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A STUDY OF EMI CHARACTERISTICS OF AN OFF-LINE SINGLE-STAGE AC/DC FLYBACK CONVERTER WITH POWER FACTOR CORRECTION TAPPED TRANSFORMER
Author(s)
Tarateeraseth, V.
Tantisukarom, C.
Khan-Ngern, W.
Nitta, S.
Date Issued
January 1, 2003
Type
Conference Paper
Abstract
In this paper, the EMI characteristics of an off-line Single-Stage AC/DC Flyback Converter with Power Factor Correction (PFC)-Tapped Transformer are presented. Effect of universal input voltages via EMI, input current waveform, total harmonics distortion (THD) and power factor are verified and experimented. Finally, the suitable condition to design an EMI filter is proposed.
Citation
15th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility EMC 2003, 385-390, 2003