Journal of Electronic Systems Walid Emar, Musbah J. Aqel 5 2 2015 http://www.dline.info/jes/fulltext/v5n2/v5n2_1.pdf This paper presents a new topology of drive circuitry for variable reluctance stepping motors (VRSM). This is used for improving the performance of stepper motors with time varying reluctance which are employed in computer systems and microcontroller and web technology appliances by modifying its time constant and thus, increasing its stepping rate. Therefore, the initial torque developed by the motor is high; the switching from one coil to the next is faster than normal and consequently, the rotor moves as quickly as it should be. The circuitry discussed in this paper is connected directly to the motor windings and the motor power supply, and this circuitry is controlled by a digital system that determines when the switches are turned on or off.