用matlab做的单相boost PFC的仿真模型，功率11K，采用PI双闭环数字控制方法，波形较好。-Using matlab to do the simulation model of single-phase boost PFC power 11K PI double closed-loop digital control method, the waveform is better.

单相PFC电路利用继电器和电阻进行冲击电流限制，该MATLAB程序用于粗略计算相关取值，供参考。-A calculation program for inrush suppression of single-phase boost PFC.