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1. 发明授权

US10763759B1 Power adapter 有权
公开(公告)号：US10763759B1
公开(公告)日：2020-09-01
申请号：US16360781
申请日：2019-03-21
申请人： VLT, Inc.
发明人： Patrizio Vinciarelli , Andrew T. D{grave over ( )}Amico
IPC分类号： H05K5/00 , H02M7/04 , H01R31/06 , H05K7/20 , H02M7/00 , H05K5/02
摘要： An efficient, high density, inline converter module includes a power conversion circuit and an input wiring harness for connecting the input of the power circuit to a unipolar source. A second wiring harness or electrical connectors may be provided for connecting the output of the power conversion circuit to a load. Connections between a wiring harness and the power conversion circuit may comprise conductive contacts, configured to distribute heat. The power circuit may be over molded to provide electrical insulation and efficient heat transfer to external ambient air. A DC transformer based inline converter module may be used in AC adapter, vehicular, and power system architectures. An input connector for connecting the input wiring harness to the input source may be provided. In some embodiments the input source may be an AC source and the input connector may comprise a rectifier for delivering a rectified, unipolar, voltage to the input of the power conversion assembly via an input wiring harness. By separating the rectifier from the power conversion assembly, the power conversion assembly may be packaged into a smaller volume than would be required if the rectifier, and its associated heat loss, were included in the power conversion assembly.

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