发明名称 |
Method of manufacturing a power module |
摘要 |
A method of manufacturing a power module on a substrate. In one embodiment, the method includes providing power conversion circuitry including providing a magnetic device having a magnetic core and at least one switch on the substrate. The method also includes placing a shielding structure with a baffle over the magnetic core to create a chamber thereabout. The method also includes depositing an encapsulant about the power conversion circuitry. The shielding structure limits the encapsulant entering the chamber and the baffle directs the encapsulant away from the magnetic core thereby limiting an amount of the encapsulant that contacts the magnetic core within the chamber.
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申请公布号 |
US8528190(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US20080196062 |
申请日期 |
2008.08.21 |
申请人 |
LOTFI ASHRAF W.;WILKOWSKI MATHEW;WELD JOHN D.;ENPIRION, INC. |
发明人 |
LOTFI ASHRAF W.;WILKOWSKI MATHEW;WELD JOHN D. |
分类号 |
H01F7/128 |
主分类号 |
H01F7/128 |
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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