Answer: In some instances, stalling of a stepper motor leads to a substantial voltage spike that damages the period transistors on the driver. Some motorists are meant to protect themselves from this kind of occurrences. When section A's windings become de-energized and section B's are energized, the rotor rotates to https://placepetefp.tokka-blog.com/40440119/strategies-for-protecting-a-stepper-motor-from-power-surges