DM542 Digital Stepper Motor Driver for CNC Drivers Controller 3D Printer Accessories

Features: Good high-speed performance Supply voltage up to 50VDC Output current up to 4.2A Pulse frequency up to 300 KHz Automatic idle-current reduction 3-state current control technology Self-adjustment technology Pure-sinusoidal current control technology Note: Photo Only for representation purpose. Actual product may vary as per avail