公开(公告)号：US20120247826A1

公开(公告)日：2012-10-04

申请号：US13241300

申请日：2011-09-23

Applicant: JOHN CHOW ,  YUEH-SHAN SHIH ,  YONG-CHUN XU ,  JIAN-SHE HU

Inventor： JOHN CHOW ,  YUEH-SHAN SHIH ,  YONG-CHUN XU ,  JIAN-SHE HU

IPC: H05K9/00

CPC classification number: H05K1/0218 ,  H05K3/4614 ,  H05K2201/0715 ,  H05K2201/0723 ,  H05K2201/09481 ,  H05K2201/09981

Abstract: A circuit board (100) includes a first shielding layer (20) extending horizontally, an accessorial shielding layer, a signal circuit layer (3) positioned between the first shielding layer and the accessorial shielding layer, and a circumferential shielding layer (6) surrounding the circuit board and electrically connecting with the first shielding layer and the accessorial shielding layer to improve shielding effect.

Abstract translation: 电路板（100）包括水平延伸的第一屏蔽层（20），辅助屏蔽层，位于第一屏蔽层和辅助屏蔽层之间的信号电路层（3）和周围屏蔽层（6） 电路板并与第一屏蔽层和辅助屏蔽层电连接以改善屏蔽效果。

公开(公告)号：US20100255726A1

公开(公告)日：2010-10-07

申请号：US12753116

申请日：2010-04-02

Applicant: CHAO-TUNG HUANG ,  YONG-CHUN XU

Inventor： CHAO-TUNG HUANG ,  YONG-CHUN XU

IPC: H01R13/66 ,  H01R13/648

CPC classification number: H01R13/719 ,  H01R12/716 ,  H01R13/6658 ,  H01R24/64 ,  H01R27/02

Abstract: An electrical connector (100) to be mounted on a substrate provides signal channels between a first side and a second side. The electrical connector includes a transformer (210), a common mode filter (327) and a separated filter (328). The transformer includes a first wire (314) having two opposite ends electrically connected to said first side and a second wire (312) having two opposite ends and a center tap (313). The common mode filter includes a third wire (322) and a fourth wire (324), each of the third wire (322) and the fourth wire (324) having an end respectively electrically connected to the two opposite ends of the second wire (312). The separated filter (328) includes a fifth wire (326) separated from the common mode filter (327) and the transformer (310), the fifth wire (326) having an end electrically connected to the center tap (313) of the second wire (312). Opposite ends of the third, the fourth and the fifth wires (322, 324, 326) are electrically connected to the second side.

Abstract translation: 要安装在基板上的电连接器（100）在第一侧和第二侧之间提供信号通道。 电连接器包括变压器（210），共模滤波器（327）和分离滤波器（328）。 变压器包括具有电连接到所述第一侧的两个相对端的第一线（314）和具有两个相对端的第二线（312）和中心抽头（313）。 共模滤波器包括第三线（322）和第四线（324），第三线（322）和第四线（324）中的每一条具有分别电连接到第二线的两个相对端 312）。 分离的滤波器（328）包括与共模滤波器（327）和变压器（310）分离的第五线（326），第五线（326）具有电连接到第二线的中心抽头（313） 电线（312）。 第三，第四和第五导线（322,324,326）的相对端电连接到第二侧。

公开(公告)号：US20120322309A1

公开(公告)日：2012-12-20

申请号：US13523076

申请日：2012-06-14

Applicant: YONG-CHUN XU ,  JIE ZHANG

Inventor： YONG-CHUN XU ,  JIE ZHANG

IPC: H01R13/66 ,  H01F7/06 ,  H01H27/00

CPC classification number: H01F17/062 ,  H01F27/2823 ,  H01F27/2828 ,  H01F41/07 ,  H01F41/08 ,  Y10T29/4902 ,  Y10T29/49069 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49075

Abstract: A magnetics assembly (100) including a transformer (1) made of litz wire. The transformer includes a toroid core (2) and a bundle of wires (3) winding around the toroid core. The bundle of wires includes a first to eighth wires, and has a central portion with all eight wires twisted together and winding around the toroid core. A first and a second ends of the bundle of wires oppositely extend out from the toroidal core. The ends of the first to eighth wires are connected to form a primary and a secondary coils of the transformer, each of the primary and secondary coils having a central tap (35, 36) and carrying circuit in multiple wires.

Abstract translation: 磁性组件（100）包括由绞合线制成的变压器（1）。 变压器包括环形磁芯（2）和缠绕在环形磁芯周围的电线束（3）。 线束包括第一至第八线，并且具有中心部分，所有八条线绞合在一起并缠绕在环形芯上。 电线束的第一和第二端从环形磁芯相对地延伸出来。 连接第一至第八导线的端部以形成变压器的初级线圈和次级线圈，每个初级线圈和次级线圈均具有中心抽头（35,36），并以多根导线承载电路。

公开(公告)号：US20100134228A1

公开(公告)日：2010-06-03

申请号：US12624449

申请日：2009-11-24

Applicant: JOHN CHOW ,  CHIH-MIN LIN ,  YONG-CHUN XU ,  JIAN-MING BU

Inventor： JOHN CHOW ,  CHIH-MIN LIN ,  YONG-CHUN XU ,  JIAN-MING BU

IPC: H01F27/04

CPC classification number: H01F27/027 ,  H01F17/062 ,  H01F27/292 ,  H01F37/00 ,  H05K1/141 ,  H05K3/3421 ,  H05K3/3447 ,  H05K2201/1003 ,  H05K2201/10515 ,  H05K2201/10659

Abstract: A choke module (100) for an insulative housing (2) includes a first and a second walls (23, 24) defining a first and a second receiving cavities (28, 29); a first set of contact terminals (4) arranged in the first wall, a second set of contact terminals (4) arranged in the second wall, a third set of contact terminals (5) disposed in the partition, a paddle board (6) having a number of conductive traces and attached to the insulative housing to interconnect the first and third set of contact terminals, a number of chokes (8) wound with wires which interconnects the first and second sets of contact terminals. The first and second contact terminal has a first and a second soldering portion (42) extending out of the housing and a first and a second mating portion (41) at the first wall.

Abstract translation: 用于绝缘壳体（2）的扼流模块（100）包括限定第一和第二接收腔（28,29）的第一壁和第二壁（23,24）。 布置在第一壁中的第一组接触端子（4），布置在第二壁中的第二组接触端子（4），设置在隔板中的第三组接触端子（5），桨板（6） 具有多个导电迹线并且附接到绝缘壳体以互连第一和第三组接触端子，多个绕着互连第一和第二组接触端子的导线缠绕的扼流圈（8）。 第一和第二接触端子具有从壳体延伸出的第一和第二焊接部分（42）以及在第一壁处的第一和第二配合部分（41）。

公开(公告)号：US20130078830A1

公开(公告)日：2013-03-28

申请号：US13630159

申请日：2012-09-28

Applicant: YONG-CHUN XU

Inventor： YONG-CHUN XU

IPC: H01R13/6473 ,  H01R24/64

CPC classification number: H01R13/6473

Abstract: An electrical connector has a circuit comprising a first side; a second side; a first differential channel located between the first side and the second side and comprising a first positive differential trace and a first negative differential trace for transmitting first differential signal; a second differential channel located between the first side and the second side comprising a second positive differential trace and a second negative differential trace for transmitting second differential signal; and a plurality of mating contacts connected to the second side and comprising a first contact connected to the first positive differential trace, a second contact connected to the first negative differential trace, a third contact connected to the second positive differential trace and a sixth contact connected to the second negative differential trace, the first contact, the second contact, the third second and the sixth contact are arranged one by one.

Abstract translation: 电连接器具有包括第一侧的电路; 第二面 位于所述第一侧和所述第二侧之间的第一差分通道，包括用于传输第一差分信号的第一正差分迹线和第一负差分迹线; 位于第一侧和第二侧之间的第二差分通道包括用于传输第二差分信号的第二正差分迹线和第二负差分迹线; 以及连接到第二侧的多个配合触点，并且包括连接到第一正差分迹线的第一触点，连接到第一负差分迹线的第二触点，连接到第二正差分迹线的第三触点和连接到第二正差分迹线的第六触点 到第二负差分迹线，第一接触，第二接触，第三第二和第六接触被逐个布置。

公开(公告)号：US20100062625A1

公开(公告)日：2010-03-11

申请号：US12556588

申请日：2009-09-10

Applicant: JOHN CHOW ,  LI-CHUN WU ,  CHAO-TUNG HUANG ,  CHIH-MIN LIN ,  JIE ZHANG ,  YONG-CHUN XU

Inventor： JOHN CHOW ,  LI-CHUN WU ,  CHAO-TUNG HUANG ,  CHIH-MIN LIN ,  JIE ZHANG ,  YONG-CHUN XU

IPC: H01R12/00

CPC classification number: H01R13/719 ,  H01R12/712 ,  H01R13/6633 ,  H01R13/6658 ,  H01R13/7175 ,  H01R24/62

Abstract: An electrical connector system includes a substrate (1) connected to PHY side and an electrical connector (3) mounted on the substrate (1), a transformer (5) and a common mode filter (7). The electrical connector (3) is used to mate with a cable assembly and so forms a Cable side. The transformer (5) further includes a first wire (51) having two opposite ends electrically connected to the PHY side and a second wire (53) having two opposite ends. The common mode filter (7) has a third wire (73) and a fourth wire (75) that are physically separated from the second wire (53). The third wire (73) has an end electrically connected to one end of the second wire (53) and an opposite end electrically connected to the Cable side. The fourth wire (75) has an end electrically connected to the opposite end of the second wire (53) and an opposite end electrically connected to the Cable side.

Abstract translation: 电连接器系统包括连接到PHY侧的基板（1）和安装在基板（1）上的电连接器（3），变压器（5）和共模滤波器（7）。 电连接器（3）用于与电缆组件配合，从而形成电缆侧。 变压器（5）还包括具有电连接到PHY侧的两个相对端的第一线（51）和具有两相对端的第二线（53）。 共模滤波器（7）具有与第二线（53）物理分离的第三线（73）和第四线（75）。 第三线（73）具有电连接到第二线（53）的一端的端部和电连接到电缆侧的相对端。 第四线（75）的端部电连接到第二线（53）的相对端，并且电连接到电缆侧的相对端。

公开(公告)号：US20090253300A1

公开(公告)日：2009-10-08

申请号：US12416942

申请日：2009-04-02

Applicant: CHAO-TUNG HUANG ,  JIE ZHANG ,  YONG-CHUN XU ,  XIAO-HUA LIU

Inventor： CHAO-TUNG HUANG ,  JIE ZHANG ,  YONG-CHUN XU ,  XIAO-HUA LIU

IPC: H01R13/66

CPC classification number: H01R13/6633 ,  H01R13/6658 ,  H01R24/62

Abstract: A modular jack (100) has a housing (10), a magnetic module (200) having a printed circuit board (21), a first and a second set of terminals (26, 221) mounted to the printed circuit board. The magnetic module includes a set of toroidal coil units (2) having a first core (23), a second core (24) and a third core (25), a number of first wires (233) wound around the first core and the third core, and a second wire (243) wound around the second core and the third core.

Abstract translation: 模块化插座（100）具有壳体（10），具有印刷电路板（21）的磁性模块（200），安装到印刷电路板的第一和第二组端子（26,221）。 磁性模块包括一组具有第一芯体（23），第二芯体（24）和第三芯部（25）的环形线圈单元（2），围绕第一芯部缠绕的多个第一导线（233）和 第三芯和围绕第二芯和第三芯缠绕的第二线（243）。

公开(公告)号：US20120038444A1

公开(公告)日：2012-02-16

申请号：US13209644

申请日：2011-08-15

Applicant: LI-CHUN WU ,  YONG-CHUN XU ,  JIAN-SHE HU

Inventor： LI-CHUN WU ,  YONG-CHUN XU ,  JIAN-SHE HU

IPC: H01F27/02 ,  H01F27/28 ,  H01F27/29

CPC classification number: H01F27/02 ,  H01F27/28 ,  H01F27/29 ,  H01F27/306

Abstract: A transformer (100) includes a bar-shaped core (5), a number of coils (7) comprising a first winding group (71, 72) and a second winding group (73, 74) wound around the core, a housing (1) receiving the core and the coils, and a number of conductive terminals (3) being secured in the housing. The first winding group and the second winding group wound around different parts of the core. The coils are soldered to the conductive terminals (3). The coils (7) are wound around the core automatically by an automatic winder. Therefore, the cost of manufacturing the transformer is decreased.

Abstract translation: 变压器（100）包括棒形铁芯（5），包括缠绕在铁芯上的第一绕组组（71,72）和第二绕组（73,74）的多个线圈（7），壳体 1）接收芯和线圈，并且多个导电端子（3）固定在壳体中。 第一绕组组和第二绕组组绕在芯的不同部分。 线圈被焊接到导电端子（3）。 线圈（7）通过自动络纱机自动缠绕在芯体上。 因此，制造变压器的成本降低。

公开(公告)号：US20100062626A1

公开(公告)日：2010-03-11

申请号：US12556589

申请日：2009-09-10

Applicant: JOHN CHOW ,  LI-CHUN WU ,  CHAO-TUNG HUANG ,  YONG-CHUN XU ,  CHIH-MIN LIN ,  JIE ZHANG

Inventor： JOHN CHOW ,  LI-CHUN WU ,  CHAO-TUNG HUANG ,  YONG-CHUN XU ,  CHIH-MIN LIN ,  JIE ZHANG

IPC: H01R12/00

CPC classification number: H01R13/6658 ,  H01F27/022 ,  H01F27/292 ,  H01F27/34 ,  H01F2027/065 ,  H01R13/6633 ,  H01R13/7175 ,  H01R13/719 ,  H01R24/62

Abstract: An electrical connector system includes a substrate (1) connected to PHY side and an electrical connector (3) mounted on the substrate (1), a transformer (5) and a common mode filter (7). The electrical connector (3) is used to mate with a cable assembly and so forms a Cable side. The transformer (5) further includes a first wire (51) having two opposite ends electrically connected to the PHY side and a second wire (53) having two opposite ends. The common mode filter (7) has a third wire (73) and a fourth wire (75) physically separated from the second wire (53). The third wire (73) has an end electrically connected to one end of the second wire (53) and an opposite end electrically connected to the Cable side. The fourth wire (75) has an end electrically connected to the opposite end of the second wire (53) and an opposite end electrically connected to the Cable side.

Abstract translation: 电连接器系统包括连接到PHY侧的基板（1）和安装在基板（1）上的电连接器（3），变压器（5）和共模滤波器（7）。 电连接器（3）用于与电缆组件配合，从而形成电缆侧。 变压器（5）还包括具有电连接到PHY侧的两个相对端的第一线（51）和具有两相对端的第二线（53）。 共模滤波器（7）具有与第二线（53）物理分离的第三线（73）和第四线（75）。 第三线（73）具有电连接到第二线（53）的一端的端部和电连接到电缆侧的相对端。 第四线（75）的端部电连接到第二线（53）的相对端，并且电连接到电缆侧的相对端。

公开(公告)号：US20120171898A1

公开(公告)日：2012-07-05

申请号：US13241294

申请日：2011-09-23

Applicant: BING WANG ,  YONG-CHUN XU

Inventor： BING WANG ,  YONG-CHUN XU

IPC: H01R13/648 ,  H01R13/66

CPC classification number: H01R13/6658 ,  H01R13/6633 ,  H01R24/64

Abstract: An electrical connector (100) includes an insulative housing (11), a terminal module received in the insulative housing and a shielding shell (17) enclosing the insulative housing. The terminal module having an inner circuit board (130) and a number of magnetic coils (132). The inner circuit board defines a groove (1300). Each of magnetic coils includes a core and a number of wires wound on the core and electrically connected with the inner circuit board. Each magnetic coil is at least partially received in the groove to save space for reducing profile of the connector.

Abstract translation: 电连接器（100）包括绝缘壳体（11），容纳在绝缘壳体中的端子模块和封闭绝缘壳体的屏蔽壳体（17）。 所述端子模块具有内部电路板（130）和多个电磁线圈（132）。 内部电路板限定凹槽（1300）。 每个磁性线圈包括芯和缠绕在芯上并与内部电路板电连接的多根电线。 每个电磁线圈至少部分地被容纳在槽中以节省用于减小连接器轮廓的空间。