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current regulated Customers Reviews

  • Well build and working

    posted by Infratuna

    Building quality seems good. Does what promised and little more - it works with my bicycle dynamo which produce 6 V max. One of my GU10 230 V 3W led lamps driver broke down. I change this driver to the lamp and now I use it in my bicycle! It perfect cause it has rectifier and bicycle dynamos normally produce AC. I'm so excited :D
    This field is required :D Ok why not. I'm going to test my first bicycle-dynamo-DIY-lamp and if it is working well I order a lot more.
    Nice deal! Hope it has a long lifetime.
  • Fine for automotive use (and other!)

    posted by meq123

    Great for driving 1watt LEDs in series. Can drive up to 4-5 Red LEDs in an automobile application (or 3-4 White LEDs)
    I'm using this in an automotive brake light (LED) application. Unlike another review here, I kept the bridge rectifier diodes, but proactively attached a 100nF (0.1uF) capacitor across the output (close to the LEDs) and have NO interference issues at the radio. This replaced a setup that used to have interference with the radio, so I know the pitfalls. I listened carefully to my radio on weak FM stations to confirm. (Note these are mounted in taillights, less than 9 inches from my car radio antenna.)
    Perfect for driving 1watt LEDs
  • Excellent Value for Compact Current Driver

    posted by Rusdy

    - Very compact, can fit in SKU13741
    - Does not overheat
    - It's been working for more than a year without trouble (I bought this at the end of 2009)
    - If dealextreme can make bulb housing, driver and LED kit like LEGOs, that would be great, so people without soldering skills can mix and match their own LED bulb (I should patent this idea)
    - This is a current source, which means if the current output is 620mA, then it is 620mA no matter what LED you're connected it to. In my case, I had XR-E Q5. At 620mA, the voltage is around 3.1V. This means power consumed by the LED is almost 2W. Don't be surprised with this fact, you simply need to know 3W driver is probably not going to give you 3W, as it highly depends on what type of LED you use. At this current, my XR-E Q5 only gives me around 190 lumens (way less than 35W halogen). You can calculate all of these by going to CREE datahseet.
    Good driver.
  • 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...
  • DIY your own led bulb :)

    posted by Dominik

    Small enough to put it in E27 DIY LED Light Bulb Casing with Focusing Optic (sku.13741). Remember to secure the bottom of the pcb board against short-circuit with the case - there are many soldering points and on the case you have more than 220V.
    If you want to make you own led bulb for small light spot it may be the right choice for you, but for bigger illumination I strongly suggest 3x1W version.


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