
PWM DC Motor Speed Controller 3A, 6-28V, 0-100% Duty Cycle
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Prices updated: 13 Oct 2026
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About this product
A PWM DC motor speed controller that adjusts speed through a duty cycle from 0% to 100%. It runs from 6 V to 28 V DC and provides a maximum continuous output current of 3 A, with a maximum output power of 80 W. Suitable for DC motors and other DC loads in hobby and robotics projects.
Specifications
- Input supply voltage
- 6-28 V DC
- Maximum continuous output current
- 3 A
- Maximum output power
- 80 W
- Duty cycle
- 0-100%
Frequently asked questions
How do I wire the motor?
Connect the motor to the motor terminals as shown on the wiring diagram, then connect the DC supply within 6 V to 28 V, observing polarity. Do not exceed 3 A continuous.
What supply voltage should I use?
Use a DC supply within the 6 V to 28 V input range given in the main specifications, and keep the motor current at or below 3 A continuous.





