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Powder core and its manufacturing method, powder core, inductor include powder core, and each equipment has the inductor being installed therein
Powder core and its manufacturing method, powder core, inductor include powder core, and each equipment has the inductor being installed therein
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机译:压粉磁芯及其制造方法,压粉磁芯,电感器包括压粉磁芯,并且每个设备中均安装有电感器
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摘要
A powder core includes: a powder of a crystalline magnetic material; and a powder of an amorphous magnetic material, in which a median diameter D50A of the powder of the amorphous magnetic material is 15 μm or less, and satisfies the expression: 1≤D50A/D50C≤3.5 with respect to a median diameter D50C of the powder of the crystalline magnetic material.
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