How to repair waterproof welding machine ( new mosfet replace)

[@weldingmachinepcbmanufactu1025]

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[@djluckydibaibsrjitendrakum7508]

Ye hi machine h mere pass

[@gselectric3428]

Sir mere pas b iss k jise machine hai uss ki igbt gate drive circuit smd parts kharab ho Gaye hai ki Tara repair kare kon ke components lagaye kis velue k ?

[@ranaelectronicelectric]

22 ohms aur 5 ohms resister lagake gate driver baniyee. Smd componets ki jagah par dusra resister aur diode lagake baniye.

[@mohdmujahid8492]

ARC 200 WELDING MACHINE MEI ROD CHALATE PER OC JAL JAATI HAI OR MOSFET DAMAGE HO JAATE HAI FIR CHANGE KARNE PER BHI YAHI DIKKAT AATI HAI PLZ SIR

[@djluckydibaibsrjitendrakum7508]

Mane igbt to dodara dal deya or machine to on ho gayi par output nahi nakal Rahi h sir

[@nepaliketosth9324]

dai hjurko cnct no.dinuna

[@shaikhmujaffarmunavarbhai1229]

apka contact no sir muze repair karana he