... , LCD Display,Short Circuit high Voltage Protection. ac voltage stabilizerAutomatic Voltage stabilizer, Voltage Stabilizer, Automatic AC Voltage Regulator, Single Phase Voltage regulator ,power supply, relay, ... working,unusual and delaying Selectable delay time Build-in transformer:Toroidal transformerNo Additional Waveform DistortionGlobal Voltage Customization* APPLICATIONS:TV-SET,HI-FI,DVD ...