开关电源中磁性元件的设计 - 电源 - 优领域 - 在优领域，找到您想要的！ 关键词：开关电源；磁性元件；反激变压器 [gap=4499]Key words：switching power supply；magnetic component；flyback transformer】
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反激式变压器设计原理 Flyback Transformer Design Theory
辅助电路由辅助开关管、耦合电感(反激变压器)和反馈二极管构成。
The auxiliary circuit is composed of an auxiliary switch, a coupled inductor (flyback transformer) and a feedback diode.
文章研究了采用不同的正激、反激变压器匝比对传输功率的分配比例、电流纹波等影响，并进行了试验验证。
The influence on the power transfer and the current ripple with different turns ratio was researched. The experimental results verified the analysis.
反激变压器的设计方法文献中各异，课题根据法拉第电磁感应定律，推导出变频大功率断续反激式变换器变压器的设计方法。
The design means of high frequency DCM flyback converter is derivated on the base of Faraday law of electromagnetic induction in subject.
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