摘要
本文总结列举了二极管齐纳安全栅电路在设计时易出现的错误,供初期了解本安型防爆技术的工作人员参考。
In this paper, it sum up the common faults arisen in design of zener diode safety barrier circuit and it is valuable reference for the technician with less experience in intrinsically safe.
出处
《电气防爆》
2011年第2期25-27,共3页
Electric Explosion Protection
关键词
二极管安全栅
本质安全型关联设备
可靠性元件
计数故障
非计数故障
双重化
元件失效
diode safety barrier
intrinsically safe associated device
infallible component
countable fault
non - countable fault
double protection
component failure
