A new low profile, light weight, high power density and high efficiency planar transformer for aerospace application is presented. In this paper, a systematic optimizing procedure is illustrated with a detailed design of a flyback transformer. We use Double 2D Finite Element Method (FEM) [1] modeling strategies to calculate the power loss and to optimize the design. The strategies, interleaving and horizontal and vertical parallel windings for reducing the winding loss are discussed. A 6-layer PCB layout is shown to validate the design.


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    Titel :

    Modeling and design optimization of planar power transformer for aerospace application


    Beteiligte:
    Zhang, K. (Autor:in) / Wu, T. X. (Autor:in) / Kutkut, N. (Autor:in) / Shen, J. (Autor:in) / Woodburn, D. (Autor:in) / Chow, L. (Autor:in) / Wu, W. (Autor:in) / Mustain, H. (Autor:in) / Batarseh, I. (Autor:in)


    Erscheinungsdatum :

    2009-07-01


    Format / Umfang :

    874584 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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