Formula for dynamic power loss in ferrite cores taking into account displacement current

IEEE Transactions on Magnetics

Volumn 29, Issue 6, 1993, Pages 3517-3519

  Sakaki, Y ^a   Yoshida, Mitsunobu ^a   Sato, Toshiro ^b  

^a Dept of Elect & Electron Engng ^*  (Japan)

^b CHIBA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DIELECTRIC MATERIALS; DYNAMICS; MAGNETIC PERMEABILITY; MAGNETIC PROPERTIES;

DISPLACEMENT CURRENT; DYNAMIC POWER LOSS; POWER LOSS;

FERRITES;

EID: 0027700995     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/20.281215     Document Type: Article

References (4)

1. T. Satoand Y. Sakaki, “100KHz-lOMHz Iron Loss Measuring System”, IEEE Trans. Magn., MAG-23, pp.2593–2595, 1987.
2. J. Smit and H.P.J. Wijn, “Ferrite”, Phillips Research Laboratories, pp.229–242, 1959
3. Y. Sakaki, and T. Matsuoka, “Hysteresis losses in Mn-Zn ferrite cores”, IEEE Trans. Magn., MAG-22, pp623–624, 1986.
4. T. Sato & Y. Sakaki “Mechanism Generating Power Losses in MHz Band in Polycrystalline Mn-Zn Ferrite Cores Used in Switching Power Supplies,” Trans. lEICE(Japan), vol.71-C, pp. 1121–1127, 1988.