Current Transformer, Split Core Current Transformer, Current Sensor manufacturer / supplier in China, offering Yhdc Kmg308 1000A High Isolated Voltage Universal SCR Pulse Trigger Transformer, Yhdc Kmb3081 4000A Cilicon Controled 1kHz-10kHz Universal SCR Pulse Train Trigger Transformer, Yhdc Kmb518 High Frequency 1kHz-50kHz 4000A Universal SCR Pulse Train Trigger Transformer and so on.