磁放大器在开关电源中的应用研究

Study on Applications of Magnetic Amplifier in Switching Mode Power Supply

介绍了磁放大器的稳压原理,推导了控制电感的设计方法并分析了系统闭环稳定性,最后给出了一个应用实例。

The operation principle of magnetic amplifier regulator is described, and then the design method of controlling inductor in MagAmp regulator is derived. Moreover the stability of whole closed-loop system is analyzed and a design example is presented in the end.