Engineering and Computer Science Faculty Publications
A 600 Watt Four Stage Phase-Shifted-Parallel DC-to-DC Converter
Document Type
Article
Publication Date
4-1987
Journal Title
IEEE Power Electronics Transactions
Volume
PE-2
Issue
2
First Page
101
Last Page
108
DOI
10.1109/TPEL.1987.4766344
Abstract
An unconventional switched mode power supply (SMPS) architecture, developed as four 150-W buck-boost or flyback-type switching stages operated in phase-shifted-parallel (PSP), is introduced. The flybacks are operated in the continuous mode with intersecting conduction on both input and output sides; they are switched in cyclic sequence with one-fourth of a switching period following turn-on of one stage before turn-on of the next stage. PSP operation provides substantial improvements in intermediate power level SMPS for spacecraft applications.
Recommended Citation
Shortt, D. Jeffrey; Michael, Wayne T.; Avant, Roger L.; and Palma, R. E., "A 600 Watt Four Stage Phase-Shifted-Parallel DC-to-DC Converter" (1987). Engineering and Computer Science Faculty Publications. 27.
https://digitalcommons.cedarville.edu/engineering_and_computer_science_publications/27
