Filter Design of Anti-Electrical Fast Transient /Burst and Parameter Selection

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Abstract:

In order to solve the difficulties for the electrical and electronic equipment in passing through the EFT/B test, a filter design method of the anti-EFT/B interference is presented, and the standard of parameter selection is given. The EFT/B interference source transfer function is given, based on the analysis of the EFT/B mechanism, and an equivalent circuit mode is established. An anti-EFT/B interference filter design is presented thorough the spectrum analysis of the EFT/B interference. Experiments show that the designed filter can inhibit the EFT/B interference effectively, and meet the requirements of electromagnetic compatibility at the same time.

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627-633

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December 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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