摘要
以数字实验室常用设备DSG-5B型数字逻辑EDA系统中电源为例,介绍开关型稳压电源原理,并对三种常见故障进行分析及维修。
This article takes the electric power source of DSG-5B digital logic EDA system commonly used in digital laboratory for example,introduces the principle of switching voltage regulator,and analyzes three common failure and their maintenance.
出处
《价值工程》
2011年第26期52-52,共1页
Value Engineering
关键词
直流稳压电源
故障
维修
D.C.regulated power supply
fault
maintenance
