12V 5A PWM Fan Motor Speed Controller | Electronics Hub

12V 5A DC Dimmer Fan Motor PWM Speed Controller Module

The 12V 5A PWM DC Speed Controller Module is designed for adjustable speed control of compatible DC motors and dimming of compatible LED lighting. It uses pulse width modulation (PWM) technology to provide smooth adjustment through a rotary control.

With screw terminal connections and a compact design, this module is suitable for DIY electronics, small motor projects, and DC lighting applications.

Key Features

• PWM-based DC motor speed control

• Adjustable control using a rotary potentiometer

• Suitable for compatible DC fan and motor applications

• LED dimming capability for compatible lighting

• Screw terminal connections for wiring

• Adjustable PWM duty cycle

• Compact electronics module

• Supplier-listed maximum current of 5A

• Supplier-listed maximum power of 90W

Technical Specifications

• Product type: DC PWM speed controller / dimmer

• Operating voltage: DC 7V–20V (supplier-listed)

• Output current: 0–5A (supplier-listed)

• Maximum output power: 90W (supplier-listed)

• PWM duty cycle: 1%–100%

• PWM frequency: 20kHz

• Standby current: 7µA (supplier-listed)

Applications

• Compatible DC fan speed adjustment

• DC motor speed control

• Compatible LED strip dimming

• DC accent lighting

• DIY electronics projects

• Hobby and educational projects

Package Includes

• 1 × 12V 5A DC PWM Speed Controller Module

Important Usage Notes

• Use a suitable DC power supply within the verified voltage range.

• Check polarity before connecting the power supply.

• Confirm motor and LED compatibility before use.

• Do not exceed the verified current and power limits.

• The 90W rating is supplier-listed and should not be treated as guaranteed continuous power under every operating condition.

• This module is intended for compatible DC loads, not direct AC mains lighting.

Related Links:

1.5A Mini Dual Channel L298N Motor Driver

MX1508 Mini Dual Channel Motor Driver

12V 1A Arduino Power Supply

DC Power Supplies

Choose this compact PWM controller for adjustable DC motor speed and compatible LED dimming applications.