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  • Overall Rating: 5
  • Price: 5
  • Quality: 4
  • Ease Of Use: 5
  • Usefulness: 5
Good LED Driver – GU10 300mA 3W Power Constant Current Source LED Driver (220V) Reviews

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.
Other:
Connecting wire are short(about 5 cm's long), no problem for me, but might be for someone who needs longer connecting wires.
Bottomline:
Good and inexpensive LED driver, also small for any LED diy. If you need a small, inexpensive, good driver BUY it. I will buy some more soon.

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