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current power source

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current power source Customers Reviews

  • GOOD, But not exactly as described

    posted by yossimal10

    GoodBut not exactly as describedI received a product with different technical dataWalt is:12V-27V300MA
    Technical data was different than describedIn this case was that it was right for meBut it may not suit someone else
    If technical data all right with youIt's a good product,Looks quality,Reasonable price
  • Works reliabily

    posted by cousineau

    I have a few of these to power different 40 watt blue LEDs. They work reliably with no heat issues. They are forgiving if you ever cross wires and make a spark. Mine have worked for days continuously.
    Could be a bit cheaper, but I don't know of a source for cheaper ones, so if you need 40 watts then you have to pay the price.
    Does what it's supposed to do.
  • Perfect match for SKU66382

    posted by chrisal

    - It delivers the exact power needed for High Power Leds Modules ratings as SKU66382.
    - It is very small (I thought it was larger !)
    - it accept major AC lines all over the world
    - It has a pilot LED onboard that confirms it is working
    -It is the perfect match for SKU66382 or equivalent. -Dont try to do power supplies yourself, it is already available! Get this unit.
    -Necessary some skills for completing the assembly. it is a perfect component for LED lightning.
  • Perfect to replace led lights reactor.

    posted by luizfernandoh

    It is good to replace the internal power supply with 5x1w with socket E27 led lamps. Of course my led lamps should work for more time, but this power suply is the same that comes inside led lights.
    It works with another led light that I have but still didn t get it work with the led light I supposed it would work.
    Not at all.
  • This driver is not 680mA

    posted by whorled

    It is relatively inexpensive.It is small and light.It is waterproof.The wiring not too thin.It comes with a connector on the dc side.
    The DX listing for this product shows "Waterproof 680mA 3W Power Constant Current Source LED Driver ".The label on the driver has no output current shown, only "Output 1x3w"
    Came here expecting this driver to be suitable for power testing single 3w leds at 680mA. The driver only delivered 540mA into a single 3w led. It was tested with several different single leds: 2.5v red 660nm 3w leds, 3.5v blue 450nm 3w leds, and 3.7v warm white 3w leds. Multimeter showed each one receiving only 540mA.Left disappointed.


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