage 2.2-2.4 V is probably wrong, since it also claims to drive 3 LEDs. Built-in rectifier, so can be used with AC.

MR16 1x1W

61373

goodluckbuy.com

$1.80
(up from $1.41)
(sold out and/or discontinued)

MR16 (buck) driver

12-12 V DC; also works with AC 1 12 V car battery 90%

350 mA

 1   Product removed from retailer's site.

Slightly dodgy specs. Claimed output voltage 2.2-2.4 V is probably wrong. Built-in rectifier, so can be used with AC.

MR16 1x3W

61374

goodluckbuy.com

$1.92
(up from $1.41)
(sold out and/or discontinued)

MR16 (buck) driver

12-12 V DC; also works with AC 1 12 V car battery 90%

600 mA

 1   Product removed from retailer's site.

Output voltage 3.2-3.6 V. Built-in rectifier, so can be used with AC.

3x AMC7135, 5 mode
(Nanjg AK-47)

6190

DealExtreme

$3.62
(up from $3.19)
(backordered)

Linear regulator

3.0-4.5 V 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 5 17 mm (maybe 15 mm - see tip 3) Linear regulator using three AMC7135 chips and a ATtiny13V for PWM mode control. 5 modes with memory; the claimed high, medium (35%), low (20%), strobe, SOS is actually low (5%), medium (30%), high, strobe, SOS according to brted's review and harlxw's test results (in the same thread), which means it appears to be the same as DX sku.127689 except cheaper. A version without memory is DX sku.127686. Alternate mode groups can be selected by using the star-shaped contacts, as detailed here. Unknown why maximum voltage is specified at only 4.5 V instead of 5.5 V for the ATtiny13V (5.8 V with a Schottky polarity protection diode). See extra AMC7135 notes below or this CPF thread.

Tip 3: One user reports he was able to sand it down to 15 mm diameter.

JR (13-20)x1W, waterproof mains driver

64007

goodluckbuy.com

$12.84
(up from $12.43)
(sold out and/or discontinued)

Mains driver

85-265 V AC 13-20 115 V or 230 V AC mains power  

320 mA

 1   Product removed from retailer's site.

Output voltage 35-65 V. IP66 dust/water rating.

1x1W mains driver

64009

goodluckbuy.com

$2.70
(up from $2.62)
(sold out and/or discontinued)

Mains driver

85-265 V AC 1 115 V or 230 V AC mains power 90%

320 mA

 1   Product removed from retailer's site.

Output voltage 3-5 V.

JK 360300, 3 A, 100 W waterproof mains driver

64272

goodluckbuy.com

$72.46
(up from $70.16)

Mains driver

100-240 V AC 10-12 115 V or 230 V AC mains power  

3000 mA

 1   Output voltage 30 V in claimed specs, 36 V on driver case label. IP67 dust/water rating.

5W mains driver

64274

goodluckbuy.com

$6.01
(up from $5.82)

Mains driver

85-265 V AC 2 115 V or 230 V AC mains power  

680 mA

 1   Output voltage 5-7 V.

Also available with a 2s2p LED (four dice in one LED).

JR (21-30)x1W, waterproof mains driver

64276

goodluckbuy.com

$15.27
(up from $14.78)
(sold out and/or discontinued)

Mains driver

85-265 V AC 21-30 115 V or 230 V AC mains power  

320 mA

 1   Product removed from retailer's site.

IP66 dust/water rating.

3x1W mains driver

64284

goodluckbuy.com

$3.53
(up from $3.42)
(sold out and/or discontinued)

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

320 mA

 1   Product removed from retailer's site.

Output voltage 8-12 V.

JK 360360100, 30W 1A waterproof mains driver

64663

goodluckbuy.com

$21.13
(up from $20.46)

Mains driver

100-240 V AC 9-12 115 V or 230 V AC mains power  

1000 mA

 1   Output voltage 30-36 V. IP67 dust/water rating.

JK 360150, 50W 1.5A waterproof mains driver

64664

goodluckbuy.com

$29.29
(up from $28.36)

Mains driver

100-240 V AC 9-12 115 V or 230 V AC mains power  

1500 mA

 1   Output voltage 30-36 V. IP67 dust/water rating.

1.0 A, 100 W mains driver

64665

goodluckbuy.com

$33.12
(up from $32.07)

Mains driver

110-240 V AC 10-12 115 V or 230 V AC mains power  

3000 mA

 1   Output voltage 32-36 V.

(2-3)x3 W

64666

goodluckbuy.com

$4.91
(up from $4.76)
(sold out and/or discontinued)

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

650 mA

 1 58 mm x 26 mm x 22 mm Product removed from retailer's site.

Output voltage 10-12 V (which contradicts the claimed working range of 2-3 LEDs).

(4-7)x1W mains driver, grey case

65265

DealExtreme

$21.40

Mains driver

85-265 V AC 4-7

7 LEDs included

 115 V or 230 V AC mains power  

300 mA

 1   Output voltage 12-25 V. IP66 dust/water rating.

7 cool white LEDs included (in an aluminium downlight).

LED Slave

66

PCB Components

$16.50 (approx)
€11.95 (actual) + shipping

Buck driver

6.0-30 V 1-6   95%

1000 mA

 1 25 mm x 18 mm x 5 mm 1 V overhead. Efficiency listed is maximum; typical efficiency unknown. Reverse polarity protection, soft start.

HDX-0103B

66016

DealExtreme

$11.10

Mains driver

85-245 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output current 310-350 mA, output 6-12 V (although the driver label has the box dotted for 2-5 V output).

3 white LEDs included (in a fancy golden coloured aluminium downlight).

MR16 3W driver

66270

DealExtreme

$3.55 for 5
(down from $5.20)

MR16 (buck) driver

12-12 V DC; also works with AC 1-3 12V AC or DC 85%

300 mA

Can be modified to 1000 mA

 1 28 mm x 18 mm x 8 mm Output voltage 3-10.5 V. Driver chip MC34063A, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diode.

MR16 4W driver

66271

DealExtreme

$4.61 for 5
(down from $5.20)

MR16 (buck) driver

12-12 V DC; also works with AC 1-4 12 V AC or DC 67-80%

300 mA

Can be modified to 1000 mA

 1 28 mm x 18 mm x 8 mm Unknown operation method; presumed to be buck driver. Claimed output voltage 12-18 V, which would be impossible to do even with 12 V AC with just buck, implies buck/boost; this is almost certainly not the case. Driver chip MC34063A, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diode, and a bridge rectifier so it can be used with AC. Appears to be the same as DX 178343.

MR16 6W driver

66272

DealExtreme

$3.99 for 5
(down from $6.20)

MR16 (buck) driver

12-12 V DC; also works with AC 3 12 V AC or DC 90%

410 mA

Can be modified to 1000 mA

 1 28 mm x 18 mm x 8 mm Output voltage 10-12.5 V. Driver chip MC34063A, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diode.

MR16 3W driver

66273

DealExtreme

$3.99 for 5
(down from $6.20)

MR16 (buck) driver

12-18 V DC; also works with AC 1-3 12 V AC or DC 80%

650 mA

Can be modified to 1000 mA

 1 28 mm x 18 mm x 8 mm Buyer beware - specs are contradictory (1-3x1W or 650 mA?). Output voltage 3-10 V. Driver chip MC34063A, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diode.

MR16 9W driver

66274

DealExtreme

$4.90 for 5
(in the More Options link;
list price $6.52,
up from $6.20)

MR16 (buck) driver

12-12 V DC; also works with AC 3 12 V AC or DC 90%

600 mA

Can be modified to 1000 mA

 1 28 mm x 18 mm x 8 mm Claimed output voltage 9-12 V, which implies 4 LEDs but it's unclear if this is the case, and if so, how many volts DC input it will need. Driver chip MC34063A, which has a 1.5 A maximum (and is specified for DC-DC converters, not constant current LED drivers). Driver comes with SS14 Schottky diode.

Available in the "More Options" link in the product page for $4.90.

GU10/E27 3W mains driver

66275

DealExtreme

$3.90

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 3 115 V or 230 V AC mains power 90%

315 mA

 1 23 mm 17 mm x 13 mm Output voltage 8-11 V. Actual output current 300-315 mA. Claimed at least 90% efficient. Does not include a GU10 or E27 connector.

KED02-700C

66329

DealExtreme

$3.40

Mains driver

100-240 V AC 1 115 V or 230 V AC mains power  

700 mA
constant current

 1 37 mm x 26 mm x 21 mm Output voltage maximum 4 V.

LC-10407A, red case

66415

DealExtreme

$17.70

Mains driver

100-240 V AC 4-7

6 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 12-25 V. DX claims input voltage range 85-245 V; figures from label listed in table.

6 white LEDs included (in an aluminium downlight). Also available with 5 LEDs and 7 LEDs.

E27 1-3*1W driver

66960

DealExtreme

$5.90 for 2

Mains bulb driver
(ES27, GU10 etc)

95-265 V AC 1-3 115 V or 230 V AC mains power  

320 mA

 1 26 mm x 15 mm x 15 mm Output current is a guess. Claimed to work with 1-3 LEDs but claimed output voltage of 9-12 V does not allow for 1 or 2 LED operation.

E27 10W driver

66961

DealExtreme

$3.99
(up from $3.90)
(sold out and/or discontinued)

Mains bulb driver
(ES27, GU10 etc)

95-265 V AC 10 115 V or 230 V AC mains power  

300 mA

 1 36 mm x 15 mm x 15 mm Output voltage 32-36 V.

LED Slave with dimmer

67

PCB Components

$29.00 (approx)
€20.95 (actual) + shipping

Buck driver

6.0-30 V 1-6   96%

1000 mA
constant current

 1 29 mm x 17 mm x 5 mm 1 V overhead. Dimming by PWM with an onboard RISC chip(!) or with DC input signal. Efficiency listed is maximum; typical efficiency unknown. Reverse polarity protection.

Ludde (USB car supply)

688

DealExtreme

$3.31
(up from $2.86,
up from $2.58,
up from $2.53)
(sold out and/or discontinued)

Buck driver

10-14.5 V
(approx)		 0

1 LED included

 12 V car battery  

1000 mA

 1 100 mm long Buck regulator, not specifically a LED driver but is an inexpensive way to get a low voltage LED driver working with 12 V. Designed to plug into a car lighter socket to provide a USB socket. Constant voltage output 5.5 V (not actually within USB spec, which is maximum 5.25 V). Can do somewhere around 700-1000 mA before dropping out of regulation. Cute little red LED to show it's working.

Tip: Does not charge iPods but there is a work-around using a couple of resistors to apply a mid-voltage to the two data pins.

LT-3090-350, 3 Channel Power Repeater

690

LCK-LED

$30.00 + shipping

Buck driver

12-48 V 3-36    

350 mA
constant current

 1 121 mm x 39 mm x 39 mm 1-12 LEDs on each of three 350 mA channels. Conflicting specifications, 48 V max input in title, but 24 V max input in description. Manual also says 48 V. Can be used with RGB controller.

LT-3090-700, 3 Ch Power Repeater

691

LCK-LED

$35.00 + shipping

Buck driver

12-48 V 3-36    

700 mA
constant current

 1 121 mm x 39 mm x 39 mm 1-12 LEDs on each of three 700 mA channels. Manual. Can be used with RGB controller.

HDX-I0812A(8-12) red

70006

DealExtreme

$28.80

Mains driver

100-240 V AC 8-12

12 LEDs included

 115 V or 230 V AC mains power  

330 mA

 1   Output voltage 24-45 V.

12 warm white LEDs included (in an aluminium downlight).

LEDUPS 1x1W mains driver

70012

DealExtreme

$6.90

Mains driver

85-245 V AC 1

1 LED included

 115 V or 230 V AC mains power  

330 mA

 1   1 white LED included (in a fancy aluminium holder).

BuckToot

7027-D-350

LED Supply

$9.99 + shipping

Buck driver

5.0-28 V 1-6   71-94%

350 mA
constant current

 1 19 mm x 10 mm diameter Input voltage must be at least 2 V higher than output voltage. Output has short circuit protection (15 seconds) and open circuit protection. Efficiency is greater the more LEDs it's driving.

LD10W

710

LCK-LED

$4.45 + shipping

Buck driver

12-14 V DC; also works with AC
(12 V AC maximum)		 1-3   90-95%

1000 mA

 1 43 mm x 23 mm x 9 mm "Designed for 10W High Power LED" doesn't quite say how many LEDs it's for, so the 1-3 in this table is only a guess. The specifications for this driver are suspiciously similar to a mains driver from the same retailer. Buyer beware.

3x 1W, yellow case

71997

DealExtreme

$16.70

Mains driver

85-240 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

320 mA

 1   Output current is assumed.

3 warm white LEDs included (in an aluminium downlight).

XHP50 driver, 5 mode

7217100

FastTech

$2.55

Step-down (non-buck) driver

6.0-15 V 2 2-4x Li-ion  

2400 mA

 5 22 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS.

XHP70 driver, 26mm

7217101

FastTech

$4.49

Buck driver

6.0-15 V 2 2-4x Li-ion  

4500 mA

 1 26 mm Claimed 4.5A output current but one user reported an output current of 3.5A but doesn't say what conditions that was measured under. Another user suggested the output current might be input voltage dependent.

XHP50 driver

7217102

FastTech

$2.55

Buck driver

6.0-15 V 2 2-4x Li-ion  

2400 mA

 1 22 mm

XHP70 driver, 26mm, 5 mode

7217200

FastTech

$4.43

Buck driver

6.0-15 V 0 2-4x Li-ion  

4000 mA

 5 26 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS.

XHP70 driver, 22mm, CX-5322-D

7217201

FastTech

$3.32

Buck driver

8.0-15 V 2 3-4x Li-ion  

3250 mA
constant current

 1 22 mm Not 4 A output current as claimed. Direct drive with 2x Li-ion, but output reasonably steady above ~8.0 V. Output flickers slightly when regulated output takes over from direct drive. Efficiency about 75%.

XHP70 driver, 26mm, 5 mode

7217202

FastTech

$4.49

Buck driver

6.0-15 V 2 2-4x Li-ion  

4500 mA

 5 26 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS. Claimed 4.5A output current but the single mode version (7217101) has some forum comments indicating the output current is only about 3.5A.

XHP70 driver, 22mm, 5 mode

7217203

FastTech

$3.32

Buck driver

8.0-15 V 2 3-4x Li-ion  

3250 mA
constant current

 5 22 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS. The single mode version (FT 7217201) is not 4 A output current as claimed. direct drive with 2x Li-ion. Efficiency of about 75%.

XHP70 driver, 26mm, 5 mode

7217300

FastTech

$6.03

Buck driver

6.0-15 V 2 2-4x Li-ion  

4000 mA

 5 26 mm Output current is stated to be 4.0-4.5 A. 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS.

Incomplete specs provided, so actual output voltage range unknown.

XHP50 driver

7217301

FastTech

$3.74

Step-down (non-buck) driver

7.0-15 V 2 2-4x Li-ion  

2300 mA

 1 22 mm

XHP50 driver, 5 mode

7217302

FastTech

$3.74

Step-down (non-buck) driver

7.0-15 V 2 2-4x Li-ion  

2300 mA

 5 22 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS.

XHP70 driver, 32mm, 5 mode

7217303

FastTech

$8.53

Buck driver

6.0-15 V 2 2-4x Li-ion  

4000 mA

 5 32 mm Output current is stated to be 4.0-4.5 A. 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS.

Incomplete specs provided, so actual output voltage range unknown.

XHP70 driver, 26mm, LED-130923C, dimmable

7217304

FastTech

$5.43
(down from $6.53)

Buck driver

6.0-15 V 2 2-4x Li-ion  

4000 mA

 1 26 mm Output current is stated to be 4.0-4.5 A.

Incomplete specs provided, so actual output voltage range unknown. Unknown if the driver is actually dimmable as claimed in the title.

MT-G2 driver

7217305

FastTech

$4.97

Step-down (non-buck) driver

12-15 V 2 3-4x Li-ion  

1000 mA

 1 26 mm Buyer beware. Unknown output voltage. Intended for use with a Cree MT-G2 but that LED is available in three voltage options - 6V, 9V and 36V. The claimed 18V output doesn't make sense. (The MT-G2 does have an 18W power rating.) If the 1000mA output current is correct this could only suit the 6V or 9V versions, as the 36V version is rated for 500mA.

Also, the claimed input voltage is 12-15 V but it's said to be suitable for 3-4x Li-ion, not just 4x Li-ion.

3x1W mains driver

72929

DealExtreme

$2.90

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

280 mA
constant current

 1 38 mm x 28 mm 23 mm Output current 280 mA on driver, 300 mA in description. Output voltage 12 V on driver, 8-10 V in description.

5x 1W, yellow case

73128

DealExtreme

$19.30

Mains driver

85-265 V AC 5

5 LEDs included

 115 V or 230 V AC mains power  

320 mA

 1   Output current is assumed.

5 cool white LEDs included (in an aluminium downlight).

9*1W mains driver

73365

DealExtreme

$4.00
(backordered)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 9 115 V, 230 V AC mains power  

300 mA

 1 36 mm x 16 mm x 15 mm Output voltage 27-33 V. Not specifically stated as being suitable for GU10 or E27 bulbs but it's a similar size to those that are.

3W mains driver

73714

DealExtreme

$3.20

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains power  

675 mA

 1 40 mm x 28 mm x 24 mm Output voltage 2.5-4.0 V. Said to be suitable for E27 or GU10 bulbs but it's bigger than drivers usually are for that.

3 W Buck, 5 mode

7425

DealExtreme

$3.45
(sold out and/or discontinued)

Buck driver

3.6-8.4 V 1 3-6x NiMH,
1-2x Li-ion		  

1000 mA

 5 17 mm - two boards in double layer Buck driver using PWM for modes, although what exactly the modes are seems to vary - high, low, slow strobe, fast strobe, and either SOS or beacon (1 flash every 8 or 10 seconds). High is 700-1000 mA depending on input voltage. Apparently based on PT4105 chip - see separate notes below - and may be able to cope with higher input voltage.

3 W PWM Step-down, 5 mode

7426

DealExtreme

$2.70 for 2 (formerly $2.38)

Step-down (non-buck) driver

3.6-3.6 V 1 3x NiMH,
1x Li-ion		  

1000 mA

 5 16 mm Unknown regulation method; no inductor so assumed to be just PWM, possibly with output smoothing using a capacitor. 5 modes, 3 of which are flashing; high, low, slow strobe, fast strobe, SOS. However, reviewers describe different sets of modes, such as high, medium, low, strobe, SOS; or high, low, slow strobe, fast strobe, 10 second beacon flash. Photos posted show a different IC to DX's photos.

Tip: This board may possibly operate as a straight-forward PWM driver if the capacitor is removed.

XHP50 or XM-L driver, 5 mode

7492700

FastTech

$3.20

Step-down (non-buck) driver

7.0-15 V 2 2-4x Li-ion  

3000 mA

 5 22 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS. A review says the actual output current is 2.5A.

XHP50 or XM-L driver, dimmable

7492701

FastTech

$3.20

Buck driver

7.0-15 V 2 2-4x Li-ion  

3000 mA

 1 22 mm A review for the 5 mode version (FT 7492700) says the actual output current is 2.5A. Unknown if the driver is actually dimmable as claimed in the title.

MT-G2 driver, 5 mode

7492800

FastTech

$4.60

Step-down (non-buck) driver

5.0-12 V 2 3-4x Li-ion  

900 mA

 5 26 mm 5 modes in Impractical Reverse Order; high, medium, low, strobe, SOS.

Buyer beware. Unknown output voltage. Intended for use with a Cree MT-G2 but that LED is available in three voltage options - 6V, 9V and 36V. The claimed 18V output doesn't make sense. (The MT-G2 does have an 18W power rating.) If the 1000mA output current is correct this could only suit the 6V or 9V versions, as the 36V version is rated for 500mA.

Also, the claimed input voltage is 5-12 V but it's said to be suitable for 4x Li-ion, not 2-4x Li-ion. However, the subtitle mentions 12-15V.

MT-G2 driver

7492801

FastTech

$4.41

Step-down (non-buck) driver

5.0-15 V 2 4x Li-ion  

900 mA

 1 26 mm Buyer beware. Unknown output voltage. Intended for use with a Cree MT-G2 but that LED is available in three voltage options - 6V, 9V and 36V. The claimed 18V output doesn't make sense. (The MT-G2 does have an 18W power rating.) If the 1000mA output current is correct this could only suit the 6V or 9V versions, as the 36V version is rated for 500mA.

Also, the claimed input voltage is 5-12 V but it's said to be suitable for 4x Li-ion, not 2-4x Li-ion. However, the subtitle mentions 12-15V.

3x AMC7135, 17 mode (formerly 16 mode)
(Nanjg 101-AK)

7612

DealExtreme

$3.60

Linear regulator

3.0-5.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 17 17 mm Update Nov 2012: Two different versions of this driver are being shipped, a 101-AK-A1 and an AK-47A with the four star contacts like DX sku.127689. The functionality might be unchanged.

Linear regulator using three AMC7135 chips and a PWM mode controller (ATtiny13V running the PWM at 4.7 kHz); includes a group with three well-spaced modes and no flash or strobe! Now with 17 modes. I got slightly different timing on the third group though, and call them different things - low (10%), medium (35%), high (100%), fast strobe, police strobe, beacon (1 flash per 3.5 sec), fast beacon (1 flash per 1.4 sec), slow beacon (1 flash per 11 sec), SOS (1 set per 11 sec). The latest boards have an empty space all ready for a 4th AMC7135. They may also have low battery detection - see here. See extra AMC7135 notes below.

Tip 3: Methods for wiring this board in parallel with another AMC7135 board are described here, with lots of colourful diagrams.

Tip 4: Modes can be disabled by following the instructions in this thread.

LD10W-C

764

LCK-LED

$5.45 + shipping

Mains driver

85-256 V AC 1-3 115 V or 230 V AC mains power 90-95%

1000 mA
constant current

 1 43 mm x 23 mm x 9 mm "Designed for 10W High Power LED" doesn't quite say how many LEDs it's for, so the 1-3 in this table is only a guess. The specifications for this driver are suspiciously similar to a 12 V driver from the same retailer. Buyer beware.

3x AMC7135, 20 mode (LDCH)

7879

DealExtreme

$3.95
(sold out and/or discontinued)

Linear regulator

3.0-5.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 20 17 mm Linear regulator using three AMC7135 chips and a PWM mode controller. See extra AMC7135 notes below.

Mini SMD Buck

79

PCB Components

$11.40 (approx)
€7.95 (actual) + shipping

Buck driver

3.5-9.0 V 1   92%

1100 mA

 1 17 mm Output drops out of regulation below 4.5 V input, which probably means 1 V overhead. Efficiency claimed is maximum; typical efficiency unknown.

1-3x 3 Watt Dimmable Constant Current LED Driver

792

Best Hong Kong

$9.95 + shipping

Buck driver

10-24 V DC; also works with AC 1-3 ≥3x Li-ion, 12 V car battery  

800 mA
constant current

 1 35 mm x 31 mm diameter Dimmable with trim adjustment 30-800 mA.

3W LHD(?) grey case

80065

DealExtreme

$15.40

Mains driver

220-240 V AC 3

3 LEDs included

 230 V AC mains power  

330 mA

 1   Output current is a guess.

3 red LEDs included (in a fancy acrylic downlight). Also available in green for a little more.

1W LED driver grey case

80470

DealExtreme

$6.20

Mains driver

85-245 V AC 1

1 LED included

 115 V or 230 V AC mains power  

300 mA

 1   Output current is a guess.

1 warm white LED included (in an aluminium downlight).

S-26330
(4-7)*1W

80835

DealExtreme

$17.30

Mains driver

110-265 V AC 4-7

5 LEDs included

 115 V AC or 230 V AC  

330 mA

 1   Output voltage 12-26 V.

5 warm white LEDs included (in an aluminium downlight).

HL10W, 10W mains driver

81475

DealExtreme

$7.40
(backordered)

Mains driver

85-265 V AC 2-4 115 V or 230 V AC mains power 72%

900 mA
constant current

 1 63 mm x 28 mm x 20 mm Output voltage 5-12 V. IP66 dust/water rating. Possibly has short circuit protection.

B4X36V060-1, 20W mains driver

81476

DealExtreme

$10.90
(down from $11.30)

Mains driver

180-265 V AC 6-12 230 V AC mains power  

600 mA

 1 77 mm x 38 mm x 25 mm Output voltage 22-36 V. IP66 dust/water rating.

320 mA, 12 W mains driver

81767

DealExtreme

$9.90

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 9-12 115 V or 230 V AC mains power 90%

300 mA

 1 53 mm x 35 mm x 15 mm Updated specs: Output voltage 25-30 V. Driver has 9-12 written on it - presumably the number of LEDs this driver is intended for, but that doesn't quite correspond with the stated output voltage.

Previously: Output current 1100 mA. Output voltage 8-11 V (3 LEDs). Claimed output current 1.1-1.5 A, which is an unusually large range for a mains driver. Claimed minimum efficiency listed here.

LED-L0916W-A, brown case

81768

DealExtreme

$7.60
(backordered)

Mains driver

85-265 V AC 9-16 115 V or 230 V AC mains power 90%

320 mA

 1 75 mm x 28 mm x 22 mm Output voltage 25-62 V, which implies 8-20 LEDs could be powered rather than the 9-16 LEDs claimed. Claimed minimum efficiency listed here. Claimed waterproof (no IP rating given).

ZPC-0103L-A, (1-3)x1W

81769

DealExtreme

$5.00

Mains driver

85-265 V AC 1-3 115 V or 230 V AC mains power 90%

320 mA

 1 50 mm x 30 mm x 22 mm Output voltage 2.5-12V. Claimed minimum efficiency listed here. IP67 dust/water rating.

LED-L0912W-A, brown case

81770

DealExtreme

$7.20

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power 90%

320 mA

 1 75 mm x 28 mm x 22 mm Claimed output voltage 24-45 V, which implies 8-15 LEDs could be powered rather than the 9-12 LEDs claimed. Claimed minimum efficiency listed here. Claimed waterproof (no IP rating given).

LED-L04080W-A, brown case

81771

DealExtreme

$6.00

Mains driver

85-265 V AC 4-8 115 V or 230 V AC mains power 90%

320 mA

 1 60 mm x 28 mm x 22 mm Output voltage 12-27 V. Claimed minimum efficiency listed here. Claimed waterproof (no IP rating given).

ZPC-0101L-B, 1x3W

81772

DealExtreme

$5.00

Mains driver

90-265 V AC 1 115 V or 230 V AC mains power 90%

650 mA

 1 50 mm x 30 mm x 22 mm Output voltage 2.2-5 V. Claimed minimum efficiency listed here. IP67 dust/water rating.

7W mains driver

81773

DealExtreme

$3.20

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 6-8 115 V or 230 V AC mains power 95%

325 mA

 1 35 mm x 15 mm x 15 mm Output voltage 18-26 V. Claimed minimum efficiency listed here. Assumed to be a GU10/E27 driver because of the description "Suitable for common spotlight, and ball lamp cup". It's quite big, though.

6W mains driver

81774

DealExtreme

$3.00

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 3 115 V, 230 V AC mains power 90%

435 mA

 1 20 mm x 15 mm x 15 mm Output voltage 8-12V. Claimed minimum efficiency listed here.

8W mains driver

81775

DealExtreme

$3.50

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 6-8 115 V or 230 V AC mains power 95%

315 mA

 1 35 mm x 15 mm x 15 mm Output voltage 18-26 V. Claimed minimum efficiency listed here. Possibly usable as a GU10/E27 driver, as similar but larger drivers are claimed to be.

5W mains driver

81776

DealExtreme

$2.80

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 4-6 115 V or 230 V AC mains power 90%

280 mA

 1 23 mm x 15 mm x 15 mm Output voltage 12-18 V. Claimed minimum efficiency listed here.

9W mains driver

81777

DealExtreme

$3.50

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 3 115 V or 230 V AC mains power 90%

625 mA

 1 40 mm x 15 mm x 15 mm Output voltage 9-12 V. Claimed minimum efficiency listed here. Assumed to be a GU10/E27 driver because of the description "Suitable for common spotlight, and ball lamp cup". It's quite big, though. Possibly has poor regulation, as discussed in this thread.

7W mains driver

81778

DealExtreme

$7.70

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 7 115 V or 230 V AC mains power 90%

315 mA

 1 45 mm x 15 mm x 15 mm Output voltage 25-30 V (originally stated as 10-12 V). Claimed minimum efficiency listed here. Claimed to be a GU10/E27 driver. It's quite big, though. Claim of "Adjustable LED light chip" is not explained.

315 mA, 9 W mains driver

81779

DealExtreme

$4.00
(backordered)

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 8-10 115 V, 230 V AC mains power 90%

315 mA

 1 35 mm x 15 mm x 15 mm Output voltage 25-30 V. Claimed minimum efficiency listed here. Assumed to be a GU10/E27 driver because of the description "Suitable for common spotlight, and ball lamp cup".

3W mains driver

81780

DealExtreme

$2.84
(up from $2.50)
(sold out and/or discontinued)

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 1 115 V or 230 V AC mains power 90%

1000 mA

 1 25 mm x 15 mm x 15 mm November 2011: Output voltage 3-4 V. The claimed output current of 1000 mA is higher than the normal ~700 mA for "3W" LEDs - buyer beware.

Previously: 675mA. Photo shows 1*3W but DX's supplier claims output voltage 10-12 V - buyer beware.

Claimed minimum efficiency listed here.

315 mA, 10 W mains driver

81781

DealExtreme

$4.10
(backordered)

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 8-10 115 V, 230 V AC mains power 90%

315 mA

 1 35 mm x 15 mm x 15 mm Output voltage 25-30 V. Claimed minimum efficiency listed here. Assumed to be a GU10/E27 driver because of the description "Suitable for common spotlight, and ball lamp cup".

3W mains driver

81782

DealExtreme

$2.70

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 3 115 V or 230 V AC mains power 90%

320 mA

 1 25 mm x 15 mm x 15 mm Output voltage 10-12V. Incomplete specifications given, output current is guess - buyer beware. Claimed minimum efficiency listed here.

This was formerly listed by DX as an 8.4W driver providing 675 mA.

GCF315D-1509LD, 12W mains driver

82008

DealExtreme

$61.30

Mains driver

100-240 V AC 6

120 LEDs included

 115 V or 230 V AC mains power  

900 mA
constant current

 1   Maximum output voltage 22 V.

120 low power white LEDs included (in an aluminium downlight).

5W E27/GU10 mains driver

82745

DealExtreme

$3.30

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 4-5 115 V or 230 V AC mains power 90%

315 mA

 1 55 mm x 26 cm x 23 mm Output voltage 12-19 V. Stated as being suitable for E27 or GU10 bulbs but it's significantly larger than the typical size for those drivers.

7W mains driver

82746

DealExtreme

$4.00

Mains driver

85-265 V AC 6-8 115 V or 230 V AC mains power 95%

300 mA

 1 70 mm x 33 mm x 21 mm Output voltage 17-26 V.

3W E27/GU10 driver

82748

DealExtreme

$3.10

Mains bulb driver
(ES27, GU10 etc)

90-265 V AC 3 115 V or 230 V AC mains power 90%

315 mA

 1 54 mm x 28 mm x 23 mm Output voltage 8-11 V. Stated as being suitable for E27 or GU10 bulbs but it's significantly larger than the typical size for those drivers.

18W mains driver

82749

DealExtreme

$5.00
(sold out and/or discontinued)

Mains driver

85-265 V AC 12-18 115 V or 230 V AC mains power 90%

315 mA

 1 53 mm x 21 mm x 19 mm Output voltage 63 V. Because of the originally contradictory specs (and the present lack of output voltage range) it's possible this is only 4-5 LEDs with at output voltage 12-18 V. Buyer beware.

Hi-Max HM-ST50D

830

LCK-LED

$12.00 + shipping

Buck driver

5.0-8.4 V 1 2x Li-ion  

4200 mA

 5 20 mm x 17 mm high - two boards in double layer Five modes - medium (30%), low (10%), high (100%), 9 Hz strobe, SOS.

V10

846

LCK-LED

$6.00 + shipping

Linear regulator

3.2-4.5 V 1    

3500 mA

 5 17 mm Driver uses at least four AMC7135 chips on one of two back-to-back boards, and probably an ATtiny13 on the other board. Five modes - high (100%), medium (45%), low (10%), strobe, SOS. Claimed constant current, but the maximum output is variously listed as 3.0 A and 3.5 A, and test results listed show the output is definitely not constant over the voltage range tested (and has a high of 3.3 A). This calls into doubt the constant current claim for all drivers from this retailer. Buyer beware. See extra AMC7135 notes below.

LED AC DC Dimmer

863

Best Hong Kong

$6.49 + shipping

Linear regulator

5.0-24 V DC; also works with AC
(5-16 V AC)		 1-7    

700 mA

 1 54 mm x 26 mm Apparently a voltage-controlled driver with the output voltage set using a potentiometer; output voltage 1.5-22 V (use that potentiometer with care). There's an implication this driver should be used with a resistor in series with the LEDs. Claimed "max 700 mA, peak 2 A" is contradictory. Built-in rectifier for AC or DC operation. Unknown operation method but thought to be a linear regulator because of the presence of a large heat sink on the board.

Black Power v2

87

PCB Components

$34.00 (approx)
€24.95 (actual) + shipping

Buck driver

7.5-33 V 1-6   92%

2800 mA

 1 28 mm 1.5 V overhead. External on/off input. Soft start. Efficiency claimed is maximum; typical efficiency unknown. Thermal protection.

LED-2536W-A, (25-36)x1W mains driver

88008605

Tmart

$13.69

Mains driver

85-265 V AC 25-36 115 V or 230 V AC mains power  

300 mA
constant current

 1 120 mm x 37 mm x 28 mm Output voltage 85-128 V. Note that this voltage represents a shock hazard - use with caution.

LED-L50W, 28-40V 50W mains driver

88008606

Tmart

$15.80

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power  

1500 mA
constant current

 1 145 mm x 37 mm x 28 mm Output voltage 28-40 V.

LED-L2536W-B, (7-12)x3W mains driver

88008607

Tmart

$9.60

Mains driver

85-265 V AC 7-12 115 V or 230 V AC mains power  

650 mA
constant current

 1 143 mm x 29 mm x 22 mm Output voltage 24-45 V.

LED-L04080W-A, (4-8)x1W mains driver

88008608

Tmart

$5.45

Mains driver

85-265 V AC 4-8 115 V or 230 V AC mains power  

300 mA
constant current

 1 80 mm x 29 mm x 22 mm Output voltage 12-27 V.

L0812W, (8-12)x1W mains driver

88008609

Tmart

$7.80

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power  

300 mA
constant current

 1 80 mm x 30 mm x 20 mm Output voltage 22-43 V.

L407W, (4-7)x1W mains driver

88008610

Tmart

$4.53

Mains driver

85-265 V AC 4-7 115 V or 230 V AC mains power  

300 mA
constant current

 1 69 mm x 25 mm x 20 mm Output voltage 12-24 V.

L103W, 1x3W mains driver

88008611

Tmart

$4.36

Mains driver

85-265 V AC 1 115 V or 230 V AC mains power  

600 mA
constant current

 1 59 mm x 25 mm x 20 mm Output voltage 3-5 V.

1-6x 1 W driver

907

Best Hong Kong

$5.95 + shipping

Buck driver

4.0-24 V DC; also works with AC
(max. 16 V AC)		 1-6    

350 mA

 1 25 mm x 19 mm x 18 mm Minimum input voltage is a guess.

CP-MD004 smart breathing controller

946

Sure Electronics

$2.50 + shipping

Step-down (non-buck) driver

4.8-5.2 V 1

1 LED included

 5 V internal computer supply  

20 mA

 1 45 mm x 27 mm DIP switch to control speed. Output current is estimate only.

Micro 2800

95

PCB Components

$29.00 (approx)
€19.95 (actual) + shipping

Buck driver

5.0-18 V 1-4   94%

2800 mA
constant current

 1 23 mm 1 V overhead. Efficiency claimed is maximum; typical efficiency unknown. Report from a reader: "I have tested it [for] hundreds hours, no problems and no need to heatsink for 2 LEDs with 9 V."

Micro 1500

96

PCB Components

$29.00 (approx)
€19.95 (actual) + shipping

Buck driver

5.0-28 V 1-10   94%

1500 mA
constant current

 1 23 mm 1 V overhead. External PWM input. Efficiency claimed is maximum; typical efficiency unknown.

XHP70 driver for Convoy FX-30

9751484

FastTech

$9.19

Buck driver

6.0-7.4 V 2    

5000 mA

 5 30 mm x 10 mm depth Includes separate push button board (for changing modes?). Intended for the Convoy FX-30, which uses a Cree XHP70.2. 5 modes; low, medium, high, turbo, strobe.

XHP70 driver for Convoy L6

9751484

FastTech

$10.26

Buck driver

6.0-8.4 V 2    

4000 mA

 1 22 mm x 6 mm depth Includes separate push button board. Intended for the Convey L6, which depending on model uses a GT-FC40 or a Cree XHP70.2.

3W GU10 mains driver

A09780000M

DinoDirect

$3.99

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains power  

650 mA

 1   "0.89 x 0.59 x 0.59 in".

Kabit KE-LED 1x1W mains driver

A1041000NQ

DinoDirect

$4.69

Mains driver

85-265 V AC 1 115 V or 230 V AC mains power  

320 mA

 1 390 mm x 270 mm x 200 mm Output voltage 3.0-3.3 V. Output current is a guess. I suspect the claimed dimensions should have been stated in mm not cm.

Kabit KE-LED 3x1W mains driver

A1041000NR

DinoDirect

$3.99

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power  

320 mA

 1 610 mm x 240 mm x 200 mm Output voltage 9.0-10.8 V. Output current is a guess. I suspect the claimed dimensions should have been stated in mm not cm.

Kabit KE-LED 5x1W mains driver

A1041000NS

DinoDirect

$4.99

Mains driver

85-265 V AC 5 115 V or 230 V AC mains power  

320 mA

 1 710 mm x 250 mm x 200 mm Output voltage 15.0-17.5 V. Output current is a guess. I suspect the claimed dimensions should have been stated in mm not cm.

Kabit KE-LED 7x1W mains driver

A1041000NT

DinoDirect

$5.39

Mains driver

85-265 V AC 7 115 V or 230 V AC mains power  

320 mA

 1 81 mm 25 mm x 20 mm Output voltage 21.0-25.2 V. Output current is a guess.

3A, 3 mode LED driver

AC011011

ledsupermall.com

$6.60
(down from $7.60)

Buck driver

5.5-15 V 1   90-95%

3000 mA

 3 19 mm x 8 mm high 3 modes; low (10%), high, medium (35%). Recommended use with maximum 12 V input.

8x AMC7135,
1 mode
(Nanjg 105C)

AC011012

ledsupermall.com

$4.30
(down from $4.50)

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion,
4x NiMH		 50-97%

2800 mA
constant current

 1 17 mm Linear regulator using eight AMC7135 chips. Single mode. Apparently a Nanjg 105C board with no mode controller.

8x AMC7135,
5 mode
(apparently Nanjg 105C)

AC011018

ledsupermall.com

$4.80
(down from $5.30)

Linear regulator

3.0-5.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion,
4x NiMH		 50-97%

2800 mA
constant current

 5 17 mm Linear regulator using eight AMC7135 chips. 5 modes; unstated what they are. Apparently a Nanjg 105C board; if so it has selectable mode groups (by solder bridge on the stars). Low voltage warning - when battery voltage is less than 2.9-3.0 V it changes to low mode and flashes once each second. Polarity protection assumed to be using a Schottky diode (providing 0.3 V drop).

3A, 3 mode LED driver

AC011021

ledsupermall.com

$5.10

Buck driver

8.4-12 V 1    

3000 mA

 3 22 mm x 14 mm high - two boards in double layer Incomplete specs - buyer beware. Possibly the same as DX sku.57779 (which is cheaper). Size listed here assumes that.

ACG D series LED drivers

ACG D series

acgelectronics.com

$9.95 + shipping
(sold out and/or discontinued)

Buck driver

9-40 V DC; also works with AC
(8-30 V AC, except 1.4 A version)		 1-4   91%

1400 mA
constant current

 1 42 mm x 32 mm x 12 mm The URLs linked below have all been reused for various LED products, but the drivers may still be listed on their site elsewhere. Good luck finding them.

Incomplete specifications on manufacturer's and retailer's web sites (incompetent manufacturer?); output voltage/LED quantities unknown. However, by using the wizard on the manufacturer's site it appears they'll do 1-4 LEDs. The claimed maximum 91% efficiency is very good, if true, especially since the drivers (except the 1,400 mA) have a rectifier built in. Even if maximum efficiency is up there however, it's probably not representative of typical efficiency, especially since they all claim the same (except for the 500 mA version which claims 92%) - unlikely across the whole current output range. Soft start. PWM dimming with 0-10 V input or potentiometer. Available in versions with outputs of 350, 500, 700, 1,000 and 1,400 mA.

Aurora 1x 1W, 350mA

AU-LED0135CC

Aurora

$23.00 (approx)
£14.17 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1 115 V, 230 V AC mains power  

350 mA
constant current

 1 38 mm x 27 mm x 21 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 1-6W 350mA

AU-LED0635CC

Aurora

$42.00 (approx)
£19.83 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-6 115 V, 230 V AC mains power  

350 mA
constant current

 1 95 mm x 38 mm x 24 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 1-9W 350mA, waterproof

AU-LED09IP

Aurora

$56.00 (approx)
£26.50 (actual) + shipping

Mains driver

100-264 V AC 1-9 115 V, 230 V AC mains power  

350 mA
constant current

 1 144 mm x 38 mm x 24 mm Driver removed from site.

IP68 dust/water rating; up to 2 m underwater. Overload protection, short-circuit protection, thermal protection.

Aurora 1-9 W, 350 mA

AU-LED09T

Aurora

$42.00 (approx)
£19.83 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-9 115 V, 230 V AC mains power  

350 mA
constant current

 1 144 mm x 38 mm x 24 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 18W 700mA

AU-LED7018CC

Aurora

$91.00 (approx)
£43.17 (actual) + shipping
(sold out and/or discontinued)

Mains driver

220-240 V AC 4-6 220-240 V AC mains power  

700 mA
constant current

 1 140 mm x 43 mm x 24 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 24W, 700mA

AU-LED7024CC

Aurora

$105.00 (approx)
£14.17 (actual) + shipping
(sold out and/or discontinued)

Mains driver

220-240 V AC 5-8 220-240 V AC mains power  

700 mA
constant current

 1 140 mm x 43 mm x 27 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 1-2x 3W, 700mA

AU-LED7061CC

Aurora

$35.00 (approx)
£16.50 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-2 115 V, 230 V AC mains power  

700 mA
constant current

 1 50 mm x 50 mm x 20 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection. Output voltage 3-8.2 V.

Aurora 6W, 700mA

AU-LED706CC

Aurora

$42.00 (approx)
£19.83 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-2 115 V, 230 V AC mains power  

700 mA
constant current

 1 94 mm x 38 mm x 25 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 9W, 700mA

AU-LED709CC

Aurora

$56.00 (approx)
£26.50 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-3 115 V, 230 V AC mains power  

700 mA
constant current

 1 145 mm x 38 mm x 25 mm Driver removed from site.

Overload protection, short-circuit protection, thermal protection.

Aurora 9W 700mA, waterproof

AU-LED709IP

Aurora

$70.00 (approx)
£33.17 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-3 115 V, 230 V AC mains power  

700 mA
constant current

 1 120 mm x 35 mm x 25 mm Driver removed from site.

IP68 dust/water rating; up to 2 m underwater (note that the primary lead is only 1 m long). Overload protection, short-circuit protection, thermal protection.

Aurora 1-18W, 350mA dimmable

AU-LEDD16CC

Aurora

$116.00 (approx)
£55.00 (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-18 115 V, 230 V AC mains power  

350 mA
constant current

 1 155 mm x 38 mm x 24 mm Driver removed from site.

Dimmable with 1-10 V input (controller available separately). Output in two series of up to 9 LEDs each. Overload protection, short-circuit protection, thermal protection.

Aurora 1-16x 3W, 700mA dimmable

AU-LEDD48CC

Aurora

$0.00 (approx)
£call (actual) + shipping
(sold out and/or discontinued)

Mains driver

100-264 V AC 1-16 115 V, 230 V AC mains power  

700 mA
constant current

 1 164 mm x 46 mm x 32 mm Driver removed from site.

Dimmable with 1-10 V input (controller available separately). Output in two series of up to 8 LEDs each. Overload protection, short-circuit protection, thermal protection.

bFlex v3

bflex

TaskLED

$30.00 + shipping
(sold out and/or discontinued)

Buck driver

4.0-25 V 1-7    

1000 mA
constant current

 8 25 mm Buck regulator. Constant current out 350-1000 mA (user reconfigurable) at up to 24 V, uController UI. Thermal and polarity protection included.

CC1W

ccxw

TaskLED

$15.00 + shipping

Buck driver

4.0-30 V 1-4    

350 mA
constant current

 1 25 mm x 20.3 mm Buck regulator. Constant current output at up to 16 V. Headroom 1 V.

CC5W

ccxw

TaskLED

$18.00 + shipping
(sold out and/or discontinued)

Buck driver

4.0-30 V 1-4    

1000 mA
constant current

 1 25 mm x 20.3 mm Buck regulator. Constant current output 700 mA or 1000 mA, at up to 16 V. Headroom 1.3 V.

DRY driver

CNQ001349

CN Quality Goods

$5.00 + shipping

Step-down (non-buck) driver

3.0-4.2 V 3 3x Li-ion  

2250 mA

 4 23 mm Incomplete specifications given. I believe this is designed for a DRY torch (host available) with 3x XM-L in series, run from 3x Li-ion in series. Buyer beware - do not use this driver with unprotected Li-ion cells in that host.

4 modes with memory; low (0.1 A), medium (0.5 A), high (2.25 A), turbo (direct drive, maximum 4-5 A). Turbo mode steps down to high mode after 20 seconds.

XM-L driver

CNQ001379

CN Quality Goods

$6.00 + shipping

Step-down (non-buck) driver

2.7-8.4 V 1 1-2x Li-ion  

2800 mA

 1 22 mm 3 modes; high, low, strobe. Polarity protection.

XM-L driver

CNQ001480

CN Quality Goods

$7.00 + shipping

Buck driver

6.0-8.4 V 1 2x Li-ion  

2800 mA

 1 26 mm 3 mode; high, low, strobe

3-mode Double Protection Torch Circuit Driver V9

CNQ001481

CN Quality Goods

$12.00 + shipping

Step-down (non-buck) driver

5.5-15 V 1    

3000 mA

 1 21 mm x 12 mm high - two boards in double layer Top board diameter 19 mm. PWM frequency 700 Hz. Thermal protection. Low voltage protection (I think that's what "run multhium battery protection" means).

LD-33

CNQ001633

CN Quality Goods

$9.90 + shipping

Buck driver

9-17 V 3 3-4x Li-ion  

2500 mA

 5 24 mm x 15 mm high - components on both sides 5 modes with memory; high, medium (700 mA), low (100 mA), strobe, SOS. Change to alternate group with no flashing modes with momentary switch push at the right time. Low voltage warning at 9 V and 12 V. Also available from Intl Outdoor Store p-489.

D85, 2.3A driver

CNQ001699

CN Quality Goods

$8.00

Buck driver

3.1-8.4 V 1 1-2x Li-ion  

2300 mA

 5 20 mm x 11 mm high 5 mode with memory; high, medium (25%), low (5%), strobe, SOS. Low voltage warning for 1 or 2 Li-ion cells.

D86, 2.4A square driver

CNQ001706

CN Quality Goods

$8.00 + shipping

Buck driver

5.5-16 V 1-3 12V automotive  

2400 mA

 3 25 mm x 25 mm x 15 mm 3 modes without memory; high, medium, low.

AMC7135 chip x5

CNQ001707

CN Quality Goods

$2.50 for 5 + shipping

Linear regulator

2.7-6.0 V 1 3x NiMH
4x alkaline
1x Li-ion		 50-97%

350 mA
constant current

 1 5 mm x 5 mm x 2 mm Five single AMC7135 linear regulator chips; no board. Actual output of any particular chip is in the range 340-380 mA. See extra AMC7135 notes below.

8x AMC7135, 5 mode

CNQ001765

CN Quality Goods

$5.00 + shipping

Linear regulator

3.0-5.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion,
4x NiMH		 50-97%

2800 mA
constant current

 5 17 mm Linear regulator using eight AMC7135 chips. 5 modes in two groups; low (5%), medium (15%), high, strobe, SOS. Polarity protected. The stated input voltage range is a little high at the top end; 5.5 V for the ATtiny13 and about 0.3V for the polarity protection Schottky diode. See extra AMC7135 notes below.

3x AMC7135, 5 mode

ECS001091

CN Quality Goods

$7.50 + shipping

Linear regulator

3.0-6.0 V 1 1x Li-ion
3x NiMH		  

1050 mA
constant current

 4 17 mm 4 modes; low (3-4 mA), medium (200 mA), high, strobe. Two-stage low voltage protection; with poor quality Li-ion cells the first stage (output drops to 2 mA) will cut in at less than 2/3 the battery capacity. Polarity protection. See extra AMC7135 notes below.

3x AMC7135, "random brightness"

ECS001092

CN Quality Goods

$7.50 + shipping

Linear regulator

3.0-6.0 V 1 1x Li-ion
3x NiMH		  

1050 mA

 3 17 mm The description for how this thing works is a big fat lost-in-translation mystery. Possibly 3 modes; programmed brightness, strobe, random mode (can be set to any brightness 0-100%). There's also a "tactical mode" mentioned which involves a half press... of what? Two-stage low voltage protection; with poor quality Li-ion cells the first stage (output drops to 8 mA) will cut in at less than 2/3 the battery capacity. Polarity protection. See extra AMC7135 notes below.

Mean Well ELN-60-48D

ELN-60-48D

rapidled.com

$34.00
(up from $32.00) + shipping

Mains driver

90-264 V AC
(127-370 V DC)		 8-14 115 V or 230 V AC mains power 88%

1300 mA

 1 181 mm x 62 mm x 35 mm Dimmable 0-1.3 A using 0-10 V signal. Water resistant, IP64 rating. Output 24-48 V. Datasheet.

Mean Well ELN-60-48P

ELN-60-48P

rapidled.com

$34.00
(up from $30.00) + shipping

Mains driver

90-264 V AC
(127-370 V DC)		 8-14 115 V or 230 V AC mains power 88%

1300 mA

 1 181 mm x 62 mm x 35 mm Dimmable 0-1.3 A using PWM input signal. Water resistant, IP64 dust/water rating.

H6CC

h6cc

TaskLED

$32.00 + shipping

Buck driver

8.1-24 V 1-5   80-95%

6700 mA
constant current

 1 31 mm x 9 mm high Formerly called H5CC. Suitable for SST-50. Output current variable from 20 mA up to 6.7 A. Overhead is 1.0 V at 5 A output. Not suitable for connecting multiple drivers in parallel. First 20 units have a maximum input of 20 V. Information thread here.

H6Flex

h6flex

TaskLED

$40.00 + shipping

Buck driver

7.0-21 V 1-6   90%

6600 mA
constant current

 5 33 mm Features uController UI, "User menu reconfigurable to 1400mA/­2000mA/­2800mA/­3600mA/­5000mA/­5600mA or 6600mA at any time." Ships configured for 1.4 A output. Input voltage needs to be at least 1 V higher than output voltage (at 2.8 A).

Hyperbuck v1.0

hbuck

TaskLED

$40.00 + shipping
(sold out and/or discontinued)

Buck driver

8.0-80 V 1-15    

1500 mA

 1 36 mm x 31 mm Maximum output voltage 50 V. Output open circuit and short circuit protected; reverse polarity protected. Supports external potentiometer for dimming. Vin must be at least 2 V greater than Vf.

hipCC

hipcc

TaskLED

$24.00 + shipping

Buck driver

4.5-25 V 1-5   77-97%

2800 mA
constant current

 1 28 mm Limited supply. Buck regulator. Constant current output 2.8 A. Headroom 0.5 V. Thermal protection, polarity protection. Single mode but can be driven using a separate PWM driver.

hipFlex v1.1A

hipflex

TaskLED

$35.00 + shipping

Buck driver

4.5-24 V 1-6   73-95%

2800 mA
constant current

 1 36 mm Buck regulator, can drive up to 22 V of series connected LEDs. Constant current output user reconfigurable at any time to 1.0/1.4/2.0/2.4/2.8 A. Headroom 0.5 V @ 2.8 A. Thermal protection, polarity protection.

IS1006
(SST-90 linear driver)

IS1006

CPF member

$25.00 + shipping

Linear regulator

3.0-12 V 1-4 4x NiMH "is probably the best configuration available"  

10 A
constant current

 2 26 mm The specs for this driver listed in this table may not be correct, as incomplete specs are listed in the sales thread and the specs thread isn't linked from it. (It might be this one but it has conflicting specs from the few that are actually listed in the sales thread.) Different versions are available, with high mode 5 A, 8 A or 10 A, and low mode from 1.2 A up. Switching between modes required a toggle switch or potentiometer (not included). Driver draws 0.5 mA when off.

L30.3

L303

Lux-RC

$26.66 + shipping

Buck driver

3.8-12 V 1

1 LED included

   69-82%

1000 mA
constant current

 1 18 mm Driver board with combined LED - Seoul P4 U2 (cool white). Board has 12 V maximum on it, but spec sheet shows 18 V maximum.
 
Seems identical to L30.4 except for an extra hole on the L30.4.

L30.4

L304

Lux-RC

$26.66 + shipping

Buck driver

3.8-18 V 1

1 LED included

   69-82%

1000 mA
constant current

 1 18 mm Driver board with combined LED - Seoul P4 U2 (cool white). Board has 12 V maximum on it, but spec sheet shows 18 V maximum.
 
Seems identical to L30.3 except for an extra hole on the L30.4.

L31.2

L312

Lux-RC

$33.09 + shipping

Buck driver

3.5-18 V 1

1 LED included

   66-77%

1000 mA
constant current

 1 15 mm Driver board with combined LED Cree XP-G R5 (cool white).

L31.2E

L312-E

Lux-RC

$33.09 + shipping

Buck driver

3.5-18 V 1

1 LED included

   69-82%

1000 mA
constant current

 1 15 mm Driver board with combined LED Cree XP-E R3 (outdoor white) for a narrower beam than the standard L312.

L31.2N

L312-N

Lux-RC

$33.09 + shipping

Buck driver

3.5-18 V 1

1 LED included

   66-77%

1000 mA
constant current

 1 15 mm Driver board with combined LED Cree XP-G R4 (neutral white).

MagTech LA1012-24 12 Watt Mains Driver

LA1012

LED Supply

$24.99 + shipping

Mains driver

100-240 V AC 1-8 115 V or 230 V AC mains power  

500 mA
constant current

 1 85 mm x 35 mm x 23 mm Maximum output voltage 24 V (12 W). IP66 dust/water rating. The datasheet is poked.

100 W, 2.5-2.8 A mains driver

LD100W-001

satistronics.com

$22.98 + shipping

Mains driver

85-265 V AC 10 115 V or 230 V AC mains  

2800 mA

 1 141 mm x 54 mm x 30 mm Output current 2.5-2.8 A. Output voltage 30-36 V. Size info is assumed from a similar driver with identical photo.

3x AMC7135
(TR0026)

LFD68G

Focalprice

$1.49
(down from $2.26,
up from $1.48)

Linear regulator

2.7-6.0 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1050 mA
constant current

 1 15 mm Linear regulator using three AMC7135 chips. No polarity protection.

2.8A, 5 mode LED driver

LFF05B

Focalprice

$6.06

Buck driver

5.0-8.4 V 1 2x Li-ion 85%

2800 mA

 5 25 mm 5 modes, unknown memory or relative levels; high, medium, low, fast strobe, SOS. Minimum input voltage is a guess. Efficiency is manufacturer claim.

MagTech LP1025-24 25 Watt Mains Driver

LP1025

LED Supply

$39.99 + shipping

Mains driver

100-277 V AC 4-8 115 V or 230 V AC mains power  

1040 mA
constant current

 1 80 mm x 62 mm x 25 mm Output voltage 12-24 V. IP54 or IP66 dust/water rating (apparently for indoor and outdoor versions, although there's no indication of how they are distinguished when ordering). Alternative versions mentioned on the datasheet have outputs of 700 mA (18-36 V) or 2,080 mA (8-12 V).

MagTech LP1090-24-170 96 Watt Mains Driver

LP1090

LED Supply

$99.99 + shipping

Mains driver

90-264 V AC 4-8 115 V or 230 V AC mains power  

4000 mA
constant current

 1 170 mm x 64 mm x 38 mm Output voltage 12-24 V. IP64 dust/water rating.

Mean Well LPC-35-700W

LPC-35-700W

rapidled.com

$16.00 + shipping

Mains driver

90-264 V AC
(127-370 V DC)		 3-14 115 V or 230 V AC mains power 85%

700 mA
constant current

 1 148 mm x 40 mm x 30 mm Output voltage 9-48 V. IP67 dust/water rating. Short circuit, over current, and over voltage protection. Datasheet.

Mean Well LPC-60-1050

LPC-60-1050

rapidled.com

$26.00 + shipping

Mains driver

90-264 V AC
(127-370 V DC)		 3-14 115 or 230 V AC mains power 87%

1050 mA
constant current

 1 163 mm x 43 mm x 32 mm Output voltage 9-48 V. IP67 dust/water rating. Short circuit, over voltage, and over current protection. Claims to be suitable for XP-Gs only and that using it with XP-Es may cause them to blow. At only just over 1 A this sounds paranoid, and was probably a warning intended for the higher output drivers in the same range. The retailer was also careless with specifying the voltage range - correct range taken from datasheet.

Mains Power Supply for 1-3x 1 W LEDs

LT-1087

Led-Tech

$11.00 (approx)
€7.90 (actual) + shipping

Mains driver

100-240 V AC 1-3 115 V or 230 V AC mains power  

350 mA
constant current

 1 36 mm x 26 mm x 22 mm Presumably a transformer and buck driver. Output constant current at 0.5-10 V DC. Overload protection, short circuit protection. IP65 housing.

Mains Power Supply for 1x 3 W LEDs

LT-1088

Led-Tech

$11.00 (approx)
€7.90 (actual) + shipping

Mains driver

100-240 V AC 1 115 V or 230 V AC mains power  

700 mA
constant current

 1 36 mm x 26 mm x 22 mm Presumably a transformer and buck driver. Output constant current at 0.5-4 V DC. Overload protection, short circuit protection. IP65 housing.

Mains Power Supply for 6-10x 1 W LEDs

LT-1279

Led-Tech

$14.00 (approx)
€9.90 (actual) + shipping

Mains driver

100-240 V AC 6-10 115 V or 230 V AC mains power  

350 mA
constant current

 1 110 mm x 40 mm x 23 mm Presumably a transformer and buck driver. Output constant current at 18-36 V DC. Overload protection, short circuit protection.

Mains Power Supply for 10-18x 1 W LEDs

LT-1280

Led-Tech

$18.00 (approx)
€12.90 (actual) + shipping

Mains driver

100-240 V AC 10-18 115 V or 230 V AC mains power  

350 mA
constant current

 1 127 mm x 40 mm x 23 mm Presumably a transformer and buck driver. Output constant current at 30-72 V DC. Overload protection, short circuit protection.

Mains Power Supply for 3-4x 3 W LEDs

LT-1281

Led-Tech

$14.00 (approx)
€9.90 (actual) + shipping

Mains driver

100-240 V AC 3-4 115 V or 230 V AC mains power  

700 mA
constant current

 1 110 mm x 40 mm x 23 mm Presumably a transformer and buck driver. Output constant current at 9-16 V DC. Overload protection, short circuit protection.

Mains Power Supply for 5-8x 3 W LEDs

LT-1282

Led-Tech

$18.00 (approx)
€12.90 (actual) + shipping

Mains driver

100-240 V AC 5-8 115 V or 230 V AC mains power  

700 mA
constant current

 1 36 mm x 26 mm x 22 mm Presumably a transformer and buck driver. Output constant current at 15-36 V DC. Overload protection, short circuit protection.

Power Supply (adjustable) for 1-10x 1 W LEDs

LT-574

Led-Tech

$35.00 (approx)
€24.90 (actual) + shipping

Mains driver

95-260 V AC 1-10 115 V or 230 V mains power  

350 mA
constant current

 1 101 mm x 42 mm x 20 mm Output can be adjusted using a potentiometer (not included).

Power Supply (adjustable) for 1-3x 3 W LEDs

LT-586

Led-Tech

$35.00 (approx)
€24.90 (actual) + shipping

Mains driver

95-260 V AC 1-3 115 V or 230 V mains power  

700 mA
constant current

 1 101 mm x 42 mm x 20 mm Output can be adjusted using a potentiometer (not included).

Power Supply (adjustable) for 1-16x 1 W LEDs

LT-840

Led-Tech

$42.00 (approx)
€29.90 (actual) + shipping

Mains driver

230-240 V AC 1-16 230 V mains power  

350 mA
constant current

 1 110 mm x 52 mm x 24 mm Two output channels, each 30 V, 10 W maximum. Output can be adjusted using a potentiometer (not included). IP20 housing.

Power Supply flexible for 350/700mA LEDs, 20W

LT-841

Led-Tech

$35.00 (approx)
€24.90 (actual) + shipping

Mains driver

220-240 V AC 1-8 230 V AC mains power  

700 mA
constant current

 2 111 mm x 56 mm x 25 mm Can be switched to provide 350 mA or 700 mA constant current output, or various constant voltages from 4 V (5 W) to 24 V (20 W). IP20 housing.

Lightech 4 W (350 mA)

LT-901004350u

LED Supply

$14.99 + shipping

Mains driver

100-240 V AC 1-5 115 V or 230 V AC mains power  

350 mA
constant current

 1 45 mm x 45 mm x 25 mm Output voltage 2-14 V. "Electronic internal resettable short circuit protection. Thermal protection and overload regulation." IP67 dust/water rating.

Lightech 10 W (350 mA)

LT-901010350pu

LED Supply

$26.99 + shipping

Mains driver

100-265 V AC 1-8 115 V or 230 V AC mains power 80%

350 mA
constant current

 1 86 mm x 35 mm x 27 mm (ali case); 100 mm x 40 mm x 28 mm (plastic case) Output voltage 2.3-28 V. "Electronic internal resettable short circuit protection. Thermal protection and overload regulation." "Waterproof potting."

Lightech 18 W (700 mA)

LT-901018700p

LED Supply

$34.99 + shipping

Mains driver

85-277 V AC 3-7 115 V or 230 V AC mains power 80%

700 mA
constant current

 1 133 mm x 40 mm x 31 mm Output voltage 10-24 V. "Electronic internal resettable short circuit protection. Thermal protection and overload regulation." "Waterproof potting".

Lightech 36 W (700 mA)

LT-901036700pu

LED Supply

$63.99 + shipping

Mains driver

100-265 V AC 4-17 115 V or 230 V AC mains power 82%

700 mA

 1 133 mm x 40 mm x 31 mm Output current 650-750 mA, output voltage 12-58 V. "Electronic internal resettable short circuit protection. Thermal protection and overload regulation." "Waterproof potting".

(4-5) x 1W mains driver

LX0207X

Focalprice

$2.69

Mains driver

85-265 V AC 4-6 115 V or 230 V AC mains power 88%

280 mA

 1 130 mm x 16 mm x 13 mm Output voltage 12-18 V. Efficiency is claimed minimum. The stated length probably includes the LED leads. Duh.

(4-5) x 2W mains driver

LX0208X

Focalprice

$3.59
(up from $3.29)
(sold out and/or discontinued)

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 4-5 115 V, 230 V AC mains power 88%

450 mA

 1 18 mm x 16 mm x 16 mm Output voltage 12-20 V. Efficiency is manufacturer claimed maximum, typical efficiency unknown.

(1-3)x5W MR16 driver

LX0210X

Focalprice

$5.51

MR16 (buck) driver

12-12 V DC; also works with AC 1-3   88%

960 mA

 1 70 mm x 18 mm x 15 mm Efficiency is manufacturer claimed maximum, typical efficiency unknown. The stated length probably includes the LED leads. Duh.

3 x 2W mains driver

LX0213X

Focalprice

$3.29

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 2-3 115 V or 230 V AC mains power 88%

450 mA

 1 23 mm x 17 mm x 15 mm Output voltage 6.0-11.5 V. Title and label in photo say 450 mA but description says 300 mA - buyer beware. Efficiency is manufacturer claimed maximum, typical efficiency unknown.

SP9301 1*3W RGB LED Driver

LX521X

Focalprice

$7.81

Mains bulb driver
(ES27, GU10 etc)

85-265 V AC 1 115 V or 230 V AC mains voltage 75%

300 mA

 1 32 mm x 20 mm x 13 mm Output voltage 3.0-3.6 V. Output current stated to be 300/600 mA. IR remote control.

Appears to be a mains driver with three output wires (red=positive, white=negative, black=???), probably used to supply an RGB driver board. It is stated to be compatible with ES27/GU10 bulbs.

SP9301, 3*1W RGB LED Driver

LX524X

Focalprice

$5.92

MR16 (buck) driver

12-12 V 1   75%

300 mA

 1 30 mm x 20 mm x 13 mm Output voltage 3.0-3.6 V. Output current stated to be 300/600 mA.

This is a strange one. An MR16 driver with three wires (red=positive, white=negative, black=???) is pictured as well as a driver board with empty spaces for red, green and blue LEDs. It is stated to be compatible with MR16 bulbs but apparently requires 12 V DC input. My best guess is that the MR16 driver is a constant voltage supply for a linear regulator RGB driver (AMC7135 with PWM?).

LP001 3*1W mains driver

LX525W

Focalprice

$2.69

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power 73%

320 mA
constant current

 1 55 mm x 30 mm x 25 mm Output voltage 9-11 V.

YH-A15, 9-15*1W mains driver

LX530W

Focalprice

$6.93

Mains driver

100-240 V AC 9-15 115 V or 230 V AC mains power 73%

320 mA
constant current

 1 80 mm x 32 mm x 18 mm Output voltage 28-60 V. Note that this voltage represents a shock hazard - use with caution.

HY-B3, 2-3*3W mains driver

LX532W

Focalprice

$5.11

Mains driver

180-265 V AC 2-4 230 V AC mains power 75%

600 mA
constant current

 1 55 mm x 30 mm x 25 mm Output voltage 6-13 V. Claims to be suitable for ES27/GU10 bulbs but that's unlikely considering its size.

LED-L0912W-A, (9-12)*1W waterproof mains driver

LX906Y

Focalprice

$7.23

Mains driver

85-265 V AC 9-12 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 92 mm x 28 mm x 22 mm Output voltage 24-45 V. IP67 dust/water rating.

LED-L1218W-A, (12-18)*1W waterproof mains driver

LX907Y

Focalprice

$10.09

Mains driver

85-265 V AC 12-18 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 145 mm x 25 mm x 18 mm Output voltage 30-75 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

LED-L0915B, (3-5)*3W waterproof mains driver

LX908Y

Focalprice

$6.90

Mains driver

85-265 V AC 3-5 115 V or 230 V AC mains power 91%

650 mA
constant current

 1 82 mm x 28 mm x 22 mm Output voltage 9-18 V. IP67 dust/water rating.

LED-L2030W-A, (20-30)*1W waterproof mains driver

LX909Y

Focalprice

$13.63

Mains driver

85-265 V AC 20-30 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 145 mm x 28 mm x 22 mm Output voltage claimed 60-100 V, although one reviewer measured 94-95 V no load. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

LED-L50W, (10*5)*1W/50W waterproof mains driver

LX910Y

Focalprice

$27.01

Mains driver

85-265 V AC 8-12 115 V or 230 V AC mains power 91%

1700 mA
constant current

 1 152 mm x 37 mm x 28 mm Output voltage 28-40 V. IP67 dust/water rating.

LED-L2536W-B, (7-12)*3W waterproof mains driver

LX911Y

Focalprice

$11.59

Mains driver

85-265 V AC 7-12 115 V or 230 V AC mains power 91%

680 mA
constant current

 1 143 mm x 28 mm x 22 mm Output voltage 24-45 V. IP67 dust/water rating.

LED-L70W, (10*7)*1W/70W waterproof mains driver

LX912Y

Focalprice

$32.46

Mains driver

85-265 V AC 8-10 115 V or 230 V AC mains power 89-91%

2100 mA
constant current

 1 176 mm x 50 mm 38 mm Output voltage 20-38 V. IP66 (photo) or IP67 (description) dust/water rating.

LED-L30W, (10*3)*1W/30W waterproof mains driver

LX913Y

Focalprice

$15.06

Mains driver

85-265 V AC 6-10 115 V or 230 V AC mains power 91%

900 mA
constant current

 1 152 mm x 37 mm x 28 mm Output voltage 20-36 V. IP67 dust/water rating.

10W LED mains driver

LX914Y

Focalprice

$6.38

Mains driver

85-265 V AC 3 115 V or 230 V AC mains power 91%

900 mA

 1 76 mm x 28 mm x 22 mm Output voltage 7-12 V. IP67 dust/water rating. Ideally suited for LED plates with 3x3 dice.

LED-L0916W-A, (9-16)*1W waterproof mains driver

LX915Y

Focalprice

$8.41

Mains driver

85-265 V AC 9-16 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 90 mm x 28 mm x 22 mm Output voltage 25-62 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

LED-L2536W-A, (25-36)*1W waterproof mains driver

LX916Y

Focalprice

$15.96

Mains driver

85-265 V AC 25-36 115 V or 230 V AC mains power 91%

300 mA
constant current

 1 120 mm x 37 mm x 28 mm Output voltage claimed 85-128 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

LED-L1525W-A, (15-25)*1W waterproof mains driver

LX917Y

Focalprice

$12.91

Mains driver

85-265 V AC 15-25 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 146 mm x 28 mm x 22 mm Output voltage 30-75 V. Note that this voltage represents a shock hazard - use with caution. IP67 dust/water rating.

LED-L20W, (7-10)*3W/20W waterproof mains driver

LX918Y

Focalprice

$11.29

Mains driver

85-265 V AC 7-10 115 V or 230 V AC mains power 91%

680 mA
constant current

 1 110 mm x 28 mm x 22 mm Output voltage 20-36 V. IP67 dust/water rating.

LED-L0103W, (1-3)*1W waterproof mains driver

LX919Y

Focalprice

$3.93

Mains driver

85-265 V AC 1-4 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 76 mm x 28 mm x 22 mm Output voltage 2.5-12.0 V. IP67 dust/water rating.

LED-L04080W-A, (4-8)*1W waterproof mains driver

LX920Y

Focalprice

$6.39

Mains driver

85-265 V AC 4-9 115 V or 230 V AC mains power 91%

320 mA
constant current

 1 82 mm x 28 mm x 22 mm Output voltage 12-27 V. IP67 dust/water rating.

nFlex

nflex

TaskLED

$30.00 + shipping
(sold out and/or discontinued)

Buck driver

4.0-30 V 1   85%

1000 mA
constant current

 8 28 mm x 20.3 mm Buck regulator. Constant current out 1000 mA (user reconfigurable, 350 mA default) at up to 25 V, uController UI.

8x AMC7135,
5 mode
(Nanjg 105C)

p-216

Intl Outdoor Store

$4.19
(down from $4.81)
(sold out and/or discontinued)

Linear regulator

3.0-4.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3-4x NiMH
1x Li-ion		 50-97%

2800 mA
constant current

 5 17 mm Driver removed from site.

Linear regulator using eight AMC7135 chips and a ATtiny13A for PWM mode control; PWM frequency >4500 Hz. 5 modes with memory; low (5%), medium (30%), high, strobe, SOS. Alternate mode groups can be selected by using the star-shaped contacts; low/high/strobe, low/medium/high, low (10%)/high. Low voltage warning at 2.9-3.0 V. See extra AMC7135 notes below.

AMC7135 chip

p-221

Intl Outdoor Store

$0.39
(down from $0.49, down from $0.53)
For 1-4: + shipping
(sold out and/or discontinued)

Linear regulator

2.7-6.0 V 1 3x NiMH
4x alkaline
1x Li-ion		 50-97%

350 mA
constant current

 1 5 mm x 5 mm x 2 mm Driver removed from site.

Single AMC7135 linear regulator chip; no board. Actual output of any particular chip is in the range 340-380 mA; this one should be close to 350 mA. See extra AMC7135 notes below.

4x AMC7135, 5 mode
(Nanjg 101-AK-A1)

p-254

Intl Outdoor Store

$3.50
(up from $2.89)

Linear regulator

2.7-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1400 mA
constant current

 5 17 mm Linear regulator using four AMC7135 chips and a ATtiny13A for PWM mode control at >4.5 kHz. Five modes with memory; low (5%), medium (30%), high, strobe, SOS. Flashing modes can be eliminated with a solder bridge. See extra AMC7135 notes below.

C8 driver module

p-261

Intl Outdoor Store

$15.99
(sold out and/or discontinued)

Linear regulator

3.0-5.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1

1 LED included

 1x Li-ion 50-97%

2800 mA
constant current

 5 25 mm x 21 mm high Suitable as a driver/pill replacement for a C8 torch. 5 modes, mode group selectable with solder bridge.

Includes a cool white Cree XM-L in a brass pill.

3x AMC7135, 5 mode
(Nanjg AK-47)

p-304

Intl Outdoor Store

$3.35
(up from $2.39)

Linear regulator

3.2-4.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 62-97%

1050 mA
constant current

 5 17 mm Linear regulator using three AMC7135 chips and a ATtiny13A for PWM mode control; PWM frequency >4500 Hz. 5 modes with memory; low (5%), medium (30%), high, strobe, SOS. Alternate mode groups can be selected by using the star-shaped contacts; low/high/strobe, low/medium/high, low (10%)/high. Low voltage warning at 2.9-3.0 V. See extra AMC7135 notes below.

2.8A Cree XM-L driver

p-324

Intl Outdoor Store

$4.98
(up from $4.68)
For 1-2: + shipping
(sold out and/or discontinued)

Buck driver

6.0-18 V 1-3 2-4x Li-ion  

2800 mA
constant current

 3 22 mm x 16 mm high - two boards in double layer Driver removed from site.

3 modes; high, low (20%), strobe. Low soltage protection, reverse polarity protection. Presumably the same as DX sku.57779.

XM-L Multi-cell Circuit Board

p-361

Intl Outdoor Store

$9.95
(sold out and/or discontinued)

Buck driver

5.5-12.6 V 1-3 2-3x Li-ion  

3000 mA
constant current

 3 21 mm x 15 mm high Driver removed from site.

Three modes; high, medium (30%), low (5%). PWM rate 3.9 kHz. Thermal protection, low voltage protection; flashes to indicate both of these.

LD-29, 2.8A

p-416

Intl Outdoor Store

$8.95
For 1-2: + shipping
(sold out and/or discontinued)

Buck driver

3.0-8.4 V 1 1-2x Li-ion  

2800 mA
constant current

 5 19 mm x 9 mm high - two boards in double layer Driver removed from site.

5 modes with memory (claims to not use PWM); high (2.5 A one cell, 2.8 A two cells), medium (700 mA), low (100 mA), strobe, SOS. Constant current output with two cells. Low voltage protection, at 3 V/5.8 V; drops to low mode and starts flashing.

3*AMC7135
(GCOOL, code switching)

p-435

Intl Outdoor Store

$6.95 + shipping
(sold out and/or discontinued)

Linear regulator

2.9-4.5 V
(for possibly 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 66-97%

1050 mA
constant current

 4 17 mm Driver removed from site.

Linear regulator using three AMC7135 chips and a micro controller for PWM mode control. 4 modes with memory; firefly (3-4 mA), medium (200 mA), high, strobe. Modes are changed normally (forward clicky recommended) or by using a code to select the mode you want. Polarity protection. Low voltage protection; at 3.3V the current will drop to 2 mA, and switches off within 3 seconds of hitting ~2.9 V - unclear if this is a designed feature or just the way the AMC7135 works. PWM speed >4 kHz. Comes with spring on positive terminal and a ground wire on the top of the board. See extra AMC7135 notes below.

My thoughts: This driver seems quite expensive just to get a fiddly way of changing modes. Maybe it'll serve someone well, but with only 4 modes, changing modes normally with a reverse clicky would require just as many button pushes on average and require less thinking. Changing to firefly mode when the battery voltage drops to 3.3 V is unnecessarily conservative - from the last Li-ion cells I tested it would be at just under half their capacity.

LD-33

p-489

Intl Outdoor Store

$9.50
For 1-2: + shipping
(sold out and/or discontinued)

Buck driver

9-17 V 3 3-4x Li-ion  

2500 mA
constant current

 5 24 mm x 15 mm high - components on both sides Driver removed from site.

5 modes with memory; high (2.5-2.6 A), medium (700 mA), low (100 mA), strobe, SOS. Two mode groups, featuring a group without flashing modes. Does not use PWM. Low voltage warning; light will slowly flash at 9 V and 12 V.

LD-21

p-490

Intl Outdoor Store

$8.50
For 1-2: + shipping
(sold out and/or discontinued)

Buck driver

3.3-10.0 V 1 1-2x Li-ion
2-3x CR123A		  

1000 mA
constant current

 5 17 mm x 8 mm high - components on both sides Driver removed from site.

5 modes with memory; high (1 A), medium (300 mA), low (50 mA), strobe, SOS. Modes use PWM. Low voltage warning; light will slowly flash at 3.3 V (which seems very conservative) and 6.2 V.

6x AMC7135, 5 mode
(Nanjg 105C)

p-536

Intl Outdoor Store

$4.09

Linear regulator

3.2-4.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion 50-97%

2100 mA
constant current

 5 17 mm Linear regulator using six AMC7135 chips and a ATtiny13A providing PWM modes; PWM frequency >4500 Hz. 5 modes with memory; low (5%), medium (30%), high, strobe, SOS. Alternate mode groups can be selected by using the star-shaped contacts; low/high/strobe, low/medium/high, low (10%)/high. Low voltage warning at 2.9-3.0 V. See extra AMC7135 notes below.

1/3/4 LED boost/buck

p-542

Intl Outdoor Store

$12.50
(sold out and/or discontinued)

Boost driver and buck driver

3.0-18 V 1-4 1-4x Li-ion  

2800 mA

 3 26 mm x 17 mm high - two boards in double layer Driver removed from site.

Output current 5 A for 1 LED, 2.6-3.0 A for 3-4 LEDs; apparently not suited for 2 LEDs. Three modes with memory; high, medium (30%), low (5%). PWM frequency 1 kHz. Thermal protection and low voltage warning.

Multi-cell driver

p-543

Intl Outdoor Store

$12.50
(sold out and/or discontinued)

Buck driver

5.5-12.6 V 1-3 2-3x Li-ion  

3500 mA
constant current

 3 21 mm x 23 mm high - two boards in double layer Driver removed from site.

3 modes with memory; high, medium (30%), low (5%). PWM frequency 3.9 kHz. Thermal and low voltage warnings. Bottom board apparently does nothing except provide a 21 mm board and can be removed to leave just a 19 mm single board boost driver, 10 mm high, with components on both sides.

4A linear regulator

p-546

Intl Outdoor Store

$6.21
(sold out and/or discontinued)

Linear regulator

2.7-4.5 V 1 1x Li-ion  

4000 mA

 3 17 mm x 15 mm high - two boards in double layer Driver removed from site.

Three modes; high, medium (30%), low (5%). Thermal protection, low voltage warning.

5A linear regulator

p-547

Intl Outdoor Store

$6.47
(sold out and/or discontinued)

Linear regulator

2.7-4.5 V 1 1x Li-ion  

5000 mA

 1 17 mm x 15 mm high - two boards in double layer Driver removed from site.

Three modes; high, medium (30%), low (5%). Thermal protection, low voltage warning.

3*AMC7135
(GCOOL, ramping)

p-560

Intl Outdoor Store

$6.95
(sold out and/or discontinued)

Linear regulator

2.9-4.5 V
(for possibly 0.3 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 66-97%

1050 mA

 2 17 mm Driver removed from site.

Linear regulator using three AMC7135 chips and a micro controller for PWM mode control. 2 modes with memory; ramping mode (user settable 1-100%), strobe. PWM frequency 3.7 kHz. Low voltage protection; at 3.3V the current drops to 8mA and turns off when it gets to ~2.9 V - unclear if this is a designed feature or just the way the AMC7135 works. Comes with spring on positive terminal.

9A 3 mode driver

p-561

Intl Outdoor Store

$12.53
(sold out and/or discontinued)

Buck driver

5.5-15 V 1    

9 A
constant current

 1 26 mm x 16 mm high - two boards in double layer Driver removed from site.

3 modes; low (10%), medium (30%), high. (The right order and no flashing modes - yay!) 12 V recommended maximum input voltage. Thermal protection and low voltage protection for 2 Li-ion cells.

3x AMC7135, 5 mode
(Nanjg AK-47C20)

p-596

Intl Outdoor Store

$2.83
For 1-2: + shipping
(sold out and/or discontinued)

Linear regulator

2.9-4.5 V 1 3x NiMH
1x Li-ion		  

1050 mA
constant current

 5 20 mm Driver removed from site.

Linear regulator using three AMC7135 chips and a ATtiny13A or similar providing PWM modes; PWM frequency >4.5 kHz. 5 modes with "several hour" memory, with solder pads allowing different mode groups to be selected; low (5%), medium (30%), high, strobe, SOS. Alternate mode groups can be selected by using the star-shaped contacts; low/high/strobe, low/medium/high, low (10%)/high. Low voltage protection at 2.8 V. See extra AMC7135 notes below.

8x AMC7135
1 mode
(Nanjg 105C)

p-643

Intl Outdoor Store

$4.15

Linear regulator

3.0-4.8 V
(for 0.3 V lower Vin see Tip 1 in the notes below)		 1 3-4x NiMH
1x Li-ion		 50-97%

2800 mA
constant current

 1 17 mm Linear regulator using eight AMC7135 chips. Polarity protection. See extra AMC7135 notes below.

MC-E Colour Multi-Mode RGBW Circuit Board

p-645

Intl Outdoor Store

$5.79
(sold out and/or discontinued)

Step-down (non-buck) driver

3.0-4.2 V 1 1x Li-ion  

2800 mA

 8 20 mm Driver removed from site.

Microcontroller with 4 D882 transistors; unknown regulation quality. Designed to be used with common positive multi-colour RGBW LEDs such as this 4 colour MC-E. Output current is 4x 700 mA. 8 modes without memory; white, red, green, blue, white-red-green-blue strobe, red-blue police strobe, white strobe, red SOS.

AMC7135 chip
380mA

p-666

Intl Outdoor Store

$2.45 for 5
(up from $0.49 each)

Linear regulator

2.7-6.0 V 1 3x NiMH
4x alkaline
1x Li-ion		 50-97%

380 mA
constant current

 1 5 mm x 5 mm x 2 mm Five AMC7135 linear regulator chips; no board. Actual output of any particular chip is in the range 340-380 mA; these should be close to 380 mA. See extra AMC7135 notes below.

8x AMC7135 high output,
6 mode
(Nanjg 105C)

p-667

Intl Outdoor Store

$4.19

Linear regulator

2.9-4.5 V 1 3-4x NiMH
1x Li-ion		 50-97%

3040 mA
constant current

 6 17 mm Linear regulator using eight AMC7135 chips and a ATtiny13A for PWM mode control; PWM frequency >4500 Hz. 5 modes with memory; low (5%), medium (30%), high, strobe, SOS. Alternate mode groups can be selected by using the star-shaped contacts; low/high/strobe, low/medium/high, low (10%)/high. Low voltage warning at 2.9-3.0 V. See extra AMC7135 notes below.

1A buck/boost driver

p-674

Intl Outdoor Store

$9.97
(sold out and/or discontinued)

Boost driver and buck driver

2.7-5.5 V 1 1x Li-ion
3-4x NiMH		 84-95%

1000 mA
constant current

 2 17 mm x 6.5 mm high - two boards in double layer Driver removed from site.

Two modes; high (1 A), medium (unknown current). Low voltage protection, polarity protection.

MC-E Color and Dynamic White 17mm RGBW Driver

p-686

Intl Outdoor Store

$6.75

Step-down (non-buck) driver

3.0-4.2 V 1-4 1x Li-ion  

2800 mA

 12 17 mm Designed to be used with common positive multi-colour RGBW LEDs such as this 4 colour MC-E or a dynamic white MC-E. Four channel; 600-700 mA per channel. 12 modes in 2 groups; change group by soldering/switching stars. See p-687 for 20 mm version.

MC-E Color and Dynamic White 20mm RGBW Driver

p-687

Intl Outdoor Store

$6.85
(sold out and/or discontinued)

Step-down (non-buck) driver

3.0-4.2 V 1-4 1x Li-ion  

2800 mA

 12 20 mm Driver removed from site.

Designed to be used with common positive multi-colour RGBW LEDs such as this 4 colour MC-E or a dynamic white MC-E. Four channel; 600-700 mA per channel. 12 modes in 2 groups; change group by soldering/switching stars. See p-686 for 17 mm version or p-645 for a single group 20 mm version.

8x AMC7135 high output,
9 mode
(Nanjg 105C)

p-689

Intl Outdoor Store

$4.19
(sold out and/or discontinued)

Linear regulator

2.8-4.5 V 1 3-4x NiMH
1x Li-ion		 50-97%

3040 mA
constant current

 9 17 mm Driver removed from site.

Linear regulator using eight high output AMC7135 chips at 380 mA each. 9 distinct modes in 4 groups, with memory. Claims no high pitch noises and no visible flicker. Polarity protection, low voltage protection. See extra AMC7135 notes below. See p-710 for updated version.

8x AMC7135 high output, Qlite Rev. A (Nanjg 105C)

p-710

Intl Outdoor Store

$4.19

Linear regulator

2.8-4.5 V 1 3-4x NiMH
1x Li-ion		 50-97%

3040 mA
constant current

 9 17 mm Linear regulator using eight high output AMC7135 chips at 380 mA each. 9 distinct modes in 4 groups, with memory. Claims no high pitch noises and no visible flicker. Polarity protection, low voltage warning and protection. See extra AMC7135 notes below.

LD-4B 2.4A Buck Driver

p-817

Intl Outdoor Store

$4.86

Buck driver

3.0-16 V 1-2 1-3x Li-ion  

2400 mA
constant current

 3 17 mm x 10 mm high 1 mode and 3 mode versions; high, medium (750 mA), low (50 mA). Always starts in high (great shame). Output voltage up to 6.6 V. Polarity protection. For some reason is described as suitable for 2x XP-G2 in series (rated at 1500 mA) / 2x XP-E2 in series (rated at 1000 mA). The response from the shop is that those LEDs can be run that hard and modders completely ignore maximum ratings now. An XP-E2 at 2.4 A? Why? He's taken leave of his senses. Buyer beware.

10W LED mains driver

P014135

buyincoins.com

$18.12
(sold out and/or discontinued)

Mains driver

100-265 V AC 3

3 LEDs included

 115 V or 230 V AC mains power  

950 mA

 1 66 mm x 34 mm x 24 mm Item now missing from site.

Output voltage 8-12 V.

Includes 10 W warm white LED (3s3p LED plate) and large heatsink.

Kennan 3
(Nanjg 106)

S002982

KaiDomain

$4.25
(up from $4.08
up from $3.99)

Buck driver

4.0-18 V 1-3 4+ NiMH,
1+ Li-ion,
12 V car battery,
whatever		 80-92%

1000 mA
constant current

 1 17 mm November 2011: The present Kennan may be version 4; input voltage range previously claimed to be 3.6-23 V, now 4-18 V. It's still a good driver but it's more expensive than it needs to be, so no longer recommended. Consider KD sku S009736 or DX sku.26110 instead.

Buck regulator based on AX2002 chip. Constant current output, off the shelf set to 1 amp. Efficiency figures from AX2002 datasheet, but "AX2002" test results I've seen that may be of this board indicates 78-87% for a single LED below 1.4 A, sagging to 65% at 2.4 A.

Note: In italianboy's review (apparently lost with the Nov 2011 KD site update) he claims that 1 amp is outside the driver chip's limits. This is not true as the AX2002 can actually cope with 2.5 amps, although it will get very hot over 2 amps, meaning without heatsinking the thermal protection will probably turn it off after just a few minutes. Also, the other components on the Kennan 3 board may not be too happy at 2+ amps; the Schottky diode is an SS14, which has a 1 A limit.

The Case 1 and Case 2 examples mentioned on KD's site mention the 750 mA that an earlier Kennan driver was set to.

Formerly product ID 1640.

3x AMC7135, 16 mode
(Nanjg 101-AK)

S003214

KaiDomain

$4.08
(up from $3.99)

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 16 17 mm Uses three AMC7135 linear regulator chips and possibly an ATtiny13V for PWM modes; 16 modes in 3 groups, including one with no flashing modes. Claimed in different places to be both 16 and 17 modes. Space on the board for a 4th AMC7135. Appears to be exactly the same as KD S009743, which is cheaper. See extra AMC7135 notes below.

Formerly product ID 1677.

3x AMC7135, 3 mode
(Nanjg AK-47)

S003256

KaiDomain

$3.75
(up from $3.69,
down from $4.99)

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 3 17 mm Uses three AMC7135 linear regulator chips and ATtiny13V for PWM modes - low, medium, high according to gunga, not the other way around. Is not 1.2 A output as claimed, but you might get 1.1 A. Changing the mode group may also be possible using the contacts on the bottom of the driver board. See extra AMC7135 notes below.

Formerly product ID 1694 and 8020.

3x AMC7135, 19 mode

S003258

KaiDomain

$4.99

Linear regulator

2.7-5.5 V 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 19 17 mm Linear regulator using three AMC7135 chips and a PWM mode controller. Claimed 19 modes in 3 groups. Note that the pictures provided are of a standard 3x AMC7135 board with no mode controller - buyer beware - hence unknown polarity protection; input voltages stated here are without that diode, and the typical 5.5 V maximum for a microprocessor mode controller. See extra AMC7135 notes below.

Formerly product ID 1696.

8x AMC7135,
1 mode
(Nanjg 105C)

S004338

KaiDomain

$4.83
(down from $6.63,
up from $5.70,
down from $5.99)

Linear regulator

3.3-6.6 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion,
4x NiMH		 50-97%

2800 mA
constant current

 1 17 mm Updated version: This is a Nanjg 105C without the PWM controller board to give modes. Polarity protection. Why the previous price was so much more expensive than the 5 mode version is beyond my guessing ability.

Previous version: This is just two 4x AMC7135 boards connected back to back. See extra AMC7135 notes below.

Warning: Even with the product update the page still contains a full size 6 megapixel image - pretty typical for KD's stupid site.

Formerly product ID 1770.

3x AMC7135, 2 mode
(Nanjg AK-47)

S004659

KaiDomain

$3.68 each
(down from $3.98),
also available in 5 pack and 20 pack

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 2 17 mm Linear regulator board using 3 AMC7135 chips and a microcontroller for PWM modes; high, low (15%). Mode memory. Alternate mode groups may be selectable by using the star-shaped contacts, as detailed here. A review is here. See extra AMC7135 notes below.

Formerly product ID 1801. Also available in a 5 pack, S004660 (formerly product ID 1802). Also available in a 20 pack, S006268 (formerly product ID 6052), but with the low mode possibly just 50 mA (a detail which has been lost with KD's last site update).

MC-E/P7 bad driver

S005296

KaiDomain

$12.18
(up from $12.01)

Buck driver

5.5-15 V 1   76-83%

2800 mA

 1 17 mm double sided board (formerly 19 mm) It's hard taking KD's site seriously when so many random colours and sizes of text is used to describe the board, with missing graphics liberally distributed as well. (The site has since been updated.) Inconsistent specifications, with output current listed as 2.8 A and 3.0 A and input voltage listed as 5.5-15 V and 4.0-12.0 V. Three mode; low (5%), high (100%), medium (35%) - also listed as high (2.8 A), medium (1.38 A [49%]), low (0.25 A [9%]). The runtimes given don't stack up. There are two versions (with 3 and 5 modes) which look identical and either might be sent to fill an order. Buyer beware.

This driver gets a bad review here. StefanFS here says it gets really hot with 8 AA cells, while CM here calculates over 2 W of heat dissipated in high mode - toasty - while showing the claimed 90-95% efficiency is imaginary.

Appears to be the same as e-lectronics sku 464.

Formerly product ID 1866.

KED 03-350C, 2-3x1W mains driver

S005422

KaiDomain

$5.74

Mains driver

100-240 V AC 2-4 115 V or 230 V AC mains power  

350 mA

 1 58 mm x 32 mm x 21 mm A reference to it being waterproof is unsupported with an IP rating. Size assumed to be same as KD S009712 (which no longer lists its dimensions).

Cree MC-E, Seoul P7 driver

S006130

KaiDomain

$10.11 each, also available in 5 pack
(sold out and/or discontinued)

Buck driver

5.5-15 V DC; also works with AC 1    

2800 mA

 3 19 mm Three modes at high, medium (30%), low (10%). Its only reviewer says it needs heatsinking or it will burn out. Buyer beware.

Formerly product ID 5595. Also available in a 5 pack, S006371 (formerly product ID 6282).

800 mA buck driver

S007120

KaiDomain

$10.20 for 4
(up from $10.00)

Buck driver

3.6-9.0 V 1 3-6x NiMH, 1-2x Li-ion  

800 mA

 1 17 mm Incomplete specs provided. From the pictures it looks like it's based on the Zetex C310 chip. Size stated in this table is an educated guess. In the 3rd photo, focusing the camera on the wires sticking out the back might be arty but isn't very useful.

Formerly product ID 7330.

MC-E/P7 driver, 5 mode

S007542

KaiDomain

$8.18 each
(up from $7.99),
also available in 5 pack

Buck driver

5.5-12 V 1    

3000 mA

 5 19 mm Uses PWM for 5 modes; low (10%), medium (50%), high (100%), fast strobe, SOS. If driving a Cree MC-E its four dice must be parallel connected. Also available as a 5 pack. Both product pages have photos of two different drivers. Buyer beware.

This driver gets a bad review here.

Formerly product ID 7947.

3 mode, 700 mA

S008366

KaiDomain

$3.40
(up from $3.35)

Step-down (non-buck) driver

3.7-4.2 V 1 1x Li-ion  

700 mA

 1 17 mm Very incomplete specs given, and specs given in the title are bad (mA/h is non-sensical). Three modes with no mode memory; low (unknown %), high, strobe.

Formerly product ID 9263.

1.3 A buck driver

S008368

KaiDomain

$8.98
(sold out and/or discontinued)

Buck driver

3.0-26 V 1    

1300 mA

 1 20 mm Formerly product ID 9265.

A9 Buck Current Regulated 3.0V~8.4V 1.3A Flashlight PCB

S008846

KaiDomain

$3.55
(down from $3.88)

Buck driver

3.0-8.4 V 1    

1300 mA

 1 17 mm Components on both sides of board, no centre battery terminal. There are an awful lot of components on that board for a single mode buck driver. Incomplete/inadequate specifications listed - unknown current regulation, unknown if the driver will step up the voltage if it's too low. The 1.3 A "maximum" implies it's not a constant current driver. Buyer beware.

Formerly product ID 9908.

SD12-1A, 1 A buck driver

S008847

KaiDomain

$2.99
(down from $3.38)
(sold out and/or discontinued)

Buck driver

3.0-12 V 1    

1000 mA

 1 17 mm The driver chip shown in the photo is the discontinued PT4105.

Formerly product ID 9910.

1.2 A buck driver

S008848

KaiDomain

$2.83
(down from $3.21)
(sold out and/or discontinued)

Buck driver

3.0-9.0 V 1    

1200 mA

 1 17 mm Unknown input voltage range; even the web page title has two ranges (6-9 V and 3.0-9.5 V). Claimed 1.2 A maximum output current implies it's not a constant current driver. It's also not good considering a 1 A Schottky diode is used. Buyer beware.

Formerly product ID 9912.

Nanjg 112A

S009113

KaiDomain

$4.74 each (down from $4.82 while it was sold out, down from $5.02), also available in 5 pack
(sold out and/or discontinued)

Boost driver and buck driver

0.9-4.2 V 1 1x Li-ion  

1000 mA

 5 17 mm Unclear what it does when input voltage is greater than LED Vf - possibly just direct drive, but it claims to buck. Similar to Nanjg 28 but with contacts for different mode groups like AK-47; with a suitable switch you could change between groups with 2, 3, 3 and 5 modes on the fly. Output current with 1x AA claimed to be 300-500 mA. This review says the low and medium modes are very close together.

Formerly product ID 10243. Also available as a 5 pack, S009114 (formerly product ID 10246).

SST-50 5 mode

S009442

KaiDomain

$10.12

Buck driver

5.0-12 V 1   59%

3280 mA

 1 23 mm - two boards in double layer 5 modes; high, medium (~50%), low (~5%), strobe, SOS. Comes with a warning about the heat. One poster points out it looks very much like KD sku.S007542. Another poster's test results are the source of the mode output percentages, and has maximum output just 3.28 A instead of the claimed 5 A. That poster may also have been saying he could only get 3 seconds on high mode before thermal protection cut in. Buyer beware. Some efficiency test results are posted here (with a 4.93 A output current).

Formerly product ID 10653.

3x AMC7135, 5 mode
(Nanjg AK-47)

S009484

KaiDomain

$3.50
(up from $3.44)

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 5 17 mm Linear regulator using three AMC7135 chips (formerly listed as having four) and an ATtiny13A for PWM mode control. Five modes - high, medium, low, strobe, SOS. Alternate mode groups can be selectable by using the star-shaped contacts, as detailed here. See extra AMC7135 notes below.

Formerly product ID 9605.

MR16 base, 3x1W

S009686

KaiDomain

$2.38 for 2
(up from $2.33)

MR16 (buck) driver

12-12 V DC; also works with AC 3    

350 mA

 1 27 mm x 24 mm x 9 mm Incomplete and/or stupid specifications given. Looks like it has a built-in rectifier, so can be used with AC.

Formerly product ID 10937.

MR16 base, 4x1W

S009687

KaiDomain

$2.80 for 2
(up from $2.73)

MR16 (buck) driver

12-12 V DC; also works with AC 4    

350 mA

 1 27 mm x 24 mm x 9 mm Incomplete and/or stupid specifications given. Looks like it has a built-in rectifier, so can be used with AC.

Formerly product ID 10938.

ET27, 3x1W

S009688

KaiDomain

$3.39 for 2
(up from $3.30)

Mains driver

N/A AC
(Unknown mains voltage)		 3    

350 mA

 1 30 mm x 23 mm x 13 mm Incomplete and/or stupid specifications given. The presence of a transformer implies a mains driver but NO specs are given (except "350mAh" instead of mA in the title). How do they expect to sell them?

Formerly product ID 10939.

ET27, 5x1W

S009689

KaiDomain

$4.75 for 2
(up from $4.63)

Mains driver

N/A AC
(Unknown mains voltage)		 5    

350 mA

 1 30 mm x 28 mm x 17 mm Incomplete and/or stupid specifications given. The presence of a transformer implies a mains driver but NO specs are given (except "350mAh" instead of mA in the title). How do they expect to sell them?

Formerly product ID 10940.

PAR30 7x1W
(SD-LS009)

S009690

KaiDomain

$6.74 for 2
(up from $6.57)

Mains driver

85-265 V AC 5-9 115 V or 230 V AC mains power  

350 mA

 1 60 mm x 48 mm x 18 mm Nov 2011: Output voltage 15-28 V.

Previously: This is a good example of what's wrong with KD. There are no specs given other than the product title, and that uses mAh instead of mA. It's just an assumption that it's for 110 V. Assumed suitable for 7 LEDs only.

Formerly product ID 10941.

PAR38 12x1W

S009691

KaiDomain

$6.95 for 2
(up from $6.79)

Mains driver

110-120 V AC 12    

350 mA

 1 65 mm x 56 mm x 24 mm This is a great example of what is wrong with KD. There are no specs given except in the product title, and that uses mAh instead of mA. PAR38 bulbs are available for both 110 V and 230 V so it's just a guess that this driver is for 110 V.

Formerly product ID 10942.

KED02-700C

S009712

KaiDomain

$4.44
(up from $4.34)

Mains driver

100-240 V AC 1 115 V or 230 V AC mains power  

700 mA
constant current

 1 58 mm x 32 mm x 21 mm Output voltage maximum 4 V.

Formerly product ID 10963.

P7 or MC-E driver, 3 mode

S009721

KaiDomain

$7.99
(sold out and/or discontinued)

Buck driver

5.5-12 V 1    

3000 mA

 3 19 mm 3 modes; low (10%), medium (50%), high (100%).

Formerly product ID 10973.

5 W driver

S009736

KaiDomain

$2.65
(up from $2.60)

Buck driver

3.0-18 V 1    

1000 mA

 1 17 mm Incomplete and non-sensical specifications given - output current a guess. The specs that are provided are the same as DX sku.26110.

Formerly product ID 10989.

8x AMC7135,
5 mode
(Nanjg 105 or 105A or 105C)

S009742

KaiDomain

$4.79 each
(up from $4.70),
also available in 5 pack
(sold out and/or discontinued)

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 1x Li-ion,
4x NiMH		 50-97%

2800 mA
constant current

 5 17 mm (measured, not stated) March 2012: Driver has been removed from site (as has the 5 pack). See KD sku S020073 for a replacement.

Incomplete specifications given. Uses 8 AMC7135 linear regulator chips with either a PIC12F629 microcontroller for modes, or an ATtiny13A for the 105C model (which is apparently the latest version). Modes are determined by the stars on the board - they provide AK-47 functionality (where a group of modes is hardwired using a solder link). Has the same basic mode groups as CPF user download's very similar driver (diagram here) except their order for the 105A is high (100%), medium (35%), low (4%). When low mode is started there is a momentary bright flash, and after about 2.5 seconds there's a very brief dropout (or "blink") that indicates the mode has been fixed - after that, switching off momentarily will not change the mode. Reviews written for 105 and 105A. As of Jan 2011 the 105C is being shipped.

The maximum voltage in this table is based on the microcontroller's maximum of 5.5 V plus 0.6 V for the polarity protection diode. If it's a Schottky diode the maximum voltage is actually 5.8 V.

Tip: The circuit track for the first star does not need to be broken for the other stars to work.

Formerly product ID 10995. Also available as a 5 pack, S009835 (formerly product ID 11088).

3x AMC7135, 16 or 17 mode
(Nanjg 101-AK)

S009743

KaiDomain

$3.27 each
(up from $3.20),
also available in 5 pack

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1050 mA
constant current

 16 17 mm Uses three AMC7135 linear regulator chips and possibly an ATtiny13V for PWM modes; 16 modes in 3 groups, including one with no flashing modes. Claimed in different places to be both 16 and 17 modes. Space on the board for a 4th AMC7135. Appears to be exactly the same as KD S003214, which is more expensive.

Formerly product ID 10996. Also available in a 5 pack, S009744 (formerly product ID 10997).

4x AMC7135, 5 mode
(Nanjg 101-AK-A1)

S009959

KaiDomain

$13.99 for 5
(up from $13.71)

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH
1x Li-ion		 50-97%

1400 mA
constant current

 5 17 mm Incomplete specifications given. The "1560mAh" in the title and "1560mAh current" under the heading "Hightlight" are meaningless, other than being typical of the site. Linear regulator using four AMC7135 chips and a ATtiny13A for PWM mode control. See extra AMC7135 notes below. Default is 5 modes - low (2%), medium (28%), high (100%), strobe, SOS. Can also be set to 3 modes (low, medium, high) using a solder bridge.

Formerly product ID 11218.

1A, 1 mode driver

S010093

KaiDomain

$10.42 for 5
(up from $8.42)

Buck driver

3.0-18 V 1    

1000 mA

 1 17 mm Incomplete specifications given. Said to be a Cree XM-L driver but only has an output of 1 A.

Formerly product ID 11360.

3A, 3 mode driver

S010116

KaiDomain

$25.66 for 5

Buck driver

8.4-12 V 1    

3000 mA

 1   Said to be suitable for Cree XM-L. Probably the same as DX sku.57779.

Formerly product ID 11384.

SST90 9A, 3 mode

S010139

KaiDomain

$23.25

Buck driver

6.0-12 V 1    

9 A

 3 37 mm 3 modes; high, middle, low - no flashing modes! Output current claimed to be a maximum of 9 A, implying either it's not well regulated or there's a bit of variability between drivers.

Formerly product ID 11408.

SST-90 9A, 5 mode

S010140

KaiDomain

$23.25

Buck driver

6.0-12 V 1    

9 A

 5 26 mm 5 modes; high, medium, low, strobe, SOS. Output current claimed to be a maximum of 9 A, implying either it's not well regulated or there's a bit of variability between drivers.

Formerly product ID 11409.

Badly regulated buck driver

S010147

KaiDomain

$9.13 for 5
(sold out and/or discontinued)

Buck driver

3.0-10.0 V 1    

700 mA

 1 16 mm Output current stated to be 700-1000 mA; horrendous regulation!

Formerly product ID 11417.

6x AMC7135 V2, 7 mode

S020064

KaiDomain

$4.59 each
also available in 5 pack

Linear regulator

2.7-4.5 V 1 1x Li-ion,
3x NiMH		 50-97%

2280 mA
constant current

 7 17 mm Claimed 380 mA per each of 6 AMC7135 linear regulator chips. 7 modes in 8 groups determined by binary combinations of 3 solder bridges; low (3-5 mA), medium (35%), high, strobe (10 Hz), slow strobe (2 Hz), SOS, beacon. Mode memory determined by another solder bridge. Low voltage warning at 2.8 V, claimed minimum 2.5 V; the AMC7135 datasheet says 2.7V minimum. No short circuit protection, no reverse polarity protection.

Also available as a 5 pack, S020065.

8x AMC7135 V2,
7 mode

S020073

KaiDomain

$4.79 each
also available in 5 pack

Linear regulator

2.7-4.5 V 1 1x Li-ion,
3x NiMH		 50-97%

3040 mA
constant current

 7 17 mm Claimed 380 mA per each of 8 AMC7135 linear regulator chips. Up to 7 modes in each of 8 groups determined by binary combinations of 3 solder bridges; low (aka "firefly", 3-5 mA), medium (35%), high, strobe (10 Hz), slow strobe (2 Hz), SOS, beacon. Mode memory determined by another solder bridge. Low voltage warning at 2.8 V, claimed minimum 2.5 V; the AMC7135 datasheet says 2.7V minimum. No short circuit protection, no reverse polarity protection.

Also available as a 5 pack, S020074.

4x AMC7135 V2, 7 mode

S020075

KaiDomain

$4.49 each
also available in 5 pack

Linear regulator

2.7-4.5 V 1 1x Li-ion,
3x NiMH		 50-97%

1520 mA
constant current

 7 17 mm Claimed 380 mA per each of 4 AMC7135 linear regulator chips. 7 modes in 8 groups determined by binary combinations of 3 solder bridges; ultra-low (3-5 mA) [why?], medium (35%), high, strobe (10 Hz), slow strobe (2 Hz), SOS, beacon. Mode memory determined by another solder bridge. Low voltage warning at 2.8 V, claimed minimum 2.5 V; the AMC7135 datasheet says 2.7V minimum. No short circuit protection, no reverse polarity protection.

Also available as a 5 pack, S020076.

30W Boost/Buck

S020077

KaiDomain

$14.99

Boost driver and buck driver

3.0-18 V 1-4 2-4x Li-ion  

2800 mA

 5 26 mm x 17mm high - two boards in double layer Output current varies from claimed 5 A for 1 LED (which disagrees with the claimed 8-10 W) to 3 A for 3-4 LEDs. However, 2.8 A is also claimed by sales staff answering two separate thread questions - buyer beware. 5 modes with memory; high, medium, low (no mention of ratios/duty cycle), strobe, SOS. Low voltage protection at 5.7 V, thermal protection (heatsinking possibly required).

9A Circuit Driver for Bike Light

S020079

KaiDomain

$13.99

Buck driver

6.0-15 V 1    

9 A

 1 26 mm x 14mm high - two boards in double layer Thermal protection.

5A Circuit Driver for Bike Light

S020081

KaiDomain

$13.39

Buck driver

6.0-15 V 1    

5000 mA

 1 26 mm x 14mm high - two boards in double layer Thermal protection.

3A Circuit Driver for Bike Light

S020082

KaiDomain

$12.99

Buck driver

6.0-15 V 1    

3000 mA

 1 26 mm x 14mm high - two boards in double layer Thermal protection.

30W Boost/Buck

S020121

KaiDomain

$14.99

Boost driver and buck driver

3.0-18 V 1-4 2-4x Li-ion  

2800 mA

 3 26 mm x 17mm high - two boards in double layer Output current varies from claimed 5 A for 1 LED (which disagrees with the claimed 8-10 W) to 3 A for 3-4 LEDs. However, 2.8 A is also claimed by sales staff answering a thread question - buyer beware. 3 modes with memory; low, medium, high (no mention of ratios/duty cycle). Low voltage protection at 5.7 V, thermal protection (heatsinking possibly required).

8x AMC7135 V2,
7 mode, low mode 50mA

S020237

KaiDomain

$21.49 for 5

Linear regulator

2.5-4.5 V 1 1x Li-ion  

3040 mA

 1 17 mm Note that the low end of the claimed input voltage range will not produce the desired output current. Low mode 50mA (for 3-5 mA see KD S020073). Last mode memory with solder bridge. Low voltage warning at 2.8 V.

6x AMC7135 V2,
7 mode, low mode 50mA

S020998

KaiDomain

$18.99 for 5

Linear regulator

2.5-4.5 V 1 1x Li-ion  

2280 mA

 7 17 mm Note that the low end of the claimed input voltage range will not produce the desired output current. Low mode 50mA (for 3-5 mA see KD S020064). Last mode memory with solder bridge. Low voltage warning at 2.8 V.

Magnetic control, 3A 3 mode LED driver

S022191

KaiDomain

$11.82

Step-down (non-buck) driver

2.7-4.2 V 1 1x Li-ion  

3000 mA

 3   8 mm high - two boards in double layer Unknown diameter - buyer beware. 3 modes; high (100%), medium (50%), low (10%). Thermal protection, low voltage protection.

Magnetic control, 3A 5 mode LED driver

S022192

KaiDomain

$11.82

Step-down (non-buck) driver

2.7-4.2 V 1 1x Li-ion  

3000 mA

 5   8 mm high - two boards in double layer Unknown diameter - buyer beware. 3 modes; high (100%), medium (50%), low (10%), 10 Hz strobe, SOS. Thermal protection, low voltage protection.

2.8A, 8.4V 4 mode LED driver

S023147

KaiDomain

$4.62

Buck driver

8.4-8.4 V 1 2x Li-ion  

2800 mA

 4 22 mm 4 modes; high, medium, low, strobe (long press for 3 seconds).

8x AMC7135,
3 mode
(Nanjg 106)

the 132

Shining Beam

$6.75 (formerly $6.95) + shipping

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 4x NiMH 50-97%

2800 mA
constant current

 3 17 mm with components on both sides Stupidly, this driver completely vanishes from the retailer's web site when temporarily out of stock.

SKU 1217. Multimode board with a PWM mode controller and eight AMC7135 linear regulators (four on each side of the board). 3 modes with memory; low 140 mA, medium 1 A, high 2.8 A (formerly listed as 2.5 A). Claimed input voltage of 2.8-6.0 V doesn't allow for the polarity protection diode; the more likely correct figures are listed in this Driver List table. The output of AMC7135 chips varies a little, so high might be as much as 2.8 A (as mentioned here and here). Also pictured in this post and this post.

4x AMC7135, 3 mode (Nanjg 101-AK)

the 133

Shining Beam

$5.95 + shipping

Linear regulator

3.3-6.1 V
(for 0.6 V lower Vin see Tip 1 in the notes below)		 1 3x NiMH,
4x alkaline,
1x Li-ion		 50-97%

1400 mA
constant current

 3 17 mm Stupidly, this driver completely vanishes from the retailer's web site when temporarily out of stock.

SKU 1218. Buyer beware - the claim to be a "buck circuit board" (formerly claimed to be boost/buck driver) is clearly false, since it has four AMC4135 linear regulators plus an ATtiny13A PWM controller giving three modes - claimed low (60 mA), medium (440 mA), high (1.4 A); formerly claimed low (120 mA), medium (350 mA), high (1.4 A); tested low (60-80 mA), medium (440-450 mA), high (1420 mA). May be able to be converted to 5 modes by removing a solder bridge. See extra AMC7135 notes below.

The URL of this driver used to be what was claimed to be a 5 mode buck/boost driver. This 3 mode driver is double listed on their site.

L-mini II

the 134

Shining Beam

$10.75 + shipping

Boost driver and buck driver

2.8-5.5 V 1 1x Li-ion  

1000 mA
constant current

 3 17 mm - two boards in double layer Stupidly, this driver completely vanishes from the retailer's web site when temporarily out of stock.

SKU 1219. Three mode, low (80 mA), medium (350 mA), high (1000 mA). Built-in voltage protection, will turn off at 2.8 V. Polarity protection.

3.6-9 V, 800 mA Regulated IC Circuit Board

the 40

Shining Beam

$5.25 for 2 + shipping

Buck driver

3.6-9.0 V 1    

800 mA

 1 16 mm Stupidly, this driver completely vanishes from the retailer's web site when temporarily out of stock.

SKU 1060. Buck driver. Unknown driver chip.

Xitanium 25 W dimmable

XI-LED120A0024V10D

LED Supply

$84.65 + shipping

Mains driver

108-132 V AC 3-6 115 V AC mains power 80%

1050 mA
constant current

 1 83 mm x 77 mm x 34 mm Output voltage 7.8-24.6 V, maximum output power 25.5 W.
 
A non-dimmable version with this output is also available, as is a 230 V AC dimming version.

Xitanium 40 W

XI-LED120A0024V18F

LED Supply

$58.42 + shipping

Mains driver

108-132 V AC 3-6 115 V AC mains power  

1750 mA
constant current

 1 85 mm x 77 mm x 34 mm Output voltage 7.8-24.6 V, maximum output power 40 W.

Xitanium 12 W

XI-LED120A0350C33F

LED Supply

$27.99 + shipping

Mains driver

108-132 V AC 1-8 115 V AC mains power 80%

350 mA
constant current

 1 132 mm x 30 mm x 22 mm Output voltage 2.6-32.8 V, maximum output power 12.0 W.

Xitanium 17 W

XI-LED120A0700C24F

LED Supply

$27.99 + shipping

Mains driver

108-132 V AC 3-6 115 V AC mains power 80%

700 mA
constant current

 1 132 mm x 30 mm x 22 mm Output voltage 7.8-24.6 V, maximum output power 17.2 W.

Notes

Footnotes & Instructions

  • Video Foundry/Aqualab does not sell any of these drivers. Links are provided to resellers.
  • Use the pop-up menus, check boxes, etc, in the second row of the table to filter the results.
  • Click on the links in the titles in the top row of the table to order the results by that information.
  • Results of searches can be bookmarked because all the search parameters are contained in the URL. (You can delete the parameters you don't want - for example, http://www.videofoundry.co.nz/ianman/laboratory/research/driverlist.php?sku=26110 brings up just that driver.)
  • All prices in US$ (except where dual prices are listed in US$ and € for some European retailers).
  • All driver boards from DealExtreme and KaiDomain include shipping.
  • Information is unfortunately not guaranteed to be correct. any updates, corrections, omissions, etc.
  • However, please don't bother sending me an email to tell me about your company's LED products. It will be treated as spam. I really don't like spam, and SpamCop is busy enough as it is without having to process your email as well. Putting "Re" in the front of your spam's subject does not make it any less likely your spam will be sent to SpamCop.
  • Recommended drivers highlighted in green. They have a good combination of price, features and efficiency.
  • Drivers no longer available (sold out or backordered) are highlighted in grey.
  • Recommended drivers no longer available are highlighted in a darker green.
  • Drivers listed at those resellers as "Backordered" etc for more than a month are deemed to be discontinued (although I'm happy to later be proven wrong).
  • Don't connect drivers that have capacitors across their outputs to LEDs while the driver is powered. An explanation (on CPF) why not.
  • No mains driver will be completely waterproof. Those that are water resistant mostly have an IP rating (eg, IP67).

Notes on AMC7135 linear regulator (click to expand/contract)

The AMC7135 (datasheet) is a linear regulator, which means it acts like a variable resistor changing its value to try to keep the current constant. Like a resistor, any dropped voltage is burnt off as heat. Boards include a polarity protection diode and can easily be PWM-driven for lower modes.

Vin must be at least 0.12 V above Vf of LED to stay in regulation, although they drop out of regulation quite gracefully, not suddenly. The graph in the AMC7135 datasheet (Jan 2006) has the 0.1 and 1 volt vertical lines missing. Each AMC7135 provides constant current, about 1/3 amp (actually 300-380 mA depending on particular version; I've generally assumed 330-335 mA for above listings). Boards come with one to eight AMC7135s, and single mode up to 20 mode. Boards can be paralleled to give greater output, or connected with one multimode board controller providing the modes for several boards.

The AMC7135 is very efficient when input voltage is close to output voltage but not particularly good when input voltage is significantly higher. Average efficiency for 3x NiMH or 1x Li-ion can be well over 90% with an LED with the right Vf. Test results and discussion for 3 and 4 chip boards.

Since the AMC7135 just burns off excess input volts as heat, the more volts fed into them the hotter they'll get. One guy claimed that his got so hot they slid right off the board (ie, >183-190 °C melting range of 60/40 solder). The AMC7135 has built-in thermal protection (which will cause dropouts or a flickering effect if it gets too hot) but the multi-mode control chips used on the multi-mode boards are much less rugged. (And here.) If using with an input voltage above 4.5 V or so you can expect them to get hot!

To get multiple modes typical microcontrollers used are the Atmel ATtiny13 (or 13A or 13V) and the Microchip PIC12F629. These both have a 5.5 V maximum, while the AMC7135 linear regulator has a 6.0 V maximum. This means that multimode drivers will have a slighty lower maximum voltage than single mode boards.

Tip 1: To get reliable operation at low voltages, especially with only one AMC7135 chip being used, you may need to short out (and maybe remove) the polarity protection diode(s)*. This is because the AMC7135 in series with a polarity protection diode needs a minimum 2.7 V + 0.6 V (silicon diode) = 3.3 V to stay in regulation. The Vf of LEDs at 330-350 mA can easily be quite a bit lower than 3.3 V so will not be running in regulation. Note that if a germanium or Schottky diode was used the drop could be as low as 0.3 V instead of 0.6 V.

* However, I found with one multimode board this caused the board to go unstable (don't know exactly why) but I found that inserting a small value resistor instead of the diode was enough to get the driver stable again. Because the drive current through that point in the circuit is so low (6 mA for mine) there's very little voltage drop across the resistor - much less than across the diode - so it still serves the purpose of saving ~0.6 V.

Tip 2: If the input voltage is too high you may be able to use another LED in series with the board to drop the voltage - it beats burning it all off as heat. (The set current is <1 mA for single mode boards so both LEDs will get practically identical current. Diagrams and much discussion of use with multiple Seoul P7s and multi-mode boards.) More than one extra LED appears to be not a good idea for use with the lower modes of multi-mode boards since the Vf of the extra LEDs decreases too much at the low current to protect the driver from the battery voltage. (Many of the multi-mode boards have a capacitor on the output.) Flashing modes appear unsuited to this technique.

AMC7135-based driver options are discussed here, or an inexpensive multimode AMC7135 driver here.

Notes on PT4105 and alternative driver chips (PT4115, AX2002, CL6807) (click to expand/contract)

PT4105 (datasheet):

Production of this driver IC - as used in the Kennan and MR16 base drivers described above - has been terminated. The manufacturer doesn't even have a publicly displayed link to the datasheet any more, which is the weirdest part of it. This from Micro Bridge (now removed from their site; try to ignore the punctuation and spacing):

The PT4105 which the manufacture has already officially stopped producing,and the subsequent instead item is the PT4115,AX2002 and FP6101 Also,The PT4115,AX2002 and FP6101 has superior performance over ,wider input range and more current than the PT4105.

PT4115 (datasheet):

While I look forward to the PT4115 being available in low cost LED drivers (by its numbering the apparent successor to the PT4105), I note that it needs an input of at least 8 V (and has under voltage lock out at 6.8 V), so isn't nearly as well suited to low voltage torches as the PT4105 was. It will, however, have its uses for 3x Li-ion torches and automotive purposes. The chip has a DIM pin which gives it the ability to very easily be dimmed. Efficiency is about 80-82% for 1 LED, up to 93% for 3 LEDs, and apparently up to 98% for 7 LEDs. Maximum output current 1.2 A.

AX2002 (datasheet):

This driver chip from AXElite looks extremely interesting. It will accept a minimum 3.6 V input and has a maximum switched current of 2.5 A, although it tends to overheat at more than 2 A. It includes thermal protection (140°C), over current protection, short circuit protection, and has a PWM control circuit. Its efficiency is good too, with an output of 2 A @ 5 V it's an impressive 91% efficient (with 12 V input). Driving a Cree XR-E at 1 amp will give an efficiency of about 87-88% (with 12 V input). Efficiency is not quite as good at low currents with a single LED, dropping under 80%.

AX2002 drivers can also easily be configured as a constant voltage power supply. The load is connected straight to ground and the 0.25 V reference voltage is used to control a voltage divider with a couple of moderately high value resistors to give a fixed multiple of 0.25V at VOUT.

For example, for 5 V, 5 = 20 * 0.25, so a 10 kΩ resistor is placed between ground and FB (the feedback pin), and a 190 kΩ resistor between FB and VOUT (making the total of those resistors between VOUT and ground of 200 kΩ).

When used in this way, to give stability the current through the resistors probably just needs to be comfortably greater than the feedback pin bias current of (0.1 µA typical, 0.5 µA maximum). If two exact resistor values for the voltage divider are not available it's easiest to use a single resistor for the sense resistor (between ground and FB), while the other value (between FB and VOUT) uses two resistors in series or parallel. For series, one of those two resistors will be as close as possible to the desired value, and just under it, while the other will be a much smaller resistor to tweak the total resistance up for the output voltage wanted. For parallel, the main resistor is just over the actual value wanted while the other resistor with about ten times the resistance tweaks the total resistance down. If that resistor is getting into megaohms you should probably revise your values.

Some AX2002 drivers (such as DX 3256 sadly no longer an AX2002 driver) come with a 1 A Schottky diode, which will need to be changed if increasing the output current over 1 A. See the Schottky diode notes below for links.

AX2003 (datasheet):

The AX2002 also has a big brother, the AX2003, which has a maximum switched current specification of 4 amps – easily enough to drive a Seoul P7, or a Cree MC-E with the dice in parallel. No drivers with the AX2003 are presently known. The spec sheets of the AX chips could do with a few more graphs showing how constant the output current is, etc.

FP6101 (datasheet): Not an LED driver.

CL6807 (datasheet):

Chinese LED driver, 1 A maximum output current, 6-35 V input, 0.1 V high side sense voltage. Claims to be able to provide up to 35 W output power. Dimmable with 0.5-2.5 V PWM signal.

So there are some nice driver chip options, but it still leaves a gap of a high efficiency, really low voltage, low current driver.

Notes on Schottky diodes (click to expand/contract)

Schottky diodes are diodes that have a low voltage drop across them. 0.3 V is a typical figure, compared to around 0.60-0.65 V for a typical silicon diode. This makes Schottky diodes good for rectifiers and LED drivers where high efficiency is required. Drivers that use the AX2002 such as DX 3256 can easily be modified for higher output current but the Schottky diode needs to be replaced if the output current is to exceed 1 A.

Inexpensive Schottky diodes are available from these sources:


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