Power converter density, voltage, current and temperature ratings are gradually increasing thanks to advanced packaging and assembly techniques, and improved dielectric and passivation materials. The functional integration of active and passive devices try to take advantage of parasitic elements such as interspire capacitance and leakage flux in passive component windings in order to implement L-C, L-C-T or L-L-T functions of in order, to implement function multiple transistor switching cells, Nevertheless, this approach induces an important increase of power loss density which becomes harder to evacuate. This problem is today addressed thanks to power devices operating at higher temperature and improved cooling and spreading functionalities and techniques.


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    Titel :

    Les points-clefs de l'integration des convertisseurs de puissance


    Weitere Titelangaben:

    Schlüsselelemente der Integration von Leistungsumformern
    Key drivers for power converter integration


    Beteiligte:


    Erscheinungsdatum :

    2010


    Format / Umfang :

    9 Seiten, 14 Bilder, 1 Tabelle, 11 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Französisch