Method for controlling start of adaptive spindle motor and...

Details Method for controlling start of adaptive spindle motor and... Method for controlling start of adaptive spindle motor and...

2006-09-19

2006-09-19

Nguyen, Hoa T. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Reexamination Certificate

active

07110205

ABSTRACT:
A method of controlling starting current of an adaptive spindle motor in consideration of maximum allowable consumption power and a disk drive using the method. The method includes measuring a supply voltage supplied to the disk drive, calculating a maximum current that can be supplied to the spindle motor in a range of maximum allowable power in correspondence to the supply voltage measured in the measuring of the supply voltage, and applying the calculated maximum current to the spindle motor to start the spindle motor.

REFERENCES:
patent: 5675558 (1997-10-01), Katoh
patent: 2002/0101679 (2002-08-01), Koizumi et al.
patent: 2003/0174428 (2003-09-01), Sakamoto
patent: 08-287590 (1996-01-01), None
patent: 95-20818 (1995-07-01), None
patent: 95-24034 (1995-08-01), None
patent: 1995-0010280 (1995-09-01), None
patent: 1019980014310 (1998-05-01), None

Affiliated with

Also associated with

Rating

Method for controlling start of adaptive spindle motor and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for controlling start of adaptive spindle motor and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling start of adaptive spindle motor and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3599084