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    • 4. 发明授权
    • Magnetic circuit board stacking component
    • 磁电路板堆叠组件
    • US08498124B1
    • 2013-07-30
    • US12634852
    • 2009-12-10
    • Donald FolkerMark BauerTravis BerryMike LeBlanc
    • Donald FolkerMark BauerTravis BerryMike LeBlanc
    • H05K1/14
    • H05K1/145H01F27/06H01F27/325H01F2027/065H05K1/0233H05K1/144H05K3/3447H05K2201/042H05K2201/1003
    • A magnetic component provides both electrical interconnectivity and mechanical support between stacked circuit boards. The magnetic component includes a bobbin structure and a magnetically permeable core. The bobbin structure includes an upper bobbin pin rail and a lower bobbin pin rail. The upper bobbin pin rail includes one or more upper bobbin pins extending from the upper bobbin pin rail. Each upper bobbin pin may be adapted for soldering onto a first circuit board. At least one lower bobbin pin extends from the lower bobbin pin rail. Each lower bobbin pin may also be adapted for soldering onto a second circuit board, forming a circuit board assembly. Each soldered connection between a bobbin pin and a circuit board may provide an electrical connection between the circuit board and the magnetic component. Each soldered connection may also provide a mechanical attachment between a printed circuit board and the magnetic component. A conductive coil is positioned on the bobbin structure and may be connected to an upper or lower bobbin pin. The core is positioned near the conductive coil for providing an electrical connection between the circuit boards through magnetic coupling.
    • 磁性部件提供堆叠电路板之间的电互连和机械支撑。 磁性部件包括线轴结构和磁导芯。 线轴结构包括上梭芯导轨和下梭芯导轨。 上梭销导轨包括从上筒管销导轨延伸的一个或多个上筒管销。 每个上筒管可以适于焊接到第一电路板上。 至少一个下梭骨销从下梭芯导轨延伸。 每个下筒管也可以适于焊接到第二电路板上,形成电路板组件。 梭芯和电路板之间的每个焊接连接可以在电路板和磁性部件之间提供电连接。 每个焊接连接也可以在印刷电路板和磁性部件之间提供机械连接。 导线圈位于线轴结构上,并可连接到上或下梭芯。 芯线位于导电线圈附近,用于通过磁耦合在电路板之间提供电连接。