一种电源切换装置的设计 - 免费下载
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针对靶场某些测量装备的供电问题,研制了一种电源切换装置。该装置可以在一路电源不足以继续供电时切换到另一路继续供电且不会间断。分析了系统的功能、原理,给出了关键部分硬件电路图和程序流程图。实际应用表明该装置的研制极大提高了某些测控装备的可靠性。
In view of power supply problem for some rang measurement equipment,a power switching device is designed.The device could switch to another power and uninterrupted when one power supply is not sufficient to continue the power supply.The paper analyzes the functions and principles of the system.The scheme of the necessary hardware and program flow chart are presented.This device greatly enhances the reliability of some measurement equipment.