DX » Community » Reviews » 17mm 2800mA 5-Mode Memory Regulated LED Driver Circuit Board for Flashlight (DC 3~4.5V)
Customer’s impression:
good Good product Great product I keep buying these. Selectable modes YEAH!
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  • posted byJaknyf on 02/07/2015

    I have purchased several of these same drivers. What more needs to be said.

    Impression:I keep buying these. ;

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  • posted by8780637 on 01/08/2015

    Good driver, stated parameters provides. Ordered to replace the burned-out driver in flashlight that worked no more than a week. But I made a mistake in choosing the diameter. Instead of 20 millimeters I ordered 17. Why? I will invent something.


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  • posted byLieuwke on 11/24/2014

    Great driver with great output. Cut the connection to the left star and solder the right star to the ring and presto! No more %^*@# strobe, this rocks!! Just High and low mode, just what most people want in a flashlight. Enough current for high power leds and if you're handy you can take two take... Read more

    Impression:Selectable modes YEAH!;

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  • posted byfranck30 on 08/15/2014

    Pros : Good product, 2,8A measured current, high frequency PWM (about 4-5khz), no flicker Cons : None

    Impression:Good product;

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  • posted byRedCo on 08/03/2014

    + great features + 4 groups + low voltage warning + moddable with AMC chips - only useful for 1x li-ion battery#, not two in serial If you want a great driver for 1x li-ion - here it is. It has different mode groups, great features (like low voltage warniing, reverse polarity protection) and chip... Read more

    One of the best driver for 1 xli-ion,many features

    Impression:Great product, perfect for 1x li-ion;

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  • posted byPahentij on 04/11/2014

    All as described. Good driver. A lot of configured modes. Very good choice for single Li-ion torches. The driver uses an Amel ATtiny13a microprocessor and it can be custom programmed! Very reliable driver, great for DIY project or repair your flashlight Fast shipping and good packing. Nothing to... Read more

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  • posted byThe-Freak on 01/10/2014

    Measured current 2.5A or more, this is probably not 2.8 due to thin wires. Think it actualy has an output of 2.8A. You can choose some mode selections with the stars. Quite cheap but working driver. Makes a buzzing noise at some modes. Hard to solder wires to it since it is so small, but that can... Read more

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  • posted byMieciu on 09/02/2013

    I measured the XM-L current on fresh 18650 batteries and it was even more than stated 2,8A. I saw 2,92 - 2,86A depending on battery used. Good thing is different modes selection: for my application I used the last 'star' to have low and high output. none To get the different mode: - take a look -... Read more

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  • posted byneluferencz on 02/18/2013

    Good driver that has modes selection,so no more strobe or sos. Very cheap. Has atiny chip so maby hackable. Used whit "sku 57099" and got very good results,flashlight got noticeably brighter,however lowered battery runtime because it draws 2500-2800 mah. buzzing sound when on low and wf... Read more

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  • posted byWooolfik on 02/15/2013

    A quality driver for XM-LT6. Well made circuit board, carefully soldered circuit element, there is a choice of four modes with different numbers, there is indication of battery discharge. Because of the small size of the driver, tight assembling elements necessary skill soldering not to damage on... Read more

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