What is function of chopper circuit? All Questions › Category: Electric Vehicle › What is function of chopper circuit? 0 Vote Up Vote Down chetan shidling asked 4 years ago Options: It converts AC supply into DC supply It converts DC supply into AC supply It converts DC supply into DC supply None of the above 1 Answers 0 Vote Up Vote Down chetan shidling answered 4 years ago The chopper step-ups or step-downs the dc supply. The correct answer is option 03.