5V 12v 10a PWM Dc Motor Speed Controller Module

5V–12V 10A PWM DC Motor Speed Controller Module is a compact, high-power PWM module that allows precise control of motor speed using a 100K potentiometer. It is ideal for controlling brushed DC motors in robotics, DIY, and automation systems.

Key Features:

• PWM Speed Control: Adjusts motor speed without power loss.
• 10A Output: Suitable for high current motors and fans.
• Wide Voltage Range: Operates from 5V to 12V DC.
• Potentiometer Interface: Comes with 100K knob and nut for manual speed adjustment.
• Compact Design: Small module fits easily into enclosures.

Technical Specifications:

• Input Voltage: 5V to 12V DC
• Output Current: Up to 10A (peak)
• PWM Frequency: ~16 kHz
• Speed Control: Via 100K potentiometer
• Efficiency: ≥90% depending on load

Mechanical Specifications:

• PCB Color: Black
• Connector: 4-pin screw terminal block
• Mounting Hole: 2x M3 holes for easy installation

Dimensions:

• Length: ~33mm
• Width: ~25mm
• Height: ~15mm (with knob)

Pinout and Wiring:

• VCC: DC input positive (5V–12V)
• GND: DC input ground
• MOTOR+: Motor positive terminal
• MOTOR-: Motor negative terminal

Datasheet Reference:

• Refer to common 10A PWM controller IC datasheets for detailed circuit design

Applications:

• DC Motor Speed Regulation: For fans, pumps, car motors
• Robotics: Adjust drive motor speed in real-time
• LED Dimming: Control brightness of LED arrays
• DIY Automation: For hobby projects and model controls

Equivalent Models:

• Generic 10A DC PWM Speed Controller Modules
• HW-685 Compatible PWM Speed Regulator

Package Includes:

• 1 x PWM DC Motor Speed Controller Module
• 1 x Potentiometer Knob
• 1 x Nut and Washer Set