Servo Driver are highly sensitive electronic devices that are used to power electric servomotors and helps to monitor the feedback signal from the servomechanism and to continuously adjust the deviation from expected behaviour. They are equipped with highly sensitive sensory components that receives the command signal from a control unit and transmits it to a servo motor after amplifying the signal to produce a proportional rotation. Servo Driver are single phase equipments that can be used in industrial applications for the controlling of the links present in a mechanism. The circuitry is enclosed in aplastic casing which results in light weight construction and also protects the use from shocks.