Temperature Influence on the Functional Properties of Inductive Components with Mn-Zn Ferrite Cores

• Authors: D. Jackiewicz , M. Kachniarz , A. Bieńkowski
• Languages of publication: EN

Abstracts

EN

The paper presents the results of investigation of the temperature influence on the inductance and power losses in ferrite cores. Such effect can significantly influence the utility parameters of electronic devices, particularly in precision equipment. For example slight parameter change in this type of components in measuring devices can cause significant changes in output parameters. It is also equally important for mobile devices where increase of losses can limit the duration of service. Special measurement system composed of hysteresis graph, cryostat and PC was utilized to perform the experiment. The cores used during the investigation had closed magnetic circuit. In order to perform measurements of magnetic properties of the material, two sets of windings (magnetizing and sensing) were made on each core. The cores were placed in a cryostat, which was used to set the temperature value within the range from -20 to +50°C. The magnetic properties were measured by the hysteresis graph, to assess the influence of the temperature on the functional parameters.

Keywords

EN

84.30.Jc; 75.47.Lx; 75.50.Gg

Discipline

• 84.30.Jc: Power electronics; power supply circuits(see also 84.70.+p High-current and high-voltage technology; for superconducting high-power technology, see 84.71.-b)
• 75.50.Gg: Ferrimagnetics
• 75.47.Lx: Magnetic oxides

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2018
• Volume: 133
• Issue: 4
• Pages: 1038-1040

Dates

published

2018-04

Contributors

author

D. Jackiewicz

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, A. Boboli 8, 02-525 Warszawa, Poland

author

M. Kachniarz

• Industrial Research Institute for Automation and Measurements, Al. Jerozolimskie 202, 02-486 Warsaw, Poland

author

A. Bieńkowski

• Institute of Metrology and Biomedical Engineering, Warsaw University of Technology, A. Boboli 8, 02-525 Warszawa, Poland

References

• [1] D. Stoppels, J. Magn. Magn. Mater. 160, 323 (1996) , doi: 10.1016/0304-8853(96)00216-8
• [2] A. Goldman, Modern Ferrite Technology, Springer, Berlin 2016 , doi: 10.1007/978-0-387-29413-1
• [3] W. Roshen, IEEE Trans. Magn. 27, 4407 (1991) , doi: 10.1109/20.278656
• [4] R. Szewczyk, A. Bieńkowski, J. Salach, Pramana 71, 591 (2008) , doi: 10.1007/s12043-008-0134-9
• [5] M. Urbański, T. Charubin, P. Rozum, M. Nowicki, R. Szewczyk, in: Automation, Robotics and Measurement Techniques. Proc. of AUTOMATION-2016, Eds. R. Szewczyk, C. Zieliński, M. Kaliczyńska, Springer, Berlin 2016, p. 817, doi: 10.1007/978-3-319-29357-8_72
• [6] A. Bergstein, S. Krupicka, Ceramika materiałów dielektrycznych i magnetycznych, Wydawnictwa Naukowo-Techniczne, Warszawa 1961

Identifiers

DOI

10.12693/APhysPolA.131.1038