DC Rectifier with Surge Suppressor Device finds extensive application in electronic equipments for obtaining DC power from AC supply. The DC Rectifier is provided with surge suppressor device that protects the control circuitry from voltage spikes. The DC Rectifier comprises of three phase double wound transformer, a transducer and three-phase full wave silicon rectifier bridge with filter to ensure smooth and steady supply of power. DC Rectifier with Surge Suppressor Device is offered in weld bead shaped pattern that offers optimum performance for longer period of time.