4A 9-42V Stepper Motor Driver (TB6600)

Features:

9V-42V DC power supply
H-bridge bipolar constant-phase flow-driven
The maximum current can be up to 4A and 8 output currents can be selected.
6 subdivision modes of up to 32 subdivisions can be selected,and can be used for high subdivision purposes.
The input signal is high-speed optical isolation
Standard common anode single pulse interface
Offline hold function
Semi-enclosed chassis can accommodate more demanding environment
Provide energy semiautomatic current lock function
Built-in thermal protection and overcurrent protection.