一款简易双电源切换装置的设计  

A Design of Simple Dual Power Switching Device

作　　者：梁亮[1] 

机构地区：[1]山东科技大学,山东青岛266500

出　　处：《电子质量》2015年第12期82-84,共3页Electronics Quality

摘　　要：该文介绍了一种利用Lpc 2132作为控制芯片的双电源切换装置,可实现主电源与副电源之间的手动切换与自动切换功能,并着重介绍了整个系统的结构组成与实现功能,阐述了该装置的工作原理,分析了各部分之间的紧密联系。这种双电源切换装置在社会生活中有很高的实用价值,主要可应用于学校、车站、医院、工厂等场所,实现供电的稳定性与安全性,保障人民的生命财产安全,具有良好的应用前景。This paper introduces a dual power switching device which use Lpc 2132 as the control chip,realizing the function of manual switching and automatic switching between the main power and sub power,and highlights the structure and function of the whole system,explains the operating principle of the new device and analysis the tight connections between the parts.The dual power switching device has a good practical value in social life,such as schools,railway stations,hospitals,factories and other places,which can realize the stability and security of power supply,protect people＇s lives and property,with good application prospects.

关 键 词：双电源 LPC2132 手动切换 自动切换 

分 类 号：TN86[电子电信—信息与通信工程]