- 专利标题： Information handling system multiple port power source management
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申请号： US16398805申请日： 2019-04-30
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公开(公告)号： US10936034B2公开(公告)日： 2021-03-02
- 发明人: Mohammed K. Hijazi , Merle J. Wood, III , Adolfo S. Montero
- 申请人： Dell Products L.P.
- 申请人地址： US TX Round Rock
- 专利权人： Dell Products L.P.
- 当前专利权人： Dell Products L.P.
- 当前专利权人地址： US TX Round Rock
- 代理机构： Zagorin Cave LLP
- 代理商 Robert W. Holland
- 主分类号： G06F1/26
- IPC分类号： G06F1/26 ; G06F1/30 ; G06F13/40 ; G06F13/42
摘要：
An information handling system receives power from plural power sources by managing bi-directional power transfer at plural cable ports to maintain matched impedance across plural power sources. A power manager of an information handling system exchanges power characteristics with the plural power sources to coordinate power transfer in proportion to current capability of the power sources so that voltage droop at the different external power sources remains the same during variable power draws.
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