A Common-Mode Active Filter in a Compact Package for a Switching Mode Power Supply

被引：0

作者：

Shin, Dongil ^{[1
]}

Han, Ki Jin ^{[1
]}

Kim, Jingook ^{[1
]}

Kim, Sungnam ^{[2
]}

Jeong, Geunseok ^{[2
]}

Park, Jaesu ^{[2
]}

Park, Joungwook ^{[2
]}

机构：

[1] Ulsan Natl Inst Sci & Technol, Sch ECE, Ulsan, South Korea

[2] LG Elect, Prod Engn Res Inst, Pyeongtaek, South Korea

来源：

2014 IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC) | 2014年

关键词：

Active filter; common mode(CM); electromagnetic interference(EMI); conducted emission; feed forward; switching mode power supply (SMPS); EMI FILTER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A common-mode (CM) active filter was designed in a compact package to suppress CM conducted emission at a switching mode power supply. A very compact structure was implemented in the voltage-sense voltage-compensation feed forward topology. The proposed filter was analyzed, and a prototype was applied to a real switching mode power supply (SMPS) board, demonstrating its usefulness by experiments.

引用

页码：340 / 345

页数：6

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