发明名称 |
Power supply unit |
摘要 |
A plug device with a built-in power supply of switch mode power supply type is disclosed. The plug device comprises a printed circuit board upon which a high-frequency transformer, a low-voltage capacitor and other components which make up a switch mode power supply are arranged. A first isolating barrier extends form the housing in between the high-frequency transformer and said low-voltage capacitor. A third isolating barrier extends form the housing and into a first slot in the printed circuit board and a fourth isolating barrier extends from said housing and into a second slot in the printed circuit board. These slots are placed between the high-voltage and low-voltage connection terminals of the high-frequency transformer. A second isolating barrier extends from said housing and between the high-frequency transformer and the printed circuit board and beneath said high-frequency transformer.
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申请公布号 |
US7259975(B2) |
申请公布日期 |
2007.08.21 |
申请号 |
US20050513010 |
申请日期 |
2005.07.21 |
申请人 |
MICROLEAD INTERNATIONAL LIMITED |
发明人 |
HOLME PEDERSEN THOMAS;KOLIND CHRISTIAN |
分类号 |
H02M1/00;H01F27/28;H01R13/66 |
主分类号 |
H02M1/00 |
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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