🔴how to make transformerless power supply 220 v convert to 12 v DC supply

Описание к видео 🔴how to make transformerless power supply 220 v convert to 12 v DC supply

How to make 12 DC supply without transformer convert 220 to 12 DC


🔴Components ..
1 105j 400v capacitor 1 pice
2 mega ohm resistance 1 pice
3 IN 4007 diode 4 pice
4 330 uf 63v capacitor 1 pice
5 12v zenior diode 1 pice
6 one any colour led with 1k resistance
7 fuse 1
8 zero pcb
And wires




Thakyou so much ❤️



#power
#electronic
#circuit
#supply
#repair
#make

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