单端反激式开关电源几种工作方式的分析

Analysis on the Working Ways of a Single-end Flyback Switch Source

单端反激式隔离集成控制器开关电源，涉及到电气工程的许多方面内容。虽然这种开关电源集成控制器的种类很多，但是该电源的核心部件脉冲变压器是具有共性的。文中叙述了该类电源脉冲变压器的工作状态，以及能量的储存、释放、传递与转换的一些问题。

The single-end flyback integrated controller switch power source involves a lot of areas in electric engineering.Although there are many kinds of the switch power source integrated controllers, the key parts of these power sources have common features.This paper introduces the working status,energy storage,release,transfer and conversion of this kind of power pulse transformers.