killer switch

• 断路器开关

killer switch的用法和样例：

例句

1. Faulty high pressure cut-off switch.
   高压截止器开关出故障。
2. First, the ideal circuit model of the proposed ZVS QR PFC is analyzed to identify the ZVS conditions.Also the circuit operations and the loss analysis of the switch are discussed.
   本论文先就理想电路分析来说明所提出之功率因数修正器开关达到零电压切换之条件以及电路动作，计算开关之损耗。