线性稳压稳流电源的工作原理及故障排除  

Working principle of linear regulated current and common troubleshooting

作　　者：张建平[1] 强顺义[1] 

机构地区：[1]陕西凌云电器集团有限公司,陕西宝鸡721006

出　　处：《电子测试》2017年第8期108-109,共2页Electronic Test

摘　　要：线性稳压稳流电源是电子类企业常见的仪器之一,广泛应用于各种测试和实验过程中,它正常工作与否直接影响到测试设备的安全。本文通过分析电源结构及电路,结合具体实例分析了电源输出故障时的几种典型故障,并给出了具体的故障排除办法。Linear regulator constant-current power supply is one of common instruments, electronic enterprise is widely used in all kinds of tests and experiments in the process, it work properly or not directly affects the safety of the test equipment. This article through the analysis of the power structure and the circuit, combined with concrete example analysis of output power failure of several typical faults, and gives the specific troubleshooting methods.

关 键 词：直流稳压稳流电源 输出电压 故障排除 

分 类 号：TN86[电子电信—信息与通信工程]