Chopping-Peaking组合开关
Chopping-Peaking integrated switches
插接式组合开关
plug-in type combined switch
磁组合开关
magnetic combinational switch
电感式开关结构
inductance switch structure
电力电子式低压复合开关
low-voltage electronic compound switch
电容式开关结构
capacitance switch structure
多功能组合开关
unltifunctional combined switch
反向电流自动断开开关
automatic reverse current cutout