The flawless design with constant output power (20000W i.e. 400A at 50V) characteristic supplies the specified power over the full output voltage range (42 to 58Vdc). There is a digital communication (CAN bus) between the rectifier and the controller. Exclusively designed to take care of wide line fluctuations and extreme climatic conditions prevailing typically in rural/ semi-urban areas (“B” & “C” telecom Circles) of India. The SMPS rectifier system can be applied in indoor and outdoor environments and includes Telecommunication Equipment Power, Wireless Cell Site Power Systems, Central Office Power Plants, Base Station Power Plants, and Lithium battery chargers. To top this, five rectifiers are accommodated in a small footprint implying a more compact system.