Design Considerations of Common Mode and Differential Mode EMI Input Filter Based on Planar Ferrite Core

2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2023): Proceedings 2023
Kaspars Kroičs

The paper describes the design of PCB winding and planar ferrite core based common mode and differential mode EMI filters. The paper proposes idea how to integrate both inductors into single core thus potentially reducing the size of the filter. The inductance and impedance measurements have been shown in the paper. It is discussed possibility to integrate capacitance into PCB based inductor. It has been concluded that integration of input EMI filter has a good potential, especially if the converter works at higher switching frequencies and therefore low value inductances and capacitances are needed. Experimental designs of such passive components are shown in the paper.

Atslēgas vārdi
common mode noise | differential mode noise | EMI | inductor | integrated magnetic
DOI
10.1109/CPE-POWERENG58103.2023.10227390
Hipersaite
https://ieeexplore.ieee.org/document/10227390

Kroičs, K. Design Considerations of Common Mode and Differential Mode EMI Input Filter Based on Planar Ferrite Core. No: 2023 IEEE 17th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2023): Proceedings, Igaunija, Tallinn, 14.-16. jūnijs, 2023. Piscataway: IEEE, 2023, 1.-5.lpp. ISBN 979-8-3503-0005-5. e-ISBN 979-8-3503-0004-8. ISSN 2166-9538. e-ISSN 2166-9546. Pieejams: doi:10.1109/CPE-POWERENG58103.2023.10227390

Publikācijas valoda
English (en)