发明名称 |
CONDUCTIVE WINDING STRUCTURE AND TRANSFORMER HAVING SUCH CONDUCTIVE WINDING STRUCTURE |
摘要 |
A transformer includes a circuit board, a conductive winding structure and a magnetic core assembly. The circuit board has a trace pattern of a primary winding coil and a first through-hole. The first segment has a first pin and a first hollow portion. The second segment has a first end coupled with the first segment, and a second end formed as a second pin and a second hollow portion. The second segment is folded toward the first segment with respect to a folding line such that the first hollow portion and the second hollow portion are aligned with each other to define a second through-hole. The magnetic core assembly is partially embedded into the first through-hole of the circuit board and the second through-hole of the conductive winding structure.
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申请公布号 |
US2008297297(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20070950185 |
申请日期 |
2007.12.04 |
申请人 |
DELTA ELECTRONICS, INC. |
发明人 |
LIN TSAI-SHEN;ZHANG ZHI-LIANG;LIN YU-CHIN |
分类号 |
H01F27/28;H01F5/00;H01F27/29;H01F27/32 |
主分类号 |
H01F27/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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