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    • 1. 发明授权
    • Lead frame-based discrete power inductor
    • 引线框架分立功率电感
    • US08058961B2
    • 2011-11-15
    • US13021347
    • 2011-02-04
    • François HébertTao FengXiaotian ZhangJun Lu
    • François HébertTao FengXiaotian ZhangJun Lu
    • H01F5/00
    • H01F17/062
    • A lead frame-based discrete power inductor is disclosed. The power inductor includes top and bottom lead frames, the leads of which form a coil around a single closed-loop magnetic core. The coil includes interconnections between inner and outer contact sections of the top and bottom lead frames, the magnetic core being sandwiched between the top and bottom lead frames. Ones of the leads of the top and bottom lead frames have a generally non-linear, stepped configuration such that the leads of the top lead frame couple adjacent leads of the bottom lead frame about the magnetic core to form the coil.
    • 公开了一种基于引线框架的分立功率电感器。 功率电感器包括顶部和底部引线框架,其引线围绕单个闭环磁芯形成线圈。 线圈包括顶部和底部引线框架的内部和外部接触部分之间的互连,磁芯夹在顶部和底部引线框架之间。 顶部引线框架和底部引线框架的引线的一部分具有大致非线性的阶梯状构造,使得顶部引线框架的引线将底部引线框架的相邻引线围绕磁芯耦合以形成线圈。