400W Spindle motor Controller PWM DC speed controll 24-110V MACH3 AL75

400W Spindle motor Controller PWM DC speed controll 24-110V MACH3 AL75

SPEK PWM DC motor speed controller 400W (Input 5~110V DC) 1. supports AC / DC input. No polarity problems. 2. High Voltage Scope DC support 15-160VDC. Input. AC supports 12-110VAC input, recommended 90V or less 3. Large heatsink with mounting holes. 4. Current max 5A (FUSE 5A) (25W limiting gold power resistor , reducing module heat, improve stability. 5. In addition to the internal board can generate a PWM speed control, also support external PWM signal input input requirements: level 3.5-12V the VPP , freq 1K-5KHZ, duty cycle 0% -93 %. Suitable for MACH3 spindle speed control. Usefull information: 300W