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    MAGNETIC ELEMENT, INDUCTOR, INDUCTIVE ASSEMBLY, AND ELECTRONIC DEVICE
    5.
    发明公开
    MAGNETIC ELEMENT, INDUCTOR, INDUCTIVE ASSEMBLY, AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：EP4447078A1

    公开(公告)日：2024-10-16

    申请号：EP22909930.4

    申请日：2022-12-19

    Applicant: Huawei Digital Power Technologies Co., Ltd.

    Inventor： TANG, Yunyu ,  FANG, Weixin ,  LIU, Chao ,  SHI, Lei

    IPC: H01F27/30 ,  H01F27/02

    Abstract: Embodiments of this application provide a magnetic element, an inductor, an inductor assembly, and an electronic device. The inductor includes a top plate, a bottom plate, a side plate, and a winding structure. The top plate and the bottom plate are disposed opposite to each other at an interval in a first direction. The winding structure is connected between the top plate and the bottom plate, and is configured to wind a winding. The side plate and the winding structure are disposed at an interval in a second direction. The side plate, the top plate, the winding structure, and the bottom plate jointly form a carrier of a magnetic flux loop. The side plate includes a plurality of strip structures that are stacked. A stacking direction of the plurality of strip structures is a third direction. The first direction, the second direction, and the third direction are perpendicular to each other. All the plurality of strip structures can participate in forming the magnetic flux loop, and this can increase a magnetic flux of the magnetic element.

    REACTOR AND ELECTRICAL DEVICE
    9.
    发明公开
    REACTOR AND ELECTRICAL DEVICE 审中-实审

    公开(公告)号：EP4432316A1

    公开(公告)日：2024-09-18

    申请号：EP23208556.3

    申请日：2023-11-08

    Applicant: Sungrow Power Supply Co., Ltd.

    Inventor： PAN, Jiangling ,  HUANG, Chaoling ,  CHEN, Lin ,  WU, Fenglei

    IPC: H01F5/04 ,  H01F27/02 ,  H01F27/06 ,  H01F27/29 ,  H01F37/00 ,  H05K5/02

    CPC classification number: H01F27/02 ,  H01F27/06 ,  H01F27/29 ,  H01F5/04 ,  H01F37/00

    Abstract: A reactor and an electrical device according to the present application are provided. The reactor includes: a housing, which is provided with a support pillar; a coil assembly, which is fitted in the housing; a positioning plate, which is mounted on the support pillar and is provided with a support surface; and a conductive bar, which is electrically connected with a lead-out end of the coil assembly. The conducting bar has a first section, and a first side portion of the first section is supported on the support surface. With an arrangement of the conducting bar and the positioning plate described above, there is no need to use cables and crimping terminals to lead out the port, which can simplify an overall structural design and reduce cost of parts. The positioning plate shortens a dimension chain from the conducting bar to an external electrical component and avoids error accumulation.

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