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一、前言电子设备上的稳压电源的可靠性对于整个设备来说,起作重要的作用。因而,需要进行长时间地加电考验和高温试验。但做这些试验要花费很多时间并需要有人监视。为此,我们研制了“电源过欠压过高温自动监控仪,以代替人来监控、值班。对稳压电源的监视,主要是指输出电压,即监控输出电压的过欠压。当进行高温例行试验时,危及线路安全的是过高
I. INTRODUCTION The reliability of regulated power supplies on electronic devices plays an important role for the entire device. Therefore, long-term power-on test and high-temperature test are required. But doing these experiments can take a long time and needs to be watched. To this end, we developed a "power over-under-voltage over-temperature automatic monitor instead of people to monitor, on duty. Regulated power supply monitoring, mainly refers to the output voltage, that is, monitoring the output voltage under voltage. Routine testing, endangering the safety of the line is too high