Analysis of magnetic losses in Fe-polymer composites

Mariusz Najgebauer; Adam Jakubas; Jan Szczygłowski

doi:10.2478/jee-2018-0073

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Analysis of magnetic losses in Fe-polymer composites

Journal of Electrical Engineering

Volume 69 (2018): Issue 6 (December 2018)

By: Mariusz Najgebauer, Adam Jakubas and Jan Szczygłowski

Open Access

|Dec 2018

Abstract

The most important properties of soft magnetic materials are peak induction and magnetic losses, determining the size and efficiency of electric devices. Conventional soft magnetic materials are not suitable for the construction of miniaturized magnetic cores. Soft magnetic composites meet miniaturization requirements of electric and electronic devices. In this paper, magnetic losses in self-developed Fe-polymer composites are analyzed. The frequency dependencies of magnetic losses are measured at different level of maximum induction. The influence of Fe-grain size on magnetic losses is also discussed.

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Articles in this issue

DOI: https://doi.org/10.2478/jee-2018-0073 | Journal eISSN: 1339-309X | Journal ISSN: 1335-3632

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Language: English

Page range: 454 - 457

Submitted on: Feb 13, 2018

Published on: Dec 31, 2018

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

Fe-polymer composites,

Fe-grain size,

magnetic losses

Related subjects:

Engineering,

Introductions and overviews,

Engineering, other

© 2018 Mariusz Najgebauer, Adam Jakubas, Jan Szczygłowski, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Volume 69 (2018): Issue 6 (December 2018)