The alteration can be created by moving the charges region or probe, or by placing a chopper either before or after the probe . 交变作用可以由带电区域或探针运动而形成,也可以在探针前面或后面,安装一断续器产生交变作用。
A device that periodically and automatically opens and closes an electric circuit , producing pulses 断续器一种阶段性的能自动打开及关闭电路并产生脉冲的仪器
Sbve is a leading manufacturer of vacuum interrupters , the main technological component of medium voltage vacuum circuit breakers Sbve是一家领先的中压真空电路断路器中的主要技术部件的真空断续器制造商。