Balanced Switching Converter to Reduce Common-Mode Conducted Noise

Masahito Shoyama, Ge Li, Tamotsu Ninomiya

研究成果: ジャーナルへの寄稿学術誌査読

112 被引用数 (Scopus)

抄録

Because conventional switching converters have usually used unbalanced circuit topologies, parasitic capacitance between the drain/collector of an active switch and the frame ground through its heat sink may generate the common-mode conducted noise. This paper proposes a balanced switching converter circuit, which is an effective way to reduce the common-mode conducted noise. As an example, a boost converter version of the balanced switching converter is presented, and the mechanism of the common-mode noise reduction is explained using an equivalent circuit. This good feature is confirmed by experimental results. The concept of the balanced switching converter is applied to some other types of switching converters.

本文言語英語
ページ(範囲)1095-1099
ページ数5
ジャーナルIEEE Transactions on Industrial Electronics
50
6
DOI
出版ステータス出版済み - 12月 2003

!!!All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学
  • 電子工学および電気工学

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