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本文介绍采用IBM-PC/XT微型计算机构成的一个自动测量系统。这个系统用于采集UPS电源在切换瞬间发生的过渡过程的电压值,并以曲线圈的形式在CRT上显示出来,亦可通过打印机作硬挎贝输出。
This article describes an automated measurement system that uses an IBM-PC / XT microcomputer. This system is used to collect the voltage value of the transition process of the UPS power supply in the moment of switching, and is displayed on the CRT in the form of curve circle. It can also be output by the printer as hard-shell.