The PWM DC 6-28V 3 Amp Motor Speed Controller Regulator is a compact electronic device designed to control the speed of DC motors by regulating the voltage and current supplied to them. It operates within an input voltage range of 6V to 28V and can handle a maximum current of 3 amps, making it suitable for a variety of low to medium-powered DC motors. Key Features:

Input Voltage Range: Supports a wide input voltage range from 6V to 28V, providing versatility and compatibility with different power sources.
Maximum Current Capacity: Capable of handling a maximum current of 3 amps, suitable for controlling low to medium-powered DC motors.
Control Method: Utilizes Pulse Width Modulation (PWM) technique to control the motor’s speed by adjusting the duty cycle of the PWM signal, effectively regulating the voltage and, consequently, the speed.
Speed Control: Allows for precise speed control through an adjustable knob or switch, enabling users to set the desired motor speed within the specified voltage and current limits.
Compact and Efficient Design: Designed to be compact and energy-efficient, minimizing space requirements and power consumption.
Protection Features: May include built-in protection mechanisms like overcurrent protection and overheat protection to ensure safe and reliable motor operation.
Applications: Suitable for various applications, including robotics, automation, electronic projects, model cars, fan speed control, and other DIY projects where accurate DC motor speed control is needed.
Easy Installation and Operation: User-friendly design with clearly marked terminals and controls for straightforward installation and operation.