Magnetic material and inductor

The magnetic material (1) is configured from an aggregate of a plurality of magnetic particles (10). When the first magnetic particles (10X) in the first planar region (P1) are rotated 360/n degrees (n is an integer of 6 or more) about a first center-of-gravity position (G10X) of the first magnetic...

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Bibliographische Detailangaben
Hauptverfasser: MIYAKE ISAMU, ODAHARA MITSURU, SUGIYAMA MIKITO, NOO NAOYA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The magnetic material (1) is configured from an aggregate of a plurality of magnetic particles (10). When the first magnetic particles (10X) in the first planar region (P1) are rotated 360/n degrees (n is an integer of 6 or more) about a first center-of-gravity position (G10X) of the first magnetic particles (10X), the first magnetic particles (10X) after rotation and the first magnetic particles (10X) before rotation overlap 90% or more in area. In the first planar region (P1), the center-of-gravity positions of 9-11 magnetic particles (10) are present on the rectangular first band section (B1). For the magnetic particles (10) present in the first planar region (P1), when the 50% cumulative frequency distribution D50 based on the number of the maximum lengths in the first direction (d1) passing through the center-of-gravity position of each of the magnetic particles (10) in the first planar region (P1) is set as alpha, the 10% cumulative frequency distribution D10 is 0.6 alpha or more, and the 90% cumulative