Design of low-profile LLC resonant converter for low transformer loss

Sihun Yang, Masahito Shoyama, Seiya Abe

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

3 被引用数 (Scopus)

抄録

This paper presents the design of two flat transformers in low-profile LLC resonant converter for low transformer loss. The trend toward high power density, high efficiency, and low profile in power supplies has exposed a number of limitations in the use of magnetic component structures. Therefore, LLC resonant converter can be operated at high switching frequency with high efficiency, because the switching loss is reduced by soft-switching. However, flat transformer loss becomes problems at high switching frequency. As a result, flat transformers temperature becomes high. Therefore, it is necessary to reduce the transformer temperature by analyzing the loss. In this paper, design for low transformer loss is presented.

本文言語英語
ホスト出版物のタイトルTENCON 2010 - 2010 IEEE Region 10 Conference
ページ1301-1306
ページ数6
DOI
出版ステータス出版済み - 2010
イベント2010 IEEE Region 10 Conference, TENCON 2010 - Fukuoka, 日本
継続期間: 11 21 201011 24 2010

その他

その他2010 IEEE Region 10 Conference, TENCON 2010
国/地域日本
CityFukuoka
Period11/21/1011/24/10

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学
  • コンピュータ サイエンスの応用

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