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1w power led driver faults

Discussion in 'Troubleshooting and Repair' started by amila117, Nov 27, 2013.

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  1. amila117


    Nov 27, 2013
    i have made some home led bulbs using low cost 1w power led and chinese driver circuit,
    (aluminium heat sink model lights ,3w ,5w, 7w )
    the problem is when using bulb for few days light is reducing gradually and the led driver cct is gonna blown ,i had this problem for most of lights that i have made,
    can help me to fix this problem or any gd idea to make a reliable driver cct for drive 1w high power leds ,
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    Jan 21, 2010
    Is anything getting hot?
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