发明名称 |
Miniature transformer |
摘要 |
A miniature transformer for use with printed circuit boards includes a winding assembly comprising a first tubular bobbin having a first winding thereon, and second and third tubular bobbins each having a winding thereon and being received, respectively, in the open opposite ends of the first bobbin. A shell member is received over the winding assembly and engages the ends of the second and third bobbins for holding the same within the first tubular bobbin. There are a pair of E-shaped core members each having a center leg received in the open ends of the second and third bobbins and side legs received in a gap between the shell member and the winding assembly.
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申请公布号 |
US5534839(A) |
申请公布日期 |
1996.07.09 |
申请号 |
US19950417002 |
申请日期 |
1995.04.05 |
申请人 |
CRAMER COIL & TRANSFORMER CO., INC. |
发明人 |
MACKIN, SEAN M.;BROWN, JEFFREY D. |
分类号 |
H01F5/02;H01F27/26;H01F27/30;(IPC1-7):H01F15/10 |
主分类号 |
H01F5/02 |
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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