1.main voltage: 220V-240V, 2.main frequency: 50-60HZ 3.low power consumption 4.provides long service life and super quiet.

11w magnetic ballast

power rating is from dozens of watt to 20KW.Be used to a variety of equipment

EI single phase iductor,low temperature,suitable for filter and current-limiting of all kinds machine.Using lead wire to connect in single phase power transformer,easily install,suitable for all kinds instruments  sound installation  step down voltage,isolation voltage exchange etc.