This paper presents the general principle and method of inputing smoothing circuit design in switching power supply, which is based on the theory of dual-port network. 介绍了基于二端口网络的开关电源输入平波电路设计的一般原理和方法。
Forced Labor Identification of rhizoma Atractylodis japonicae The IGBT-controlled chopper circuit can be greatly simplified as the smoothing inductor and commutation circuit of the thyristor-controlled chopper circuit are no more required. 采用IGBT的斩波电路可以省去原来可控硅电路所需的平波电抗器和强迫关断电路,因此斩波电路结构可以得到极大的简化。
Design& realization of input smoothing circuit in switching power supply 开关电源输入平波电路的设计与实现