Title :
Design considerations for single-stage isolated power-factor-corrected power supplies with fast regulation of the output voltage
Author :
Redl, Richard ; Balogh, Laszlo
Author_Institution :
ELFI SA, Derrey-la-Cabuche, Switzerland
Abstract :
The paper introduces a new family of single-stage isolated power-factor-corrected power supplies with fast regulation of the output voltage, and discusses the most-important design issues, including all of the following: storage-capacitor voltage, dual-range and wide-range operation, device RMS currents, and line harmonic currents. In addition to the theoretical analyses, experimental data are also provided
Keywords :
capacitors; power factor correction; power supplies to apparatus; power system harmonics; voltage control; device RMS currents; fast output voltage regulation; isolated power-factor-corrected power supplies; line harmonic currents; single-stage; storage-capacitor voltage; Circuit topology; Costs; DC-DC power converters; Power harmonic filters; Power supplies; Power system harmonics; Pulse width modulation; Switches; Switching circuits; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1995. APEC '95. Conference Proceedings 1995., Tenth Annual
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2482-X
DOI :
10.1109/APEC.1995.468987
