DX  » Community » Reviews » GU10 300mA 3W Power Constant Current Source LED Driver (220V)
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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    replacement driver for my 3x1w e27 leds

    posted by heng84 on 10/26/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    extremely cheap, when u notice your led bulbs are not working just replace the drivers ,direct replacement for the e27 leds that im using and its small enough to fit in with ease, and much cheaper in the long run then using energy saving bulbs
    Cons:
    make sure you have enough ventilation for your led bulbs , if your led bulbs produce too much heat it will destroy your driver,...
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    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Nice small driver

    posted by lojzek on 01/19/2011 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Nice, small and easy to use LED driver. Bought one for testing purposes- for test driving 5W 10V LED diode. While testing, it didn't produce to much heat.
    Cons:
    For now hardly any. Maybe the clearance between high voltage side conections is a bit low.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good LED Driver

    posted by nikossv on 01/16/2011 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Good price. It works very well with 3x1W LED's, barely warm to the touch. Voltage across led's was 3.1, 3.0, 3.2 at a constant current of 300 mA. Driver build with AP3706 IC which can provide constant voltage or constant current regulation.
    Cons:
    Some SMD parts were not well centered on corresponding pads, but soldering is good and it works without any modifications.
    View Detail » 
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