摘要
根据影响电磁继电器寿命的环境因素及恒定应力加速寿命试验原理,确定温度为加速应力(应力等级水平为4),同时介绍了电磁继电器加速寿命试验的系统硬件电路和应用软件。
According to the environmental factors affecting service life of electromagnetic relay and the scheme of the accelerated life test, it was ascertained that the accelerated stress is temperature （its level is four）. The hardware circuit and applied software of the electromagnetic relay＇ s accelerated life test system were introduced in detail.
出处
《低压电器》
北大核心
2006年第1期50-52,共3页
Low Voltage Apparatus
关键词
电磁继电器
加速寿命试验
加速应力
系统
设计
electromagnetic relay
accelerated life testing
accelerated stress
system
design
