开关电源设计中的电磁干扰分析与抑制方法

Electromagnetic Interference Analysis and Suppression Method in the Switching Power Supply Design

以一个开关电源的电磁兼容设计过程为例,通过对开关电源电磁干扰机理的详细分析,提出了相应的抑制措施及需要注意的问题。

This paper takes switching power supply＇s EMC design process as an example. Through detailed analysis of the switching power supply electromagnetic interference mechanism; it put forward the corresponding restraint measures and needs attention.