Single-Stage Single-Switch curved air gap PFC integrated flyback transformer design

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Abstract

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).
OriginalsprogEngelsk
Titel 2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
Antal sider6
ForlagIEEE
Publikationsdato2023
ISBN (Elektronisk)9798350300048
DOI
StatusUdgivet - 2023
Begivenhed17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2023 - Tallinn, Estland
Varighed: 14. jun. 202316. jun. 2023

Konference

Konference17th IEEE International Conference on Compatibility, Power Electronics and Power Engineering, CPE-POWERENG 2023
Land/OmrådeEstland
ByTallinn
Periode14/06/202316/06/2023
NavnProceedings of the IEEE International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)
ISSN2166-9538

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