TDGC2，自动电压调节

Principles and characteristics Voltage regulator is adjustable autotransformer structure, in the ring core coil wound on evenly, bursh in the spring under the pressure of the polished suface of the coil close match, rotating shaft driven brush holder, so that brush along the coil surface, sliding, brush contact to change position, allows the output voltage regulation within the scope of a smooth stepless adjudtment. It has the waveform distortion, small size, light weight, high effciency,easy to use, reliable, longterm operation and so on. Wide used in industrial, scientific experiments utilities, in order to achieve voltage, temperature, speed, dimming, power control purposes, is an ideal AC voltage power supply.