摘要
本文介绍了一种学生实验用的直流稳压电源短路保护功能及声光报警电路的设计原理。
This paper studies the selfprotection and soundalarm apparatus of DC voltage source at shortcircuit.Owing to the application to teaching experiment,the new apparatus is rational and effective.
出处
《信息工程大学学报》
2003年第1期101-102,共2页
Journal of Information Engineering University
关键词
稳压电源
短路保护
声光报警
stabilized voltage supply
self-protection
sound-light
