Title: Modular switched mode power supply, tested with DC motor load

Authors: K.N. Srinivas; M. Ramkumar

Addresses: Department of Electrical and Electronics Engineering, SRM Institute of Science and Technology, Ramapuram, Chennai, 89, India ' Department of Electrical and Electronics Engineering, B.S. Abdur Rahman Crescent University, Chennai, 48, India

Abstract: A modular switched power supply fit to be used as a standby supply in the electrical laboratories or in the industrial work floors is proposed in this paper. Conventional switched power supply involves bulk transformers. Various disadvantages arise due to this bulkiness. This work makes an attempt to address this issue and proposes a solid state switched power supply. The description of the proposed circuit, simulation of its operation and the working model are presented.

Keywords: modular switched power supply; DC supply; solid state devices.

DOI: 10.1504/IJPELEC.2020.106226

International Journal of Power Electronics, 2020 Vol.11 No.3, pp.359 - 381

Received: 13 Aug 2017
Accepted: 11 Dec 2017

Published online: 19 Mar 2020 *

Full-text access for editors Access for subscribers Purchase this article Comment on this article