Electric connector system
An electrical connector system and technology of electrical connectors, which are applied in connection, parts of connection devices, transformer/inductor coils/windings/connections, etc., can solve problems such as poor quality of coils, high cost of connectors, and unfavorable automation. , to achieve the effect of improving quality and improving production efficiency
Active Publication Date: 2011-08-10
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
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Problems solved by technology
In the above-mentioned traditional design, the coils of the transformer and the common mode suppression coil form a module need to be wound manually, and the manual winding method is inefficient, the quality of the coil is poor, and it is not conducive to the automation of the production process, which leads to connectors higher cost
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[0026] Figure 1 to Figure 3 and Figure 12A , Figure 12B , Figure 12C Shown is the applicant’s first prior design, which discloses an electrical connector system 100, which includes an external circuit board 1, an electrical connector 3 mounted on the external circuit board 1, and an electrical connector 3 Inside the transformer 5 and the common mode suppression module 7. The electrical connector system 100 is formed with two network paths for transmitting differential signals, and each network path has a first side P and a second side O that are mutually input and output.
[0027] The electrical connector 3 includes an insulating body 31 provided with a docking space (not labeled), a built-in circuit board 33 mounted on the insulative body 31, and a built-in circuit board 33 disposed on the side of the built-in circuit board 33 and extending into the docking space (not labeled). A plurality of docking terminals 35 are arranged on the other side of the built-in circuit board 3...
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The invention relates to an electric connector system for forming a network path. The electric connector system comprises an external circuit board, an electric connector, a common-mode rejection module and a transformer, wherein the electric connector is mounted on the external circuit board; the common-mode rejection module and the transformer are arranged in the electric connector of the external circuit board; the transformer comprises a first coil and a second coil; the common-mode rejection module comprises a third coil and a fourth coil; both ends of the first coil are connected with one side of the network path; both ends of the second coil are respectively and electrically connected with one end of the third coil and one end of the fourth coil; the other end of the third coil andthe other end of the fourth coil are connected with the other side of the network path; the transformer also comprises a single-ring magnetic core which is wound with the first coil and the second coil together; the common-mode rejection module also comprises a strip magnetic core which is wound with the third coil and the fourth coil together; and both ends of the second coil are electrically connected with the third coil and the fourth coil by other conductors. The electric connector system is beneficial to the automated production of coils, improves the efficiency and reduces the cost.
Description
【Technical Field】 [0001] The invention relates to an electrical connector system provided with a transformer and a common mode suppression module, in particular to the connection structure of the transformer and the common mode suppression module. 【Background technique】 [0002] In traditional electrical connector products with transformers and common mode suppression modules, the usual practice is to install the transformer and the common mode suppression coil in one piece, then install it on the built-in circuit board of the electrical connector, and finally transfer to the external circuit board on. In the traditional design described, the coils of the transformer and the common mode suppression coil must be manually wound, and the manual winding method is inefficient, the coil quality is poor, and it is not conducive to the automation of the production process, which leads to the connector The cost is greater. [0003] Therefore, it is necessary to improve the existing techno...
Claims
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IPC IPC(8): H01F27/40H01F27/28H01F27/30H01F27/24H01R31/06H01R13/66
Inventor 周铭璋吴立群黄朝栋徐勇春林志民张杰
Owner FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD