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1. 发明申请

US20220093319A1 MAGNETIC MODULE AND ELECTRICAL CONNECTOR INCLUDING THE MAGNETIC MODULE 有权
公开(公告)号：US20220093319A1
公开(公告)日：2022-03-24
申请号：US17476366
申请日：2021-09-15
申请人： FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. , FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU
IPC分类号： H01F27/28 , H01F27/24 , H01F19/04 , H01R13/719 , H01R24/64
摘要： A magnetic module includes: a magnetic core; a primary coil wound on the magnetic core, the primary coil includes a first group of enameled wires and a second group of enameled wires; a secondary coil wound on the magnetic core, the secondary coil includes a third group of enameled wires and a fourth group of enameled wires, wherein the number of enameled wires of the third group of enameled wires is the same as that of the fourth group of enameled wires, the number of enameled wires of the first group is the same as that of the second group of enameled wires, and the number of the first group of enameled wires and the second group of enameled wires is greater than the number of the third group of enameled wires and the fourth group of enameled wires.

2. 发明申请

US20160294347A1 NETWORK FILTERING CIRCUIT FOR PROTECTION LIGHTNING SURGE 有权
标题翻译：网络过滤保护电路
公开(公告)号：US20160294347A1
公开(公告)日：2016-10-06
申请号：US15088143
申请日：2016-04-01
申请人： FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU
IPC分类号： H03H7/01 , H02H9/00
CPC分类号： H03H7/0115 , H02H9/005 , H03H7/0138 , H03H7/09 , H03H7/427
摘要： The network filtering circuit includes a cable side for connection with a network cable, a physical side for connection with a mother board, and a plurality of transmission channels connected between the cable side and the physical side. Each of the transmission channels includes an isolation transformer with a primary coil connected with the cable side and a secondary coil coupling with the primary coil. A common mode choke has two first ends connected to the physical side and two opposite second ends. A pair of capacitors series connection with the corresponding second ends and are connected between the secondary coil and the common mode choke. The primary coil has a first center tap directly connected to a ground node.
摘要翻译：网络滤波电路包括用于与网络电缆连接的电缆侧，用于与母板连接的物理侧以及连接在电缆侧和物理侧之间的多个传输通道。每个传输通道包括具有与电缆侧连接的初级线圈和与初级线圈耦合的次级线圈的隔离变压器。共模扼流器具有连接到物理侧和两个相对的第二端的两个第一端。一对电容器与相应的第二端串联连接，并连接在次级线圈和共模扼流圈之间。初级线圈具有直接连接到接地节点的第一中心抽头。

3. 发明申请

US20160056596A1 HIGH BANDWIDTH JACK WITH RJ45 BACKWARDS COMPATIBILITY HAVING AN IMPROVED STRUCTURE FOR REDUCING NOISE 有权
标题翻译：具有RJ45背面的高带宽插座具有改进的结构以减少噪声的兼容性
公开(公告)号：US20160056596A1
公开(公告)日：2016-02-25
申请号：US14831889
申请日：2015-08-21
申请人： FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： SHENG-PIN GAO , YONG-CHUN XU , CHIH-CHING HSU , HAO HAN
IPC分类号： H01R24/64 , H01R13/6581 , H01F27/24 , H01R13/66 , H01R12/70
CPC分类号： H01R24/64 , H01F17/062 , H01F27/24 , H01R13/6658 , H01R13/7193
摘要： An electrical connector comprises a housing including a plug-receiving receptacle, a set of mating contacts each having a mating portion extending in the plug-receiving receptacle and a first connecting portion, a set of mounting contacts each having a second connecting portion, an insulative carrier having opposed front and rear walls and a receiving chamber, and a set of magnetic components each having a magnetic core received in the receiving chamber and a number of conductive wires winding therearound. The mating contacts are held by a bottom section of the front wall, and the mounting contacts are held by a bottom section of the rear wall. Each conductive wire has a first end connecting with the first connecting portion of the mating contact and an opposite second end connecting with the second connecting portion of the mounting contact. The electrical distance from the mating contacts to the mother board is reduced.
摘要翻译：电连接器包括壳体，其包括插头接收插座，一组配合触头，每个配合触头均具有在插头接收插座中延伸的配合部分和第一连接部分，一组安装触头，每个具有第二连接部分，绝缘体具有相对的前壁和后壁和接收室的载体，以及一组磁性部件，每个磁性部件具有容纳在接收室中的磁芯和绕其周围的多个导线。配合触头由前壁的底部部分保持，并且安装触头由后壁的底部部分保持。每个导线具有与配合触点的第一连接部分连接的第一端和与安装触头的第二连接部分连接的相对的第二端。从配合触点到母板的电气距离减小。

4. 发明申请

US20220368048A1 ELECTRICAL CONNECTOR 有权
公开(公告)号：US20220368048A1
公开(公告)日：2022-11-17
申请号：US17743606
申请日：2022-05-13
申请人： FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. , FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： SHENG-PIN GAO , CHIH-CHING HSU , HUNG-CHI YU , YONG-CHUN XU , JIE ZHANG
IPC分类号： H01R12/72 , H01R13/514 , H01R13/62
摘要： An electrical connector for mounting on an external circuit board includes: an insulating body; a terminal module assembled on the insulating body and including a plurality of mating terminals, an insulating carrier with an accommodating cavity, plural intermediate terminals fixed on one side of the insulating carrier and electrically connected to the mating terminals, plural pin terminals fixed on the other side of the insulating carrier, and a magnetic module accommodated in the accommodating cavity and electrically connected to the intermediate terminals and the pin terminals, wherein the insulating carrier is a two-piece housing, the intermediate terminals are held in one housing piece, and the pin terminals are held in the other housing piece.

5. 发明申请

US20220311188A1 ELECTRICAL CONNECTOR 有权
公开(公告)号：US20220311188A1
公开(公告)日：2022-09-29
申请号：US17702031
申请日：2022-03-23
申请人： FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. , FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： SHENG-PIN GAO , YONG-CHUN XU , HUNG-CHI YU , CHIH-CHING HSU , JIE ZHANG , CHIN-JUNG WU
IPC分类号： H01R13/6461 , H01R24/64 , H01R13/42 , H01R13/7193
摘要： An electrical connector includes: an insulating body defining a mating space; and a terminal module assembled to the insulating body and having a circuit board and plural mating terminals mounted on the circuit board, wherein: each of the mating terminals has a contact portion extending obliquely backward, a bending portion bent backward from a front end of the contact portion, a connecting portion extending rearward from a rear end of the bending portion, and a mounting portion vertically extending from a rear end of the connecting portion for mounting on the circuit board; and a front end of the circuit board extends forward into the mating space.

6. 发明申请

US20220216000A1 MAGNETIC MODULE AND ELECTRICAL CONNECTOR INCLUDING THE MAGNETIC MODULE 有权
公开(公告)号：US20220216000A1
公开(公告)日：2022-07-07
申请号：US17570667
申请日：2022-01-07
申请人： FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. , FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU
IPC分类号： H01F27/28 , H01F27/24 , H01R13/66 , H01F30/16
摘要： A magnetic module includes: a magnetic core; and plural enameled wires wound on the magnetic core, the enameled wire being wound on the magnetic core to form a primary coil and a secondary coil, the primary coil forming a primary input end, a primary output end, and a primary center tap, the secondary coil forming a secondary input end, a secondary output end, and a secondary center tap, wherein one of the primary coil and the secondary coil includes four groups of enameled wires, and the other includes one group of enameled wires.

7. 发明申请

US20220215999A1 MAGNETIC MODULE AND METHOD OF MAKING THE SAME AND ELECTRICAL CONNECTOR INCLUDING THE MAGNETIC MODULE 有权
公开(公告)号：US20220215999A1
公开(公告)日：2022-07-07
申请号：US17570653
申请日：2022-01-07
申请人： FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. , FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU
IPC分类号： H01F27/28 , H01F27/24 , H01F41/07 , H01F41/066 , H01R13/6461
摘要： A magnetic module includes: a magnetic core; and plural enameled wires wound on the magnetic core, the enameled wire being wound on the magnetic core to form a primary coil and a secondary coil, the primary coil including a first group of enameled wires and a second group of enameled wires, the secondary coil including a third group of enameled wires and a fourth group of enameled wires, wherein the parts of the first group of enameled wires and the fourth group of enameled wires wound around the magnetic core are twisted together to form a first stranded wire, the parts of the second group of enameled wires and the third group of enameled wires wound around the magnetic core are twisted together to form a second stranded wire, and the first stranded wire and the second stranded wire are twisted together to form a total stranded wire.

8. 发明申请

US20180248320A1 ELECTRICAL CONNECTOR HAVING TRANSFORMER WITH WINDING WIRES OF DIFFERENT DIAMETERS 审中-公开
公开(公告)号：US20180248320A1
公开(公告)日：2018-08-30
申请号：US15907309
申请日：2018-02-28
申请人： FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU , CHIH-CHING HSU
IPC分类号： H01R13/66 , H01F27/24 , H01F27/28 , H01F27/29
摘要： An electrical connector includes: an insulative housing; and an inserting module positioned in the insulative housing and including a transformer, the transformer comprising: a magnetic core having a central opening; and a first and second wire groups each including plural wires, each wire having a central portion, a first end, and an opposite second end, the central portions of each wire group wound around the magnetic core through the central opening, wherein the first and second wire groups joint to function as a primary winding and a secondary winding of the transformer, and a wire diameter of the secondary winding is greater than a wire diameter of the primary winding.

9. 发明申请

US20170194931A1 COUPLING CIRCUITS WITH CAPACITORS 审中-公开
公开(公告)号：US20170194931A1
公开(公告)日：2017-07-06
申请号：US15396801
申请日：2017-01-02
申请人： FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU
IPC分类号： H03H7/38 , H03H7/01 , H03H7/06
CPC分类号： H03H7/427 , H03H1/0007 , H03H7/0138 , H03H7/06 , H03H7/1708 , H03H7/1766 , H03H7/38 , H03H7/482
摘要： The network filtering circuit includes a cable side for connection with a network cable, a physical side for connection with a mother board, and a plurality of transmission channels connected between the cable side and the physical side. Each of the transmission channels includes a first transmission line and a second transmission line with a CMC linked therebetween. Two filtering (Y type) capacitors are further linked between the first transmission line and the second transmission line with a middle line connected between the two filtering capacitors and having an extension line wherein in such an extension line there are a resistor and an optional adjusting capacitor to a ground node at the end in series connection

10. 发明申请

US20220393406A1 TERMINAL MODULE AND ELECTRICAL CONNECTOR INCLUDING THE TERMINAL MODULE 有权
公开(公告)号：US20220393406A1
公开(公告)日：2022-12-08
申请号：US17830485
申请日：2022-06-02
申请人： FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD. , FOXCONN INTERCONNECT TECHNOLOGY LIMITED
发明人： YONG-CHUN XU
IPC分类号： H01R13/6587 , H01R13/6582 , H01R13/518
摘要： A terminal module includes a circuit board having: an upper layer having a row of upper conductive pads; a lower layer having a row of lower conductive pads; a first upper signal layer having upper conductive vias and a first upper inner conductive trace connecting with corresponding upper conductive pads through the upper conductive vias; a first lower signal layer having lower conductive vias and a first lower inner conductive trace connecting with corresponding lower conductive pads through the lower conductive vias; and a ground isolation layer; and a row of upper mating terminals connected to the upper conductive pad, and a row of lower mating terminals connected to the lower conductive pad; wherein neither the upper conductive via nor the lower conductive via passes through the ground isolation layer, and the ground isolation layer shields electromagnetic interference between the upper mating terminals and the lower mating terminals.

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