摘要
直流稳压电源是目前高校普遍应用的电子学实验教学装置。设备发生故障后会给造成实验教学一定损失,实验室装置完好率是实验教学保障的重要指标,能否及时发现并排除实验装置故障,是保证实验教学质量的重要内容。文章阐述了直流稳压电源系统的电路原理,文章就电气设备电源发生故障现象、原因及检查方法做简单介绍。提高了该装备的维护保障水平。
DC power supplier is the universal electronics experimental equipment for teaching at present. The equipments have breakdown, will bring the experimental teaching certain losses, Intact Rate of Laboratory Equipment is an important indicator of experimental teaching support system. It is important to detect and eliminate the failure of the experimental device and to predict future health status in real-time, which is an important content to ensure the experimental teaching quality. In this article, the circuit principle of the.DC power supplier is described And the breakdown phenomenon, the reason and the inspection method on the electrical equipment power source are introduced, maintenance and supporting ability of such equipments is increased.
出处
《电子设计工程》
2015年第13期155-157,共3页
Electronic Design Engineering
基金
国家自然科学基金资助项目(61102167)
关键词
实验装置
直流稳压电源
原理
故障分析
experimental equipment
DC power supply
principle
fault analysis
