Efficient Solving Method of Common-Mode Interference in Balanced Bus

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Abstract:

To analyze the causes of common-mode interference from the definition of common-mode voltage, and the combination of graphics using mathematical formula image illustrates the size of common-mode voltage. At the same time, to analyze the method and defects of common-mode interference in the traditional two-line balanced communication line. On this basis, a cost-effective solution circuit is proposed. The results prove that the circuit has the advantages of low cost, simple structure, convenient features.

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418-421

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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