Features
Use four layers of thick copper deposited gold PCB.
Allow full step, half step, 1/4, 1/8, 1/16, 1/32 step.
Maximum input voltage: 50V; Maximum output current: 4A (in case of good heat dissipation).
Equipped with a large heatsink for better cooling effect.
High-efficiency motor current control
Chip built-in fault detection circuit: thermal shutdown (TSD), overcurrent shutdown (ISD) and reset power (POR).
Specification
| Motor Input Voltage (VDC) | 9 ~ 50 |
| Logic interface input voltage (VDC) | 3 ~ 5 |
| Single Phase Current (A) | 4 |
| Microsteps | 1/32 |
| Length (mm) | 22 |
| Width (mm) | 15 |
| Height (mm) | 25 |
| Weight (gm) | 6 |
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