The PWM MOSFET Motor Speed Controller is a high-performance module designed to provide precise control of DC motor speed using Pulse Width Modulation (PWM) technology. With a current handling capacity of 5-22A, this controller is ideal for a wide range of applications, including motor-driven devices, robotics, DIY electronics, and industrial automation projects. To use with a potentiometer, no extra controller board is needed. Just wire the 3 pins of a potentiometer (not included) directly to the signal terminals of this module. If you plan to use an external digital controller, its output signal should also operate within 0‑5V DC.
Features
- Wide Current Range: Supports motor loads ranging from 5A to 22A, ensuring flexibility for various DC motor applications.
- PWM Technology: Utilizes Pulse Width Modulation to efficiently regulate motor speed while minimizing energy loss and heat generation.
- MOSFET Control: Integrated high-efficiency MOSFETs for stable, reliable, and high-current output performance.
- Compact Design: Designed for easy integration into small projects and enclosures.
- Opto-isolated input
- Suitable potentiometer resistance: 10K Ω (Linear type, B10K)
- Working control voltage: 0V‑5V DC
Specifications
Output charging voltage: 5-36V DC
Maximum current charging: 22A
Size: 30 x 40mm
Material: PCB
