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記事

64 引用 (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.

元の言語英語
ページ(範囲)1095-1099
ページ数5
ジャーナルIEEE Transactions on Industrial Electronics
50
発行部数6
DOI
出版物ステータス出版済み - 12 1 2003

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Electric network topology
Heat sinks
Noise abatement
Equivalent circuits
Capacitance
Switches
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

これを引用

Balanced Switching Converter to Reduce Common-Mode Conducted Noise. / Shoyama, Masahito; Li, Ge; Ninomiya, Tamotsu.

:: IEEE Transactions on Industrial Electronics, 巻 50, 番号 6, 01.12.2003, p. 1095-1099.

研究成果: ジャーナルへの寄稿記事

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