... voltage regulatorApplicationTDGC2, TSGC2, TDGC2J, TSGC2J series voltage regulator without a waveform distortion, small size, light weight ... long-term operation and other characteristics to voltage adjust temperature control, dimming, power control and other purposes. ... appliances, temperature control & speed adjust, dimming, and power control purposes, it is an ideal AC voltage regulator power supply ...