Title :
Power factor correction circuit for low-cost electronic ballast using current-source type push-pull resonant inverter
Author :
Chae, G. ; Cho, Gook Hwa
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul
fDate :
3/19/1998 12:00:00 AM
Abstract :
A new low-cost high power factor correction circuit for electronic ballast employing current-source type push-pull resonant inverter (CS-PPRI) is proposed. The proposed circuit provides good power factor correction, low current harmonic distortion and cost-effectiveness. The prototype meets the IEC555-2 requirements satisfactorily
Keywords :
constant current sources; invertors; lamp accessories; power factor correction; resonant power convertors; CS-PPRI; IEC555-2 standard; cost-effectiveness; current harmonic distortion; current-source type push-pull resonant inverter; electronic ballast; power factor correction circuit;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980433
