TY - GEN
T1 - Single-Stage Single-Switch curved air gap PFC integrated flyback transformer design
AU - Mo, Wai Keung
AU - Paasch, Kasper Mayntz
AU - Ebel, Thomas
PY - 2023/6/15
Y1 - 2023/6/15
N2 - This paper introduces a novel design for a power factor correction (PFC) integrated flyback transformer, which aims to enhance line harmonic current and common-mode noise reduction. The design includes two stages, a PFC stage with two boost inductors and a flyback stage utilizing a flyback transformer. The integrated flyback transformer has a curved air gap solution to prevent core saturation and enhance transformer efficiency. The study presents simulation and experimental results obtained from a prototype circuit of 270W (32.5V/8A) with 4 ferrite materials (3C92,3F35, 3F45 and 4F1).
AB - This paper introduces a novel design for a power factor correction (PFC) integrated flyback transformer, which aims to enhance line harmonic current and common-mode noise reduction. The design includes two stages, a PFC stage with two boost inductors and a flyback stage utilizing a flyback transformer. The integrated flyback transformer has a curved air gap solution to prevent core saturation and enhance transformer efficiency. The study presents simulation and experimental results obtained from a prototype circuit of 270W (32.5V/8A) with 4 ferrite materials (3C92,3F35, 3F45 and 4F1).
U2 - 10.1109/CPE-POWERENG58103.2023.10227401
DO - 10.1109/CPE-POWERENG58103.2023.10227401
M3 - Article in proceedings
T3 - Proceedings of the IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
BT - 2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
PB - IEEE
T2 - 2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
Y2 - 14 June 2023 through 16 June 2023
ER -