Invention Grant
- Patent Title: Methods and systems for initiating power to an information handling system
- Patent Title (中): 向信息处理系统启动电源的方法和系统
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Application No.: US12416101Application Date: 2009-03-31
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Publication No.: US08271819B2Publication Date: 2012-09-18
- Inventor: John J. Breen, III , Scott Michael Ramsey , Timothy Thompson , Shiguo Luo
- Applicant: John J. Breen, III , Scott Michael Ramsey , Timothy Thompson , Shiguo Luo
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Baker Botts L.L.P.
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/18 ; G06F15/177

Abstract:
An information handling system (IHS) is disclosed providing a power supply operable to provide an output current to the IHS during power initiation. The IHS may also include a first power component associated with a first power stage wherein the first power stage may have a first current threshold. Furthermore, the IHS may include a power control logic coupled to the power supply and the first power component. As such, the power control logic may be operable to communicate the first power stage to the power supply, and if the output current does not exceed the first current threshold during the first power stage, the power control logic may be operable to communicate a second power stage having a second current threshold to the power supply.
Public/Granted literature
- US20100250973A1 Methods and Systems for Initiating Power to An Information Handling System Public/Granted day:2010-09-30
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