【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。更多还原

【Abstract】 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.更多还原