摘要
JRT型热过载保护器临界电流检测仪采用多受检器件串联及电子变换检测线路 ,提高了保护器大规模生产的效率和检测的准确度。
A number of detected electric elements are series and an electronic detective circuits are adopted in the critical current detector for JRT thermal overload protector.Thus,it can improve the efficiency of mass production and the detective accuracy.
出处
《江苏机械制造与自动化》
2000年第4期40-41,共2页
Jiangsu Machine Building & Automation
关键词
热过载保护器
光电耦合
临界电流检测仪
设计
thermal overload protector
critical current
photoelectric coupling
equivalent resistance
