Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $22.44 | $21.98 | $21.30 | $20.38 | Contact US |
New Design THB7128 128 Subdivision Stepper Motor Drives Engraving Machine Driver Board
Feature
- new bipolar constant current chopping technique
- with automatic half current function
- the input pulse frequency up to 20KHZ
- supports up to 128 subdivision
- current 0 ~ 2.5A stepless