公开(公告)号：WO2014168780A1

公开(公告)日：2014-10-16

申请号：PCT/US2014/032445

申请日：2014-04-01

Applicant: COOPER TECHNOLOGIES COMPANY

Inventor： YAN, Yipeng ,  BOGERT, Robert ,  ZHANG, Zhenhua ,  DENG, Zengzhuo

IPC: H01F27/26 ,  H01F27/30

CPC classification number: H01F27/306 ,  H01F27/266 ,  H01F27/29

Abstract: Circuit board transformer components (100, 200, 300, 400) include a bobbin (102, 202, 302, 402) having at least one ground pin (152, 252, 352, 452) with a board pin portion (160, 260, 360, 460) and a component ground section (162, 262, 362, 462) 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 reduce number of steps and greater uniformity with improved performance characteristics.

Abstract translation: 电路板变压器部件（100,200,300,400）包括具有至少一个接地引脚（152,252,352,452）的线轴（102,202,302,402），其具有板引脚部分（160,260,402,402） 360,460）以及基本上垂直于所述板销部分延伸的部件接地部分（162,262,362,462）。 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步数制造并且具有更好的均匀性，并具有改进的性能特征。

公开(公告)号：WO2003030190A1

公开(公告)日：2003-04-10

申请号：PCT/US2002/030080

申请日：2002-09-24

Applicant: COOPER TECHNOLOGIES COMPANY ,  ELLIOTT, Brent ,  BOGERT, Robert

Inventor： ELLIOTT, Brent ,  BOGERT, Robert

IPC: H01F27/28

CPC classification number: H01F17/062 ,  H01F27/292

Abstract: A core assembly (10) for a surface mount electronic component is provided. The core assembly comprises a core (12) fabricated from a magnetic permeable material, and at least one conductive coil termination (26, 28) embedded within said core.

Abstract translation: 提供了一种用于表面贴装电子元件的芯组件（10）。 芯组件包括由磁性可渗透材料制成的芯体（12）和嵌入所述芯体内的至少一个导电线圈端子（26,28）。