The authors have successfully developed a type of 120 kVA special frequency convertor. And a new practical drive module 2SD315A was chosen to solve the problems on driving high power IGBT.是什么意思_The authors have successfully developed a type of 120 kVA special frequency convertor. And a new practical drive module 2SD315A was chosen to solve the problems on driving high power IGBT.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句