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Current Tracking Chopper Motor Driver

IP.com Disclosure Number: IPCOM000055739D
Original Publication Date: 1980-Sep-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Crider, CH Frankeny, RF [+details]

Abstract

The current in stepper motor phase M1 is regulated in accordance with a value determined by the sense resistor RS and a reference voltage VR.