Signal input: single ended, pulse / direction

Subdivision optional: 1/2/4/8/16/32 subdivision

 Output current: 0.5A-4.0A

 Input voltage: 9-42VDC (recommends 12-30V)

 The current is automatically halved at rest.

 Can drive 4, 6 and 8 Lead two-phase, four-phase stepper motor

 Optocoupler isolated signal input, strong anti-interference ability

 With overheating, overcurrent, undervoltage lockout, input voltage anti-reverse protection and other functions

Small size, easy to install

External signal 3.3-24V universal, no series resistor required

Operating Temperature: -10 to 45 Degrees Celsius

Storage temperature: -40 to 70 Degrees Celsius

Chopping Frequency: less than 50KHZ