How To Make a 12 Volt Cordless Drill Work on 220 Volt ?

[@Unknown1-t6d]

Excellent friend keep it 🎉

[@LongTechnical]

Thank you so much bro

[@Unknown1-t6d]

Friend I need your help

[@gfashraful]

Cannot use SMPS without feedback circuit We don't get feedback circuit here❤

[@LongTechnical]

Why not bro, tell me detail ?

[@gfashraful]

@LongTechnical I have 4 PC power supplies with good feedback circuits and no good input sites. I have checked the transistor first diode and transformer everything is fine using the old pcb.

[@gfashraful]

@LongTechnical We don't have any facility to make new PCB here

[@gfashraful]

@@LongTechnical Can SMPS be made without PCB

[@LongTechnical]

Of course bro

[@hung8539]

A long gửi e mạch hiện thị 30v100a đi a ...😢