When an LLC-type parallel resonant converter (LLC-PRC) operates above resonant frequency, the switching transistors can be turned off at zero voltage. Further study reveals that the LLC-PRC possesses the advantage of lower converter voltage gain as compared with the conventional PRC. Based on the analytic results derived, a complete set of design curves from which a systematic design procedure is developed is obtained. Experimental results from a 150-W, 150-kHz, multioutput LLC-type PRC power supply are presented.<>


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    Title :

    A multioutput LLC-type parallel resonant converter


    Contributors:
    Liu, R. (author) / Lee, C.Q. (author) / Upadhyay, A.K. (author)


    Publication date :

    1992-07-01


    Size :

    816473 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English