著者

早乙女 英夫 川越 博幸 栗田 直幸

出版者

一般社団法人 電気学会

雑誌

電気学会論文誌A(基礎・材料・共通部門誌) (ISSN:03854205)

巻号頁・発行日

vol.138, no.12, pp.592-598, 2018

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<p>In this paper, recent topics of low loss technologies of magnetic components for high frequency power converters are discussed. We mainly describe the equivalent circuit model for the ferrite inductor considering high-frequency magnetic loss, new magnetic material technologies for the magnetic components to reduce the loss, and the loss-reduced design technology of high-frequency transformers for the isolated DC-DC converter.</p>