Description
The DC Motor Speed Control Switch (1.8V–12V, 2A) is a compact and easy-to-use solution for adjusting the speed of low-voltage DC motors. Designed for small electronics and DIY projects, this controller supports a wide range of input voltages from 1.8V to 12V DC, with a maximum output current of 2A. Using PWM (Pulse Width Modulation) technology, it provides smooth and efficient motor speed adjustment without significant heat generation or power loss. The built-in rotary knob allows you to conveniently control motor speed in real-time, making it ideal for battery-powered projects, model cars, fans, and more.
Key Features:Â
Wide Voltage Support: Compatible with DC motors running at 1.8V, 3V, 5V, 6V, and 12V, offering great flexibility for various applications. Precise Speed Adjustment: Features a rotary control knob that allows smooth, real-time adjustment of motor speed from 0% to 100%.
PWM Technology: Uses Pulse Width Modulation for efficient speed control without significant power loss or motor heating. Built-in Power Switch: The integrated knob includes an ON/OFF switch, allowing easy control of motor power and speed from a single interface.
Low Heat Operation: Efficient design keeps heat output minimal, making it suitable for enclosed or battery-powered projects. Versatile Applications: Perfect for controlling the speed of DC fans, model cars, pumps, small tools, robotics, and other low-voltage devices.
DC MOTOR SPEED CONTROL SWITCH
Compact and Lightweight: Small form factor makes it easy to integrate into portable projects or limited space enclosures.Easy to OperateOnly the clock pulse signal can be driven two-phase bipolar stepper motor to achieve low vibration, high efficiency work.
Specifications:
Input Voltage: DC 1.8V – 12V Output Current: Up to 2A max
Control Type: PWM Speed Range: 0% – 100% Weight: ~20g
Power Switch: Integrated into the control knob
Connection Type: Screw terminals Material: ABS plastic + electronic components
Operating Temperature: -10°C to +60°C Dimensions: Approx. 35mm × 32mm × 15mm
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