电感滤波电路的研究

摘要

桥式整流电路是一种常见的工程电路,电子电路中经常需要把交流电压转化为近似常数的直流电压,电感滤波电路就能实现这个要求。在电感充放电的一个周期中,负载电流只含有少量的交流分量。研究结果说明,电感滤波电路的起始电流和平均电流是稳定的。%The diode bridge is a type of common engineering circuit that converts an AC voltage into a nearly constant DC voltage that is to be used as power supply for electronic circuits.This function can be realized by the inductor filter circuit.Because of the charge-and-discharge cycle,the load current contains a small AC component called ripple.The study result shows that the initial load current and the average load current are stable.