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hi Paul, I just finished the 144/500 controller....thank you very much for you kind help and direction....now I am preparing the 1K controller with some changes at the Power stage. I have two Hitachi hude amp IGBT (1200V/1200A). I just wondering if you can help me with the IGBT driver circuit.
1. Using the same 1K controller board
2. need a different driver (IGBT driver that controlled by 'no.1')
etc...
would you please help...
note : sorry for my english...
thank you very much
regards
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