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Electromagnetic Interference Testing and Suppression Methods for Automotive Window Lifter Motor
Abstract:
Window lifter motor is one of the potential electromagnetic interference (EMI) sources in automobile. Based on the research on the principle of Window lifter motor and the generation mechanism of EMI, its EMI characteristics are tested and analyzed. The EMI suppression methods are proposed. By comparing two filters methods,it shows that the designed filter suppresses the electromagnetic interference more effectively. Its conducted emission and radiated emission are lower than the second lever limits of CISPR 25-2007+.
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940-944
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October 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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