IGBT gate tester khud banay. 8 Igbt solar inverter k Igbt kasay match kary
19:13
A - Z Assumbling and testing part. 2.
41:12
igbt checking, igbt matching, igbt gate value solar inverter repairing
24:39
Inverex Nitrox 12 kW hybrid inverter Repair Complete repairing video and repair service
24:13
Without battery Solar inverter. A to Z Assumbling, problems & solutions. series no.1
6:33
اب بغیر ٹرانسفارمر اسٹیبلائزر بنائیں صرف صرف 800 روپے میں 5,000 واٹ
8:46
With out battery Solar inverter short circuit and inductor coil relationship and Igbt blast.
12:21
soler inverter ke igbt ko kaisy dobara jalny sy bachaye
26:42