Chopper IGBT

Published:2011/5/5 2:59:00 Author:muriel | Keyword: Chopper, IGBT | From:SeekIC

Although theswitching devices internal operation mechanismis different ,forthe buffer circuit, itcan only considerthe external characteristic of the device, when IGBT isclosing, the modelis current source of thevoltage control, when it is opening, the model is thevoltage source of voltage control. As shown in figure of chopper is generally IGBT buffer circuit model.



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