%0 Journal Article %T Study on High Current PWM Unipolar Four Phases Driver for Stepper Motor Control %A Alexandru Morar %J Scientific Bulletin of the ''Petru Maior" University of T£¿rgu Mure£¿ %D 2013 %I Editura Universit??ii "Petru Maior" %X This paper presents the study on high ¨C current PWM, unipolar stepper motor controller/driver, are remarkable for simplicity, high ¨C reliability, multifunctional facilities for four phases hybrid stepper motor. %K stepper motor %K PWM control %K unipolar stepper driver %K dedicated IC %U http://scientificbulletin.upm.ro/papers/2013/v1/03%20-%20Alexandru%20Morar%20-%20Study%20on%20High%20Current%20PWM%20Unipolar%20Four%20Phases%20River%20for%20Stepper%20Motor%20Control.pdf