3A PWM Motor Speed Controller DC 5V-15V – Stepless Motor Governor
3A PWM Motor Speed Controller DC 5V-15V – Stepless Motor Governor
The 3A PWM Motor Speed Controller and LED Dimmer is a versatile device designed for precise speed control and light dimming applications. Featuring stepless PWM speed regulation, it is perfect for adjusting motor speeds or LED brightness with high precision. Compact, lightweight, and highly efficient, this controller is suitable for various projects and offers up to 98% efficiency to minimize energy loss.
Key Features
- Stepless Speed Regulation: Smooth control from 1% to 99% speed or light intensity using a potentiometer.
- High Efficiency: Achieves up to 98% efficiency, ensuring minimal energy loss during operation.
- Compact Design: Measures 3 cm (length) x 2 cm (width) x 1.4 cm (height) and weighs only 10 g, making it easy to integrate into various projects.
- Robust Control: Handles a continuous current of 3A with a maximum short circuit current of 20A (up to 10 seconds).
- Customizable: Offers free customization services, allowing modifications to circuit board shape, installation mode, current, and voltage parameters.
Technical Specifications
| Feature | Specification |
|---|---|
| Maximum Voltage | 15V |
| Minimum Voltage | 5V |
| Continuous Current | 3A |
| Short Circuit Max Current | 20A (less than 10 seconds) |
| Speed Control Mode | PWM stepless speed regulation |
| Control Mode | Speed control potentiometer (1% to 99%) |
| Duty Cycle | 0%-99% (0% is the leftmost closed state) |
| Current Draw at 0% | 0.002A (no current if off for long periods) |
| Efficiency | Up to 98% |
| Dimensions | 3 cm (length, without potentiometer) x 2 cm (width) x 1.4 cm (height) |
| Weight | 10 g |
Applications
- Motor Speed Control: Primarily used for controlling motor speeds.
- LED Dimming: Adjustable from fully lit to completely off. Ensure the LED is compatible with a direct power supply and use a current-limiting resistor if necessary to avoid damage.
Keywords: PWM Motor Speed Controller, DC Motor Governor, 3A Speed Control, Stepless Speed Regulation, LED Dimmer, Motor Speed Adjuster, Compact Speed Controller.
Package Includes:
- 1 x PWM Speed Controller and LED Dimmer (3A/5V-15V)
Enhance your projects with this high-efficiency PWM Speed Controller, designed for reliable and flexible performance. Ideal for a range of applications, from motor speed adjustments to LED brightness control.