DX  » Community » Reviews » 28W 1400mA Power Constant Current Source LED Driver (85~265V)
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    • Overall Rating: 4
    • Price: 4
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Not bad driver

    posted by komik777 on 03/25/2012 Certified Owner

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

    Pros:
    I received the 4 pieces: 2 marked “JR Drive”, and 2 marked “QiaoDuoTianCong”. The JR Drive is very good quality, made very accurately, very good work.
    Cons:
    The QiaoDuoTianCong build quality is very poor, in addition one thing exploded after 3 second work.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good power supply

    posted by gallimatao on 10/01/2010 Certified Owner

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

    Pros:
    The 28W 1400mA Power Constant Current Source LED Driver (85~265V)has been under electronic tests in my company and we are obtaining good results. At least for the brazilian standards, the price is good.
    Cons:
    Until now, the only point for concerning is that the current doesn't achieve the value it was supposed to. We have measured all...
    View Detail » 
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