Variacco Electricals manufactures Double Wound Auto Transformer. Variacco Electricals also manufactures Continuously Variable Auto Transformer.
Double Wound Auto Transformer is specially designed for voltage stabilizer application. These machines are also available with inbuilt 12v DC motor. These Transformers eliminates the need of buck-boost transformer & AC or DC external motor, its gears, its couplings and other mechanical requirements in stabilizers.
