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TRANSFORMER FLEXIBLE BOBBIN, TRANSFORMER USING THE SAME, AND METHOD FOR ASSEMBLING THE FLEXIBLE BOBBIN AND TRANSFORMER
TRANSFORMER FLEXIBLE BOBBIN, TRANSFORMER USING THE SAME, AND METHOD FOR ASSEMBLING THE FLEXIBLE BOBBIN AND TRANSFORMER
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机译:变压器挠性线轴,使用其相同的变压器以及组装挠性线轴和变压器的方法
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摘要
PROBLEM TO BE SOLVED: To provide a plastic transformer bobbin assembled without spending time and labor as in a conventional manner, and capable of suppressing costs of bobbins and enabling the insertion of a magnetic metal thin plate by an automatic machine.;SOLUTION: A transformer bobbin having a winding region of a coil 2 on the outer peripheral side and having a housing region of a plurality of magnetic metal thin plates on the inner peripheral side is constituted by bonding plastic frame materials 4 having an L-shaped cross section and forming corners with band plate-like crosspiece materials 5 coupling between the plastic frame materials 4. A strong and firm plastic bobbin can be simply and inexpensively manufactured even when a small number of transformers difficult in the manufacture of a dedicated molded bobbin is manufactured, and the magnetic metal thin plates can be inserted by an automatic machine to significantly reduce a transformer manufacturing cost.;COPYRIGHT: (C)2015,JPO&INPIT
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