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led driver regulated

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led driver regulated Customers Reviews

  • Great driver for high power LEDs

    posted by JohnOB

    This is a really nice driver for high-power LEDs. I use it to drive Luxeon Endor Stars. It delivers 300mA to 350mA to the Endor Stars which are wired with three high-power LEDs in series. I run it off of my 12V car battery.Unlike resistors or voltage regulators it wastes very little power. It is very much like the Buck Puck drivers that cost$15. It's very simple to use it will run on DC (any polarity) or AC. The chip used in this drive is a PT4115.
    This driver will work with any set of LEDs which all have the same 300mA current requirement.Just put them in series andd hook em up.BUY IT
  • very good reliable driver

    posted by armitatz

    - easy to use- easy to solder- delivers 1.4A to led- 1 mode perfect for simple designs and retrofitting in old lights.
    easy to solder. small diameter fits in many old lights. perfect for updating old lights. straightforward use. no problems with soldering. I used it for an xml led and it delivers 1.4Amps to the led. The use was with no problems and the driver works without geting too hot.
    nice driver. veru useful. easy to use. I expect a 1-mode 2.0A version...
  • Perfict

    posted by Josh101

    Used this to make a small 1w led flashlight. Nice small size, with good output. Drives 1w LED's well and is robust. Comes with two drivers joined slightly together, great for small applications.
    There small and do their job well. no issues yet but don't see any reason to worry.
    Buy them. (space filler space filler space filler) words words words have nothing else to say. Word count is a bit annoying when you dont have much to say.
  • LED Driver Circuit Board for Flashlight

    posted by Pahentij

    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 flashlightFast shipping and good packing.
    Nothing to say.
    Good for modding flashlight on a cree xm-l and similar LEDs. It's a good way to change the mode options in your light.Highly recommend!
  • 3*7135 chips

    posted by espimones

    7135 chipsRegulatedMemoryReal output advertised
    This regulator drive out fairly steadily 1.4 amps. in max. mode.Exactly: 1.35 in high mode, 0.4 in middle, 0.6 in low (fluctuating in sos and fast strobe modes).I have put it, working together with a 16 mm alu base Cree R5 led in my Trustfire TR-801, and it bright now 25%-30% more than the original Cree Q5 led, giving a really flood light!According Cree data sheets, Cree R5 can hold up 1,5 mA, so this regulated circuit is perfect to this led. Other drivers that can only drive up 1000 Ma, will give 25% less light tan this.
    I recommend it


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