发明授权
- 专利标题： Transformer and transformer assembly
- 专利标题（中）： 变压器和变压器总成
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申请号： US12116861申请日： 2008-05-07
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公开(公告)号： US07646276B2公开(公告)日： 2010-01-12
- 发明人: Chao-Yuan Yang , Shun-Te Chang , Chang-Ching Yeh , Jui-Chia Chen
- 申请人： Chao-Yuan Yang , Shun-Te Chang , Chang-Ching Yeh , Jui-Chia Chen
- 申请人地址： TW Taipei Hsien
- 专利权人： Acbel Polytech Inc.
- 当前专利权人： Acbel Polytech Inc.
- 当前专利权人地址： TW Taipei Hsien
- 代理机构： patenttm.us
- 优先权： TW96129945A 20070814
- 主分类号： H01F27/02
- IPC分类号： H01F27/02 ; H01F27/06 ; H01F5/00 ; H01F27/30 ; H01F27/26 ; H01F17/04 ; H01F27/29
摘要：
The transformer has a bobbin, a coil assembly and a magnetic core assembly. The bobbin is mounted in the magnetic core assembly and has multiple connecting pins being formed on at least one side of a bottom surface of the bobbin. Each connecting pin has a top surface as a soldering surface that corresponds to a solder pad on a back of a circuit board. At least one fastener is further formed on the bottom surface of the circuit board. Therefore, when the transformer is mounted through the circuit board, the connecting pins are soldered on the back of the circuit board to reduce the total thickness of the combination of the transformer and the circuit board.
公开/授权文献
- US20090045897A1 TRANSFORMER AND TRANSFORMER ASSEMBLY 公开/授权日：2009-02-19
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