I need arc welding machine pcb igbt circuit Buyer and Importer

Hello, I need arc welding machine pcb igbt circuit. We are manufacturing Stud Spot and regulator welding machine India from last 25 years. Please, provide me details of pcb . i need different ampere all igbt pcb from 200, 250, 300 and 400 amp.Best RegardsMittal PAtelot and regulator welding machine India from last 25 years. Please, provide me details of pcb . i need different ampere all igbt pcb from 200, 250, 300 and 400 amp.Best RegardsMittal PAtel Show More