可调数显稳压电源的设计  

The Design of Digital Regulated Voltage Supply

作　　者：刘秋艳[1] 

机构地区：[1]天津滨海职业学院,天津市300451

出　　处：《天津职业院校联合学报》2011年第5期19-21,共3页Journal of Tianjin Vocational Institutes

摘　　要：数显稳压电源被广泛应用于各种需电压显示的场所,它使用户对所用电压一目了然,节省测试时间。本文主要介绍了用LM317与ICL7107构成可调数显电源的组成、工作原理及电路的调试方法。Digital regulated voltage supply is widely applied in various places where voltage display is needed.It enables users to read voltage at a glance and saves testing time.The article mainly introduces the composition,operating principle and circuit debugging method of digital regulated voltage supply.

关 键 词：数显稳压电源 LM317 ICL7107 A/D模数转换器 

分 类 号：TM91[电气工程—电力电子与电力传动]