一种小功率开关电源的功率因数补偿及谐波限制方法研究

Research about Method of Power Factor Compensation and Harmonic Limit for Low Power Switching Power Supply

本文介绍一种简单的PFC电路结构,实现对小功率开关电源的功率因数补偿和谐波限制,并给出计算方程和实验结果。

The simple structure of PFC circuit is introduced in the paper,it be able to achieve Power Factor compensation and limit Harmonic for low power Switching power supply,the calculate equation and experiment result is described.