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author:

董纪清 (董纪清.) [1] (Scholars:董纪清) | 陈为 (陈为.) [2] (Scholars:陈为)

Indexed by:

CQVIP PKU CSCD

Abstract:

两路交错PFC是中、大功率开关电源前级的常用拓扑.本文从共模EMI噪声源和噪声路径两方面对共模噪声产生的机理进行了分析,详细说明了磁性元件的杂散分布电容对共模噪声的影响.针对交错PFC的共模噪声特点,提出了改善其共模EMI噪声的措施,并在一台600W的样机上进行了实验,实验验证了理论分析的结果.

Keyword:

交错PFC 共模噪声 分布电容

Community:

  • [ 1 ] [董纪清]福州大学
  • [ 2 ] [陈为]福州大学

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Source :

电工电能新技术

ISSN: 1003-3076

CN: 11-2283/TM

Year: 2007

Issue: 3

Volume: 26

Page: 42-46

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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