1) Voltage protection wire-break
压互断线
2) voltage transformer disconnection interlock
电压互感器断线闭锁
3) fuse blowing of voltage
电压断线
4) HVI
高压互连线
1.
Compared with conventional S level shift structures,the two high electric fields of an LDMOS and a high voltage junction termination(HVJT) introduced by a high voltage interconnection(HVI) are avoided.
设计并实现一种耦合式C型(coupled)高压电平位移结构,避免常用S型结构中LDMOS漏极高压互连线(HVI)跨过器件源侧及高压结终端时的两处高场区,以直接耦合式实现了高压电平位移和高低压隔离,且减小了芯片面积。
5) current transformer circuit supervision fail
电流互感器断线
6) overvoltage of dropping line
断线过电压
补充资料:冲击波超压与动压