| 摘要 |
PURPOSE: A bobbin is provided to prevent vibrations of the reactor circuit accommodated in the bobbin, by forming a fitting section for fitting and fixing components of the reactor circuit. CONSTITUTION: A bobbin(100) comprises a first body(110) and a second body(120) having interiors with same shapes. The first body and the second body have core fixing portions(112,122), I-type core fixing portions(113,123), and magnet fixing portions(114,124). The I-type core fixing portions have separating sections(113a,123a) for separately mounting an I-type core. The magnet fixing portions have side protrusions(114a,124a) for providing stable fixing forces to the magnets mounted in the magnet fixing portions.
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