J Thread Starter jigisha Joined Dec 19, 2015 6 Jan 23, 2016 #1 Is it possible to dim a non dimmable led bulb (which i have ip voltage: 170-230VAC, 50 hz) with triac dimming circuit?
Is it possible to dim a non dimmable led bulb (which i have ip voltage: 170-230VAC, 50 hz) with triac dimming circuit?
Dodgydave Joined Jun 22, 2012 10,297 Jan 23, 2016 #2 No. Those leds for mains have a transformerless psu inside, and give a fixed voltage across the led, you would have to take the led out, and modify it.
No. Those leds for mains have a transformerless psu inside, and give a fixed voltage across the led, you would have to take the led out, and modify it.
ErnieM Joined Apr 24, 2011 8,292 Jan 23, 2016 #3 jigisha said: Is it possible to dim a non dimmable led bulb (which i have ip voltage: 170-230VAC, 50 hz) with triac dimming circuit? Click to expand... Huh? The question seems to answer itself right here.
jigisha said: Is it possible to dim a non dimmable led bulb (which i have ip voltage: 170-230VAC, 50 hz) with triac dimming circuit? Click to expand... Huh? The question seems to answer itself right here.
