HUMSER Mini 5A 90W Voltage Regulator PWM 12V DC Motor Speed Controller Regulator 4.5V-35V

The HUMSER Mini 5A 90W PWM DC Motor Speed Controller is a compact and efficient voltage regulator designed to control the speed of 12V DC motors and other DC loads. Using PWM (Pulse Width Modulation) technology, this controller provides smooth and stable speed regulation while maintaining high efficiency and low heat generation. With an input voltage range of 4.5V–35V DC and a maximum current capacity of 5A, it is suitable for various DIY electronics projects, robotics, fans, pumps, and small DC motor applications. The built-in adjustable potentiometer knob allows users to easily control motor speed or output voltage according to their needs. Its mini and lightweight design makes it easy to install in compact spaces, making it ideal for hobbyists, engineers, and repair technicians working on electronics or automation projects. Key Features Input Voltage: 4.5V – 35V DC Maximum Current: 5A Maximum Power: 90W Control Method: PWM (Pulse Width Modulation) Smooth motor speed control with stable performance High efficiency and low heat generation Adjustable potentiometer knob for easy speed regulation Compact mini design for DIY and embedded projects Suitable for DC motors, fans, pumps, LED dimming, and robotics Applications DC motor speed control DIY electronics projects Electric fans and small pumps Robotics and automation projects LED brightness control Hobby and engineering applications Keywords HUMSER PWM motor speed controller, mini DC motor speed controller, 5A PWM controller, 12V DC motor regulator, 4.5V-35V voltage regulator module, DC motor speed control board, 90W PWM motor controller, DC motor driver module, PWM voltage regulator, mini motor controller for DIY projects, adjustable DC speed controller, electronic speed regulator module.