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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1461502/ucc25660-500w-two-transistor-forward-solution
工具与软件：
嗨、团队：
双晶体管正向解决方案、该怎么办？ 85V-265V 交流输入、100V 输出、500W。
Enhui、
在500W 功率下、您是否需要 PFC 解决方案？ 为什么您更喜欢正向拓扑？
谢谢
