传真机电源电路分析及故障检修方法

Supply Circuit Analysis and Maintenance about Electro-graph

电源电路是传真机的重要组成部分,由于电网电压的不稳定性及电源电路工作的连续性.使该电路成为传真机中故障率较高的电路。本文分析了传真机电源电路的组成及工作原理,并介绍了该电路中常见故障的检修方法。

Supply Circuit is a important part of electrograph. In this paper we introduce theory of Supply Circuit, and introduce the maintenance of normal fault.