2kW高頻高壓電源

摘要：本文詳細介紹了2kW高頻高壓電源的設計，該電源采用新型零電壓多諧振變換技術和軟關斷全橋變換技術，電源具有較高的工作頻率和功率密度，同時它體積小、效率高，達95％。 敘詞：高頻高壓電源，零電壓開關，多諧振變換電路，高壓倍壓整流 Abstract：This article analyses the design of a 2kW high frequency high-voltage switch power supply in detail. This switch power supply presents a new type of zero-voltage-switched(ZVS) multi-resonant converter and soft turn-off full-bridge converter. This switch power supply has high switching frequency, high power density . At the same time it has little magnitude and high efficiency, up to 95%. Keyword：high frequency high-voltage switch power supply, zero-voltage-switched