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1. 发明授权

US5572180A Surface mountable inductor 失效
标题翻译：表面贴装电感
公开(公告)号：US5572180A
公开(公告)日：1996-11-05
申请号：US559353
申请日：1995-11-16
申请人： Philip M. Huang , John J. Neumann , John L. Holley, Jr.
发明人： Philip M. Huang , John J. Neumann , John L. Holley, Jr.
IPC分类号： H01F17/00 , H01F27/29 , H01F41/04
CPC分类号： H01F17/0013 , H01F27/292 , H01F2017/004
摘要： A multi-tapped surface mount inductor (300) providing high quality factor (Q) and high inductance is capable of being surface mounted on any of its four sides. An inner substrate layer(s) (322) is provided with metallized patterns (328, 332) and vias (336) to form a multi-turn coil. The inner substrate layer (322) is then sandwiched between first and second outer substrate layers (324, 326) to form a six sided structure. Tapped element(s) (304) can be tapped off the multi-turn coil in increments of a quarter turn or less to provide a multi-tapped surface mount inductor capable of being mounted an any of its' four side surfaces (310, 312, 314, 316). When tapped element(s) (204) are tapped symmetrically between the input/output ends (214, 216), the surface mount inductor (200) may interchange its' input/output ends (214, 216) making the component surface mountable in eight different positions.
摘要翻译：提供高质量因子（Q）和高电感的多抽头表面贴装电感（300）能够表面安装在其四面中的任一侧。内基板层（322）设置有金属化图案（328,332）和通孔（336）以形成多匝线圈。然后将内基层（322）夹在第一和第二外基层（324,326）之间以形成六面结构。分接元件（304）可以以四分之一圈或更小的增量从多匝线圈分接，以提供能够安装其四个侧表面（310,312）中的任何一个的多抽头表面安装电感器，314,316）。当敲击元件（204）对称地在输入/输出端（214,216）之间被抽头时，表面安装电感器（200）可以将其“输入/输出端（214,216）”互换，使得元件表面可安装在八个不同的位置。

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