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公开(公告)号：US20130021128A1
公开(公告)日：2013-01-24
申请号：US13626619
申请日：2012-09-25
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Yipeng Yan , Robert J. Bogert , Baoqi Wang
CPC classification number: H01F27/38 , H01F3/14 , H01F17/045 , H01F27/292 , Y10T29/4902
Abstract: Low profile, shielded magnetic components for circuit board applications include self centering core and coil assemblies with coil receptacle and centering projections formed in core pieces that are assembled around a preformed coil. Welding and plating techniques for forming termination structure for the preformed coil avoid thermal shock issues. External gapping elements and agents to form a gapped core structure are avoided, and gap size in the cores may be tightly controlled over large production lot sizes.
Abstract translation: 用于电路板应用的薄型屏蔽磁性部件包括具有线圈插座的自定心芯和线圈组件，以及围绕预成型线圈组装的芯片中形成的定心突起。 用于形成预制线圈的端接结构的焊接和电镀技术避免了热冲击问题。 避免形成间隙芯结构的外部间隙元件和试剂，并且可以在大的生产批量尺寸上严格控制芯中的间隙尺寸。
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12.发明申请公开(公告)号：US20170178784A1
公开(公告)日：2017-06-22
申请号：US15054727
申请日：2016-02-26
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： John J. Janis , Yipeng Yan
CPC classification number: H01F27/24 , H01F17/06 , H01F27/28 , H01F27/2847 , H01F27/292 , H01F41/0233 , H01F41/04 , H01F2017/067
Abstract: A surface mount power inductor component for a circuit board including multi-phase power supply circuitry includes a single piece, integrally fabricated magnetic core piece formed with vertically extending interior passageways provided with vertically elongated pre-formed conductive windings that are not magnetically coupled to reduce the footprint of the inductor component while increasing its power capacity. A distributed gap material is also provided in the vertical passageways with the conductive windings that respectively connect to each phase of electrical power.
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Patent Agency Ranking
13.发明申请公开(公告)号：US20160260536A1
公开(公告)日：2016-09-08
申请号：US15155523
申请日：2016-05-16
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Renford Hanley , Guo Ouyang , Dengyan Zhou , Robert James Bogert , Yipeng Yan
Abstract: A surface mount power inductor component for a circuit board includes a magnetic body, at least one conductive coil, and surface mount terminations for completing an electrical connection between the conductive coil and the circuit board. One of the body and the surface mount terminations is configured to accommodate a separately provided component in a vertically stacked relation with the separately provided circuit board component being located between the circuit board and the body.
Abstract translation: 用于电路板的表面贴装功率电感器部件包括磁体，至少一个导电线圈和表面安装端子，用于完成导电线圈和电路板之间的电连接。 主体和表面安装端子之一被配置为容纳与垂直堆叠关系的单独提供的部件，其中单独提供的电路板部件位于电路板和主体之间。
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14.发明申请CIRCUIT BOARD MAGNETIC COMPONENT WITH INTEGRATED GROUND STRUCTURE AND METHODS FOR MANUFACTURE 审中-公开具有集成式接地结构的电路板磁性元件及其制造方法公开(公告)号：US20160027575A1
公开(公告)日：2016-01-28
申请号：US14875847
申请日：2015-10-06
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Yipeng Yan , Robert Bogert , Zhenhua Zhang , Zengzhuo Deng
CPC classification number: H01F41/32 , H01F17/043 , H01F27/29 , H01F27/325 , H01F2027/297
Abstract: Circuit board transformer components include a bobbin having at least one ground pin with a board pin portion and a component ground section extending substantially perpendicular to the board pin portion. The component ground section is secured to a magnetic piece or the bobbin to address electromagnetic interference in a power supply application. The components are manufacturable with a reduced number of steps and greater uniformity with improved performance characteristics.
Abstract translation: 电路板变压器部件包括具有至少一个具有板销部分的接地引脚和基本上垂直于板引脚部分延伸的部件接地部分的线轴。 部件接地部分固定在磁片或线轴上，以解决供电应用中的电磁干扰。 这些部件可通过减少数量的步骤制造，并且具有更好的均匀性并具有改进的性能特征。
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公开(公告)号：US20130113592A1
公开(公告)日：2013-05-09
申请号：US13730333
申请日：2012-12-28
Applicant: Cooper Technologies Company
Inventor： Yipeng Yan , Robert James Bogert
CPC classification number: H01F27/29 , H01F17/0013 , H01F17/0033 , H01F27/245 , H01F27/2847 , H01F27/2866 , H01F27/292 , H01F27/30 , H01F41/041 , H01F2017/006 , H01F2017/0066 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075
Abstract: A magnetic component and a method for manufacturing a low profile, magnetic component. The method comprises the steps of providing at least one sheet, coupling at least a portion of at least one winding to the at least one sheet, and laminating the at least one sheet with at least a portion of the at least one winding. The magnetic component comprises at least one sheet and at least a portion of at least one winding coupled to the at least one sheet, wherein the at least one sheet is laminated to at least a portion of the at least one winding. The winding may comprise a clip, a preformed coil, a stamped conductive foil, or an etched trace using chemical or laser etching. The sheet may comprise any material capable of being laminated and/or rolled, including, but not limited to, flexible magnetic powder sheets.
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16.发明授权公开(公告)号：US09842682B2
公开(公告)日：2017-12-12
申请号：US15054794
申请日：2016-02-26
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Yipeng Yan , Jinliang Xu , Dengyan Zhou , John J. Janis
CPC classification number: H01F27/2847 , H01F3/10 , H01F27/263 , H01F27/292 , H01F27/306 , H01F41/02
Abstract: A surface mount, power inductor component assembly includes only two different shapes of modular core pieces and a set of windings having the same shape that can be assembled and arranged to have any desired number of non-magnetically coupled windings to accommodate electrical power systems having different numbers of phases of electrical power. The core pieces and windings are vertically elongated to reduce the component footprint on a circuit board yet provide higher power, higher current capability.
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公开(公告)号：US09275787B2
公开(公告)日：2016-03-01
申请号：US13709793
申请日：2012-12-10
Applicant: COOPER TECHNOLOGIES COMPANY
Inventor： Yipeng Yan , Robert James Bogert , Guo Ouyang , Zhigang Cheng
IPC: H01F27/29 , H01F27/24 , H01F27/30 , H01F17/04 , H01F27/28 , H01F41/00 , H01F41/02 , H01F3/14 , H01F27/255
CPC classification number: H01F27/303 , H01F3/14 , H01F17/04 , H01F17/043 , H01F27/255 , H01F27/2847 , H01F27/292 , H01F27/306 , H01F41/00 , H01F41/0246 , H01F2017/046 , Y10T29/49073
Abstract: Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques.
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