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一种多点可变电感线路板研究

更新时间:2020-10-28 15:28:42 大小:3M 上传用户:zhengdai查看TA发布的资源 标签:电感线路 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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介绍了在多层印制板上制作多点可变电感替代传统电感线圈和线路板单点电感的设计方法,分析了其结构和性能,并采用理论推导方法建立了多层电感计算简化模型。文章通过在多层电路板各层上直接制作线圈,不同点及不同层线圈的布线得到不同的绕线长度,从而得到多点可变的电感量,并推导出了多层电感量和线圈层数的对应关系,为线路板多层电感的设计提供了参考。

This paper introduces the design method of making multi-point variable inductor on multi-layer printed circuit board to replace the traditional inductor coil and single point inductor of printed circuit board,analyzes its structure and performance,and establishes the simplified calculation model of multi-layer inductor by theoretical derivation method.In this paper,coil is directly made on each layer of multi-layer printed circuit board,different winding lengths are obtained through different points and wiring of different layers of coil,so as to obtain multi-point variable inductance,and deduce the corresponding relationship between multi-layer inductance and the number of coil layers,which provides reference for the design of multi-layer inductance of circuit board.

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一种多点可变电感线路板研究.pdf 3M

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