Easily detachable CPU clip
    151.
    发明授权

    公开(公告)号:US10276473B2

    公开(公告)日:2019-04-30

    申请号:US15856102

    申请日:2017-12-28

    Abstract: A clip for use with an electronic package, includes a frame structure with a pair of first side bars and a pair of second side bars commonly defining a receiving cavity. An ejection device is formed on one first side bar, including a stopper/kicker and a presser interlinked with each other in a co-movement manner. A latch is located around the ejection device so as to cooperate with the stopper/kicker to secure the electronic package therebetween in a vertical direction and retain the electronic package in the receiving cavity to result in an electrical assembly.

    SECUREMENT OF SOLDER UNIT UPON CONTACT
    153.
    发明申请

    公开(公告)号:US20190123469A1

    公开(公告)日:2019-04-25

    申请号:US16170023

    申请日:2018-10-24

    Inventor: FANG-JWU LIAO

    Abstract: An electrical contact forms opposite top surface and bottom surface. A guiding groove is formed in the top surface. A mounting section is formed at an end of the contact. In the mounting section, a securing hole extends downwardly from the guiding groove and through the bottom surface. A solder unit is received within the securing hole and reaches a conductive pad, under the contact, to which the contact is soldered by reflowing the solder unit. The guiding groove extends from an oblique section of the contact so as to assure the socket unit can be smoothly dropped into the securing hole. The solder unit can be temporarily retained within the securing hole before reflowing.

    Cable connector assembly
    155.
    发明授权

    公开(公告)号:US10270192B2

    公开(公告)日:2019-04-23

    申请号:US15849613

    申请日:2017-12-20

    Abstract: A cable connector assembly includes: an insulative housing; a printed circuit board (PCB) received in the insulative housing, the PCB having an upper surface; an electrical connector electrically connected with the PCB; a cable; a light member mounted on the PCB; a light guide member mounted on the PCB; and a shading member covered on the light guide member; wherein the electrical connector includes plural conductive terminals and plural fixing fingers fixed on the PCB, the PCB includes plural conductive pads exposed on the upper surface of the PCB and fixed with the conductive terminals and plural mounting holes on the upper surface of the PCB and matched with the fixing fingers.

    HEAST SINK FASTENING SEAT FOR USE WITH ELECTRICAL CONNECTOR

    公开(公告)号:US20190115282A1

    公开(公告)日:2019-04-18

    申请号:US16161108

    申请日:2018-10-16

    Abstract: An electrical connector assembly for connecting the CPU and the printed circuit board, includes an electrical connector and a back plate respectively mounted upon two opposite surfaces of the printed circuit board. A fastening seat partially surrounds the connector for securing a heat sink which is downwardly seated upon the CPU for heat dissipation. The back plate forms a plurality of securing studs extending through the fastening seat. The heat sink further includes a plurality of tubular securing nuts respectively surrounded by the corresponding coil springs and secured to the corresponding securing studs in an adjustable manner so as to impose the downward force upon the heat sink to urge the heat sink to abut downwardly against the CPU for heat dissipation of the CPU.

    Transformer for an electric connector

    公开(公告)号:US10236114B2

    公开(公告)日:2019-03-19

    申请号:US15593676

    申请日:2017-05-12

    Abstract: A transformer (100) includes a magnetic core (1), a primary coil (2), and a secondary coil (3) wound around the magnetic core (1), the primary coil including a first enameled wire (21) and a second enameled wire (22), one end of the first enameled wire and one end of the second enameled wire forming a first center tap (23) twisted into a bundle, the secondary coil including a third enameled wire (31) and a fourth enameled wire (32), one end of the third enameled wire and one end of the fourth enameled wire forming a second center tap (33) twisted into another bundle, the transformer (100) having only four enameled wires and the first center tap (23) is cross with the second center tap (33).

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