A power module includes a first metal layer-coated substrate, a plurality of chips, and a first connection piece. A first electrode of each chip is electrically connected to a first metal layer of the first metal layer-coated substrate. The first connection piece includes a first main body part and a plurality of first contact parts. A second electrode of each of the plurality of chips is in contact with at least one of the first contact parts. A part of the first main body part is between at least one pair of adjacent first contact parts. A current flowing out from the chip directly flows to the first main body part through the first contact part. The chips are connected in parallel by using the first connection piece.


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    Title :

    POWER MODULE, POWER SUPPLY SYSTEM, VEHICLE, AND PHOTOVOLTAIC SYSTEM


    Contributors:
    LANG FENGQUN (author) / LI HUI (author) / ZHOU SIZHAN (author) / LIU HAIYAN (author) / CHEN HUIBIN (author) / LV ZHEN (author) / HU CHUNFU (author)

    Publication date :

    2025-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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