welding machine control card with diagram circuit pin details welding machine repairing top card
34:57
IGBT gate driver resistance and drive voltage check driver welding machine repairing IGBT based
50:12
Mosfet welding machine control card repair || full control card repair in hindi
0:08
Are you ready
20:35
Ep3 Testing the welding machine driver board UC3846
10:34
welding machine low output/welding machine low current,
11:44
#Inverter#welding HOW TO REPAIR INVERTER WELDING MACHINE || CONTROL CARD || IC 3140,3525,4688,lm358
20:55
4688 & 3525 IC Details Kis Pin Par Kitne Voltage a Rahe Hain Welding machine repairing #4688 #3525
12:52