... 铁芯上的记号，型芯记号 core mark [反应]堆芯材料；磁芯材料 core material 磁芯矩阵；堆芯栅阵 core matrix ...
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抗EMI磁性滤波器：原理·应用·展望 测控论文 自动化论文 测控技术文库-中国测控网 关键词：抗EMI滤波器；磁芯材料；应用 [gap=279]Key words: anti-EMI filter; magnetic ferrite core; application
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金属粉芯磁性材料 POWDER CORE
In order to achieve high insertion loss in such a wide band, this paper adopts multi-stage filter on different band cascade. Besides, circuit structure, filter parameter, core material, shielding and grounding are fully considered.
为实现如此宽频带内高插损的滤波要求,本文采用分频段多级滤波级联的思想,分别从电路结构、滤波参数、磁芯材料、屏蔽和接地方面分别进行了考虑。
参考来源 - 9KHz·2,447,543篇论文数据，部分数据来源于NoteExpress
磁头磁阻的计算中，分别就磁芯材料的磁导率为实数和虚数的情况进行了讨论。
The calculation of head reluctance deals with two conditions in which the core material permeability is real or complex.
得出了磁芯材料的相对介电常数及气隙长度在一定范围内影响滤波器性能的结论。
The article gets the conclusion that material of magnetic core and the length of air can affect performance of the filter within some range.
从磁芯材料选择、磁场方向确定和磁路设计步骤三方面总结了磁流变器件磁路设计的一般方法。
Three aspects on magnetic circuit design of MR devices including selection of magnetic core material, determination of magnetic field direction and magnetic circuit calculation were investigated.
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