Performance and Noise Attenuation Mechanism of Noise Reduction Transformer

Toshiaki Yanada, Takashi Matsuda, Osamu Ichinokura, Toshimasa Jinzenji

研究成果: Article査読

3 被引用数 (Scopus)

抄録

This paper describes a fundamental study of noise reduction transformers with a filter function for electrical surge noise. Three kinds of prototype noise reduction transformer are proposed. The noise attenuation mechanism are discussed by experiments and by circuit analysis using SPICE. This is useful to determine a method for the optimum design of the noise reduction transformer. The main results are as follows: (1) The noise attenuation of the prototype transformer is above -15 dB. (2) The leakage inductance and the stray capacitance are dominant factors to increase the noise attenuation.

本文言語English
ページ(範囲)4860-4862
ページ数3
ジャーナルIEEE Transactions on Magnetics
30
6
DOI
出版ステータスPublished - 1994 11月

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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