Variable Voltage Transformer

We are leading Manufacturer and exporter of Variable Auto Transformer. Variable Transformer is known by different names in different countries such as continuously variable voltage auto transformer, variac auto transformer, variable transformer, variac transformer, voltage regulator, dimmer etc. We offer Variac transformers (variable transformers) with ratings from 120V to 600+ VAC single and three phase and fractional to 1000+ Amps. Variac transformers are AC voltage controls that provide a variable AC voltage. Their distortion free output is ideal for sensitive electronic applications. Variac transformers are available that boost the output voltage in excess of twice the input voltage.