OPH1-16V2A0

Specifications
Input Voltage: DC2.5V~16V
Operation Current: Max.2A
Drivering Method: Bipolar
Size: 126x66x28mm 

GUI Control Functions: 
Pulse Input
Direction control CW/CCW
Microstep control
Holding ON/OFF
Reference voltage for winding current set by VR.

Protections:
Polarity Protection
Over-current detection(ISD)
Thermal shutdown(TSD)