3W/5W 20-Mode Regulated Circuit Board for Flashlights

SKU: 7880 (Added on -)
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List Price: US$2.59
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3W/5W 20-Mode Regulated Circuit Board for Flashlights
- 3W/5W regulated power output
- Only powered by 1 x AA 1.2/1.5V battery
- Output current: min.800mA
- 17mm diameter base, 6.55mm overall depth
- Total 20 Brightness modes in 3 groups:
- 1) Weak-Lo-Mid-Hi-Standby-10 second Beacon (Note:Group-shifting signal on Standby Mode)
- 2) Lo-Mid-Hi-Fast strobe-Warning strobe-SOS (Note:Group-shifting signal on Hi Mode)
- 3) Lo-Mid-Hi-Fast strobe-Warning strobe-3Hz Slow strobe-1Hz Slow strobe-SOS(Note:Group-shifting signal on Hi Mode)
Dimensions: 0.67 in x 0.67 in x 0.26 in
Weight: 0.11 oz

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Rate US$2.11 shipped US$2.10 shipped US$2.09 shipped

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Customer's impression:
LED li-ion driver Interesting boost driver to mod
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Recent Customer Reviews

  • a2222 Post on 6/23/2015

    Update: AMAZING DRIVER! it draws 3A from freshly charged sony cycle energy AA nimh. Guys please ask DX to restock this driver! - This driver is the best driver for the price. It uses pwm but very high frequency it is to by... Read more

    Impression:LED, driver

    0 0 0
  • hankr Post on 5/16/2015

    I've put three of these so far into flashlights using a "4/3AF" NiMH cell. That's the same size as a 18650 -- so I"m recycling some older li-ion lights -- putting in this driver, to make them NiMH as gifts. So far I've put... Read more

    Impression:LED, driver

    0 0 1
  • tarada.ru Post on 12/27/2014

    Involvement: - Ownership: ok OtherThoughts: I came up with how to use the two boards to include battery li-ion 3,7v. This my innovation works fine when connected LED 5W 6-8v board a little heated, LED running cool ! Still... Read more

    Impression:LED, li-ion, driver

    0 0 0
  • power911 Post on 11/17/2014

    Pros: -interesting modes to choose from -invisible PWM that works smooth -works with 2xAA (alkaline only) to boost up to 1.8A to drive my XML T6 (brighter than using stock lithium driver) Cons: -17mm board. Not common for... Read more

    Impression:Interesting boost driver to mod

    0 0 0
  • lyonn Post on 9/4/2010

    - Capable of high output power with 1*AA battery - 20 modes capability - Good build quality - Gold plated PCB tracks - Does not heat up - Good price - Changing modes is relatively difficult - PCB size is not ideal for AA a... Read more

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