4.5V to 35V DC PWM Speed Controller | Electrical Motor Control Switch LED Dimmer Module Pack of 5

4.5V to 35V DC PWM Speed Controller | Electrical Motor Control Switch LED Dimmer Module Pack of 5

The 4.5V to 35V DC PWM Speed Controller is a versatile and efficient solution designed to precisely control the speed of DC motors and the brightness of LED lights. Using Pulse Width Modulation (PWM) technology, this controller regulates output power smoothly without significant energy loss, ensuring high efficiency and minimal heat generation during operation. It supports a wide input voltage range from 4.5V to 35V DC, making it compatible with various power sources such as batteries, adapters, and DC power supplies. This compact module is engineered for reliable and stable performance, allowing users to adjust motor speed or LED brightness through an easy-to-use rotary knob. Unlike traditional resistive controllers, PWM control maintains torque at low speeds, making it ideal for motor-driven applications that require consistent performance. The onboard circuitry is designed to handle continuous operation, offering protection against voltage fluctuations and ensuring long service life. The module’s lightweight and space-saving design allows easy integration into DIY electronics, robotics, automation systems, and lighting projects. Whether used as a DC motor speed controller, fan speed regulator, or LED dimmer, this unit delivers accurate control and dependable results. Its plug-and-play functionality makes it suitable for beginners as well as professionals working on advanced electronic applications.

Features:

• Wide operating voltage: 4.5V to 35V DC
• High-efficiency PWM speed control
• Smooth motor speed and LED brightness adjustment
• Maintains torque at low motor speeds
• Low heat generation and energy loss
• Compact and lightweight module