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    Please use this identifier to cite or link to this item: http://ir.lib.ksu.edu.tw/handle/987654321/7964

    Title: 高效率單組輸出主動箝位零電壓切換Flyback轉換器
    High-Efficiency Single-Output Active-Clamping ZVS Flyback Converter
    Authors: 林忠義(Chung-Yi Lin)
    林景源(Jing-Yuan Lin)
    李昭翰(Chao-Han Li)
    羅有綱(Yu-Kang Lo)
    邱煌仁(Huang-Jen Chiu)
    Keywords: 穩壓器
    active clamping
    flyback converter
    Date: 2008-09-05
    Issue Date: 2010-01-14 16:57:11 (UTC+8)
    Abstract: 對於達成高效率單組輸出80W的穩壓器,本文提出一創新
    PFC),DC/DC Stage採用主動箝位(Active Clamp)技術,使用一
    To achieve a high efficiency single-ended output 80W
    adapter, this paper presents a novel architecture. Power factor
    correction uses TM PFC, and DC/DC Stage adopts
    active-clamping technique which is composed of an auxiliary
    switch and clamping capacitor reducing the voltage stress of
    switches and reaches ZVS function. Thanks to ZVS, the switching
    loss is decreased, it can promotes the total efficiency of the whole
    adapter up to 88%. In addition, this adapter has OVP, OCP, and
    SCP functions.
    Relation: 台灣電子電力研討會暨展覽會
    Appears in Collections:[電機工程系所 ] 2008第七屆台灣電力電子研討會暨展覽會

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