Study on the Magnetizing Frequency Dependence of Magnetic Characteristics and Power Losses in the Ferromagnetic Materials

摘要

The following paper presents results of investigation of the magnetic properties of several ferromagnetic cores influenced by the magnetizing field of different frequencies with particular consideration of power losses. The description of investigated materials and developed measurement setup is included in the paper. Obtained results are presented and discussed. The conclusion about magnetizing frequency dependence of magnetic properties of investigated materials is formulated in the last section of the paper.