PWM DC Motor Speed Controller with Digital Display

Easy Motor Speed Control for Any Project

This PWM DC motor speed controller is designed for anyone looking to control brushed DC motors with accuracy and convenience. With an easy-to-read digital display, you can monitor and adjust your motor’s speed in real time. Whether you’re working on a DIY project, robotics, or hobby electronics, this variable speed motor controller brings flexible and reliable performance right to your workspace.

Powerful and Adjustable Performance

Enjoy a wide input voltage range of 5V to 30V DC and handle powerful motor applications up to 150W. This digital display motor controller supports up to 5A continuous current (with a maximum of 15A peak), making it suitable for small appliances and larger devices alike. Fine-tune your settings with an adjustable PWM frequency from 1kHz to 99kHz and precise 1% duty cycle control. Built-in reverse polarity protection keeps your components safe from wiring mistakes.

Features at a Glance

• PWM DC motor speed controller with digital display
• Compatible with 5V to 30V DC power supplies
• Continuous 5A output, 15A max peak
• Up to 150W output power
• Adjustable frequency: 1kHz to 99kHz in 1kHz steps
• 0-100% duty cycle control, 1% resolution
• 1% accuracy and stable operation
• Compact and easy to install
• Reverse polarity protection for safe operation

Technical Specifications

Rated Current	5A (Maximum 15A)
Supply Voltage	5 - 30VDC (Input anti-reverse connection protection)
Maximum Power	150W
Working Frequency	1KHz to 99KHz, 1KHz step
Default Frequency	220 KHz
Accuracy	1%
Duty Cycle	0-100%, 1% step
Dimensions (L*W*T)	79*43*26mm (3.11"*1.69"*1.02")

Modern Motor Speed Controller for Everyday Use

This PWM motor speed controller is perfect for fans, pumps, RC cars, light automation, and any DC brushed motor where speed matters. The variable speed controller offers smooth, precise, and reliable operation for all your daily needs.

View the Datasheet

Replaces: TEA-7136