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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kazimierczuk, M.K. Sancineto, G. Grandi, G. Reggiani, U. Massarini, A. |
| Copyright Year | 1965 |
| Abstract | A circuit model of ferrite core inductors is presented. The behavior of the model parameters versus frequency is considered. The total power loss in inductors consisting of the winding resistance loss and the core loss, is modeled by a frequency-dependent equivalent series resistance. The total inductance given by the sum of the main inductance and the leakage inductance is obtained as a function of frequency. In order to study the core equivalent resistance and main inductance versus frequency, the magnetic field distribution in the core is derived from Maxwell's equations for a long solenoid. The complex permeability and permittivity of the ferrite core are introduced in the electromagnetic field equations. Experimental results are also given. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 4185 |
| Ending Page | 4191 |
| Page Count | 7 |
| File Size | 425046 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 35 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-09-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Ferrites Inductors Frequency Inductance Magnetic cores Maxwell equations Circuits Core loss Magnetic fields Solenoids |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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