학술논문
Comparison of fluorescent lamp stabilization methods in the current-fed push-pull inverter
Document Type
Conference
Author
Source
Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242) Industry applications Industry Applications Conference, 1998. Thirty-Third IAS Annual Meeting. The 1998 IEEE. 3:2099-2104 vol.3 1998
Subject
Language
ISSN
0197-2618
Abstract
The high frequency current-fed push-pull resonant inverter is suitable for fluorescent lamp electronic ballasts supplied by low DC voltages. The lamp stabilization can be either inductive or capacitive. This paper provides a comparative analysis, an analytical step-by-step design procedure and a sensitivity analysis of lamp power due to component tolerances for both methods. A current crest factor analytical expression for capacitive stabilization is derived. Design performance is evaluated by measurements on a prototype.