karthikeid Posted September 9, 2009 Report Share Posted September 9, 2009 hii need a circuit to lit 50 leds in ac voltage 230v,50Hz... Quote Link to comment Share on other sites More sharing options...
blueroomelectronics Posted September 11, 2009 Report Share Posted September 11, 2009 LEDs don't use a ballast. Quote Link to comment Share on other sites More sharing options...
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