Invention Grant
- Patent Title: Power supply output control apparatus and method
- Patent Title (中): 电源输出控制装置及方法
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Application No.: US09995206Application Date: 2001-11-27
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Publication No.: US07692394B2Publication Date: 2010-04-06
- Inventor: Christopher L. Hill , Garry E. Korbel
- Applicant: Christopher L. Hill , Garry E. Korbel
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Fellers, Snider, et al.
- Main IPC: H02P3/00
- IPC: H02P3/00 ; H02P5/00
Abstract:
A motor current control method is provided to reduce voltage and current spikes within a spindle motor and a power supply. Subsequently, the amount of current applied to the spindle motor is monitored. In addition, an apparatus for limiting motor power is provided.
Public/Granted literature
- US20020079856A1 Motor start-up current control apparatus and method Public/Granted day:2002-06-27
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