dimmer circuit for led bulb

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Discussion in 'General Electronics Chat' started by jigisha, Jan 23, 2016.

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  1. Jan 23, 2016 #1
    jigisha

    Thread Starter New Member

    Dec 19, 2015
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    0
    Is it possible to dim a non dimmable led bulb (which i have ip voltage: 170-230VAC, 50 hz) with triac dimming circuit?
     
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  2. Jan 23, 2016 #2
    Dodgydave

    AAC Fanatic!

    Jun 22, 2012
    7,527
    1,242
    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.
     
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  3. Jan 23, 2016 #3
    ErnieM

    AAC Fanatic!

    Apr 24, 2011
    7,947
    1,817
    Huh? The question seems to answer itself right here.
     
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