Suppression of the Conducted Interference of Switching Power Supply


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Along with the power electronic technology constantly to high frequency change, miniaturization, direction, switching power supply the electromagnetic compatibility problems appeared more and more important. This paper mainly analyses the switch power electromagnetic interference source and the coupling channels, and with half a bridge type switch power converter for example analyses of switch power supply conducted interference. On the basis of existing circuit model, calculates and analyzes the an active filter, thus for suppression of switch power supply conducted interference provide theoretical basis.



Key Engineering Materials (Volumes 474-476)

Edited by:

Garry Zhu




H. He et al., "Suppression of the Conducted Interference of Switching Power Supply", Key Engineering Materials, Vols. 474-476, pp. 883-887, 2011

Online since:

April 2011




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