PWM DC Motor Speed Regulator – 3V–35V, 5A with On/Off Switch

This PWM (Pulse Width Modulation) DC Motor Speed Regulator is designed for precise and efficient control of DC motor speed. It supports a wide voltage range from 3V to 35V and delivers up to 5A current, making it suitable for a wide variety of motors and applications.

Equipped with a built-in on/off switch and rotary speed control knob, this module allows you to start, stop, and control motor speed easily and accurately. Whether you’re working on a robotics project, model vehicle, or automation system, this speed controller is a reliable and easy-to-use solution.

Technical Specifications:

• Input Voltage: DC 3V to 35V

• Output Current: Up to 5A (with proper cooling)

• Control Type: PWM (Pulse Width Modulation)

• PWM Frequency: 13kHz (typical)

• Speed Adjustment Range: 0% to 100%

• Switch Function: Built-in On/Off switch

• Control Interface: Rotary potentiometer

• Board Size: Approx. 32mm × 50mm × 15mm

• Efficiency: High, with low heat generation

Applications:

• DC motor speed control

• Robotics and automation

• Electric fans and pumps

• DIY motorized systems

• Educational electronics projects

Package Includes:

• 1 × PWM DC Motor Speed Regulator (3V–35V, 5A) with Switch