Sir your videos are amazing I love your videos. Sir I have a question. Can I use 2 igbt in parlall in single single igbt welding machine because I don't work on 250 amp if I use 220 amp. Only 6 electrodes I can use after that it blasts. Sir keya may aik kay badlay 2 igbt parlall laga sakta houn please reply I am waiting for your valuable response