Automatic Two Phase Servo Stabilizer is widely used to provide stable voltage output even under extreme unbalanced voltage situations. The Servo Stabilizer is useful for protecting the electrical and electronic equipments from being damaged due to high and low voltage. The Servo Stabilizer is available in single, double as well as three phase configurations. Automatic Two Phase Servo Stabilizer requires 110 V input voltage for operation and delivers output voltage of 220 V± 3%.