摘要
介绍了一种由微机控制的对ＤＬ、ＤＹ－２０Ｃ系列电流、电压电磁继电器动作时间及抖动时间自动检测的方法。它综合应用了模拟、数字电子技术及计算机技术。由于采用了ＳＴＡ、ＳＴＢ控制电路，实现了动作时间测量的规范化．抖动时间检测电路的设计，解决了多年来国内对出厂电流、电压电磁继电器抖动时间无法检测的难题。
This paper introduced the method of the automatic measurement of DL(DY)- 20C series current (voltage) electromagnetic relay movement time and vibration time controlled by computer. This method comprehensively uses the digital analogue electric technology and computer technology. It realized standardization of measurement in movement time by using STA. STB controlled circuit. The design of vibration time measurement circuit solved the difficult problem that the vibration time of the current (voltage) electromagnetism relay cannot be measured after they were turned out of factories.
关键词
电磁继电器
自动检测
继电器
electromagnetism relay, movement time, vibration time, automatic measurement
