摘要
首先对开关电源常用特种元器件的类型及主要功能做一简介,然后重点阐述开关电源输入保护电路及EMI滤波器的设计。
In this paper, we first introduce the types and the main functions of common-used special components in switching-mode power supply, and then focus on the design of input protection circuits and the EMI filters in switching-mode power supply.
出处
《电源技术应用》
2009年第11期1-5,共5页
Power Supply Technologles and Applications
关键词
开关电源
元件
EMI滤波器
共模扼流圈
Switching-Mode Power Supply
Components
EMI Filter
Common-mode Choke
