4.5V–35V 5A DC Motor Speed Controller Module (PWM Adjustable) is a compact and efficient solution for controlling the speed of brushed DC motors with high precision. Using Pulse Width Modulation (PWM) technology, this module ensures smooth, stable, and low-noise operation across a wide voltage range.

Designed for versatility, this motor speed regulator supports input voltages from 4.5V to 35V and can handle currents up to 5A, making it ideal for a wide range of applications including robotics, DIY electronics, fan control, and small motor-driven systems.

Key Features:

• Wide operating voltage range: 4.5V to 35V DC
• Adjustable motor speed using PWM control
• High current handling capacity up to 5A (peak)
• Stable and smooth motor performance
• High-frequency operation (20kHz) for silent performance
• Compact design for easy integration in projects
• Simple knob-based control for real-time adjustment

Specifications:

Parameter	Value
Operating Voltage	4.5V – 35V DC
Output Current	0 – 5A (Peak)
Recommended Current	Up to 3A (Continuous)
Output Power	Up to 90W
Control Method	PWM (Pulse Width Modulation)
PWM Frequency	20 kHz
Duty Cycle Range	1% – 100%
Motor Type	Brushed DC Motors
Control Type	Potentiometer (Knob)
Dimensions	30 × 26 × 14 mm
Operating Temperature	-10°C to +60°C
Weight	Approx. 15g

Explore More Motor Driver Modules:

This PWM speed controller is ideal for basic DC motor control. For bidirectional control and more advanced motor driving applications, you can explore modules like the L298N Dual H-Bridge Motor Driver Module, L293D Motor Driver Module, BTS7960 High Power Motor Driver Module, and MX1508 Mini Dual Motor Driver Module. You can also browse our complete collection of Motor Driver Modules to find the right solution for your project.

Package Includes:

1 x 4.5V–35V 5A Adjustable DC Motor Speed Controller Module