DX  » Community » Reviews » MR16 1*1W 320~350mA Constant Current Regulated LED Driver (8~30V Input)
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  • Overall Rating: 4
  • Price: 4
  • Quality: 4
  • Ease Of Use: 3
  • Usefulness: 5
Perfect – MR16 1*1W 320~350mA Constant Current Regulated LED Driver (8~30V Input) Reviews

posted by funebre on 03/20/2013 Certified Owner

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

Pros:
Small, light, perfect for small led-lighting projects. Is polarity indipendent.
Cons:
Short wires, had to solder new ones. Also, the big nail-like power connectors are a pain in the ass, had to desoder and solder simple wires
Other:
As many have already said, be careful with voltages, DX descrtiption is still wrong, the maximum input voltage is NOT 30V, the capacitor is only rated for 25V, so the actual maximum voltage that you can apply to this LED driver is 25V DC. (or 18V AC)
Bottomline:
This product could be better if they had made the dim pin of the PT4115 more accessible. For a beginner is not easy to solder a wire to the small pin of a smd chip

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