Magnetic element

The invention provides a magnetic element; a winding start side and a winding stop side of a wire of a surface mounted magnetic element can be mutually separated; the magnetic element (10) comprises a drum type magnetic core (20), a coil (40) arranged on a coil rack (24), a pedestal part (50) with a...

Ausführliche Beschreibung

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1. Verfasser: Yamaguchi Takchi
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a magnetic element; a winding start side and a winding stop side of a wire of a surface mounted magnetic element can be mutually separated; the magnetic element (10) comprises a drum type magnetic core (20), a coil (40) arranged on a coil rack (24), a pedestal part (50) with a base portion (51) and a carrier platform (54) protruding from the base portion (51) and carrying a lower flange portion (23), and a mounting terminal (60) arranged on the pedestal part (50) and electrically connected with an external substrate. The lower flange portion (23) is provided with a notch (231); the wire (41) extends to the mounting terminal (60) from the notch (231); the pedestal part (50) is provided with a hang portion (57) arranged in the position closer to the base portion when compared with the bottom of the lower flange portion (23). 根据本发明提供的磁性元件,能够在表面安装型的磁性元件中使导线的卷绕开始侧和卷绕结束侧相互远离;磁性元件(10)具备:鼓形磁芯(20)、配置在线圈架部(24)上的线圈(40)、具有基底部(51)和从基底部(51)突出并载置下凸缘部(23)的载置台部(54)的基座部件(50)、以及安装在基座部件(50)上且与外部基板电连接的安装端子(