2X Stepper Motor Driver, DM542 Stepper Motor Driver Digital Driver Board for Nema 17, Nema 23 ,Etc

Electrical characteristics:
Input power: 24-80V DC power supply, capacity: not less than 200VA. Typical value: Dc36V
Output current: 2.4A-7.2A, 8 levels adjustable, resolution 0.5A
Drive mode: dual-machine constant current PWM drive output.
Insulation resistance: more than the 500M Q under normal temperature and pressure
Insulation strength: 500V/min at normal temperature and pressure.
Environmental requirements:
Cooling : natural cooling.
Use occasions: Avoid dust, oil mist and gas.
Operating temperature: 0 Celsius-+50 Celsius
Environmental humidity: Less than 80%RH, no condensation, no frost
Vibration: the maximum does not exceed 5.7m/s²
Product parameter
Product name: DM542 stepper driver
Colour:black
Material:PCB+ABS
Size:12 x 7.8 x 3.5cm

Package Contents:
2 x DM542 Phase Stepper Driver

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.