小功率直流电磁继电器反向尖峰电压保护电路分析  

Analysis of Reverse Peak Voltage Protection Circuit For Low DC Electromagnetic Relay

作　　者：马文宁 MA Wenning

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《现代导航》2022年第5期387-390,共4页Modern Navigation

摘　　要：结合对直流继电器故障的分析,对几种继电器反向峰值电压保护措施进行了对比,结合设备自身工作的特点找到了最优的保护措施,并通过搭建电路进行了实验验证,为后续设备升级提供了一个参考方向。Combined with the analysis of DC relay failure,several relay reverse peak voltage protection measures were compared with the characteristics of the equipment’s own work to find the appropriate protection measures,and through the construction of the circuit for experimental verification,it provides a reference direction for subsequent device upgrades.

关 键 词：直流电磁继电器 反向峰值电压保护 续流二极管 稳压二极管 TVS钳位管 

分 类 号：TM581.4[电气工程—电器]