智能型安全电源的研制  

Development of power source with intellect and safety

作　　者：于刚[1] 周建军[1] 封士玉[1] 

机构地区：[1]连云港市第二人民医院设备科,江苏连云港222023

出　　处：《医疗设备信息》2005年第3期12-14,共3页Information of Medical Equipment

摘　　要：本文介绍一种的电源 ,采用低电压的可充电电池作电源 ,实现电气隔离 ,具有较高的安全性 ;用单片机作控制器 ,不仅可以调节输出电压的大小 ,提供较大的电流 ,供多种电动器械使用 ,还可对异常现象进行报警以至采取保护措施 ,提高系统的可靠性。This paper intruduce one kind of system of power source using the rechargeable battery as power source.So it is very safe.One single-chip computer is used as the controller to adjust the voltage of the output and to provide very strong current,so this system can be used in many operation.It can alarm and protect the medical instrument when there is the abnormal occur to make the system very reponsiable.

关 键 词：单片机 可充电电池 开关电源 看门狗 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]