一种实现断续导通模式Boost PFC变换器电解电容纹波电流最优抑制的新型控制策略

In a power factor correction (PFC) converter, an electrolytic capacitor (E-Cap), which has the advantages of a smaller volume and a low cost compared with other kinds of capacitors at the same voltage rating and capacitance value, is usually used to balance the difference between the pulsating input power and constant output power. However, the E-Cap has a bigger equivalent series resistance and t...