• Title/Summary/Keyword: Inductor-Inductor-Capacitor-Transformer(LLCT)

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Half-Bridge Series Resonant Converter Using A LLCT for High Density Switching Power Supply (LLCT적용 고집적 스위칭 전원을 위한 Half-Bridge 직렬 공진컨버터)

  • Park, J.Y.;Kong, Y.S.;Hwang, I.G.;Kim, E.S.
    • The Transactions of the Korean Institute of Power Electronics
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    • v.11 no.1
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    • pp.56-64
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    • 2006

  • Recently, high density power supply has been researched over the last few years. To achieve high density power supply, the series resonant converter has been steadily used. In this paper, the half-bridge series resonant converter using the integrated Inductor-Inductor-Capacitor-Transformer(LLCT) is described. The structure of LLCT is analysed by the use of Finite Element Method Magnetics(FEMM) Software. Also the experimental results are verified by the simulation based on the theoretical analysis and the 300W experimental prototype.

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LLCT design and half-bridge series resonant converter for high density switching power supply (고집적 스위칭 전원을 위한 LLCT 설계 및 Half-Bridge 직렬공진 컨버터)

  • Park J.Y.;Kong Y.S.;Kim E.S.;Lee H.Y.
    • Proceedings of the KIPE Conference
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    • 2004.11a
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    • pp.49-53
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    • 2004

  • High density power supply technology has been researched over the last few years. In this paper, integrated LLCT(Inductor-Inductor-Capacitor-Transformer) structure is described for use in the half-bridge series resonant converter. The structure is analysed by means of FEMM(Finite Element Method Magnetics) and the experimental results of an U structure for a 300W converter we presented.

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