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POWER INDUCTOR CAPABLE OF HAVING DC SUPERIMPOSING PROPERTY BY USING AN EMBEDDED COIL, AND A MANUFACTURING METHOD THEREOF
POWER INDUCTOR CAPABLE OF HAVING DC SUPERIMPOSING PROPERTY BY USING AN EMBEDDED COIL, AND A MANUFACTURING METHOD THEREOF
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机译:通过使用嵌入式线圈而具有直流叠加特性的功率电感器及其制造方法
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摘要
PURPOSE: A power inductor and a manufacturing method thereof are provided to facilitate mass production of a power inductor by welding an embedded coil which is manufactured in advance to a terminal.;CONSTITUTION: A power inductor(10) comprises a magnetic sheet main body(14), an embedded coil(11), and a terminal(12). The magnetic sheet main body has the thickness ranges from 0.1mm to 1.5mm. The embedded coil is arranged within the magnetic sheet main body. The terminal is surface-contact with the side and a part of an upper side of the magnetic sheet main body. The end part of the terminal is welded with the end part of the embedded coil. An insulating material is spread in an exterior of the magnetic sheet main body except for the terminal part.;COPYRIGHT KIPO 2010
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