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Dive into the research topics where Edward N. Jeffrey is active.

Publication


Featured researches published by Edward N. Jeffrey.


Archive | 1998

Method and system for limiting current in a read/write head retract circuit

Edward N. Jeffrey


Archive | 1998

Method and apparatus for braking a polyphase DC motor

James E. Chloupek; Edward N. Jeffrey


Archive | 1997

Method and circuit for driving hard disk drive spindle and actuator motors

Edward N. Jeffrey; William R. Krenik; David Cotton; Dennis V. Hahn; Shaibal Barua; Roy Clifton Jones


IEEE Transactions on Nuclear Science | 1983

Gamma Total Dose Effects on ALS Bipolar Oxide Sidewall Isolated Devices

Milton L. Buschbom; Edward N. Jeffrey; Loran E. Rhine; David B. Spratt


Archive | 2001

Low distortion audio range class-AB full H-bridge pre-driver amplifier

Edward N. Jeffrey


Archive | 1999

Method and system for driving a three-phase motor in a mass storage device

Hao Chen; Edward N. Jeffrey; Fredrick W. Trafton


Archive | 1968

LIGHT SENSITIVE SIGNAL GENERATOR

Hilton Wayne Spence; Ralph Olin Bohannon; Edward N. Jeffrey


Archive | 1999

Verfahren und System zum Antrieb eines Dreiphasenmotors in einem Massenspeichermedium A method and system for driving a three-phase motor in a mass storage medium

Hao Plano Chen; Edward N. Jeffrey; Fredrick W. Trafton


Archive | 1998

Braking system for a DC motor

James E. Chloupek; Edward N. Jeffrey


Archive | 1998

Bremssystem für Gleichstrommotor Brake system for DC motor

James E. Chloupek; Edward N. Jeffrey

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