Title :
A complete study of the double forward-flyback converter
Author :
Sebastián, J. ; Uceda, J. ; Rico, M. ; Perez, Marcelo A. ; Aldana, F.
Author_Institution :
Dept. of Electr. Eng., Oviedo Univ., Gijon, Spain
Abstract :
A novel two-output DC-to-DC converter is studied. Using only a power transistor, both outputs have been regulated by controlling duty cycle and switching frequency. The number of power components is very low, as the use of demagnetizing components of the isolation transformer is avoided. A static and dynamic study of the converter has been carried out, and the results are verified for a prototype.<>
Keywords :
power convertors; switching circuits; voltage control; double forward-flyback converter; duty cycle control; dynamic study; power transistor; static study; switching frequency control; two-output DC-to-DC converter; Circuit faults; Demagnetization; Diodes; Input variables; Magnetic cores; Power transistors; Saturation magnetization; Switches; Switching converters; Switching frequency;
Conference_Titel :
Power Electronics Specialists Conference, 1988. PESC '88 Record., 19th Annual IEEE
Conference_Location :
Kyoto, Japan
DOI :
10.1109/PESC.1988.18127
