how to make 220 volt AC LED light and diode register make how to 220 volt AC se jalai 3 volt ki LED

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MR Hk Experiment

MR Hk Experiment

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@Dave_en
@Dave_en 2 күн бұрын
Normally sirf series resistor hi lagate dekha hai. Parallel reverse me diode laga do toh reverse voltage se protection milega. Lamp banana hai toh bridge rectifier, series capacitor 0.47uF, filter capacitor 100uf, 7 LED in series, bleeder resistor 1M (parallel to series capacitor) aur 100k parallel to filter capacitor.
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