Unipolar vs. Bipolar drive for stepper motors, Part 1: principles - Power Electronic Tips
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When a stepper motor requires a sequence of four different on-off combinations (e.g., wire 1 on, 2 on, 3 off, 4 off) cycled repeatedly to continue rotating, is a group of four
Unipolar vs. Bipolar drive for stepper motors, Part 1: principles - Power Electronic Tips
How Stepper Motors Work
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