Features • Versatile Compatibility: Ideal for DC motors, fans, and fish tank oxygen pumps, this module enhances the performance of various devices with efficient speed control • Durable Circuit Board: Constructed with high-quality components, this module ensures a longer lifespan and reliable operation, minimizing the need for frequent replacements • User-Friendly Knob Adjustment: Easily adjust the output speed and direction of your motor with a simple knob, providing intuitive control for all users • Wide Voltage Range: Supports a power supply of DC12-24V and handles up to 20A, making it suitable for a variety of applications and ensuring robust performance • Space-Saving Design: Compact and lightweight, this module is easy to install and remove, offering stable performance without taking up valuable space Features: 1、APPLICABLE DEVICE: This PWM motor governor module is suitable for speed regulation of DC motor, fan, fish tank oxygen pump, and other products. 2、EXCELLENT PCB: The PWM DC motor speed regulator module uses electronic components with excellent circuit board to ensure a longer service life. 3、KNOB ADJUSTMENT: Simply rotate the knob to change the output, control the positive and negative direction and stop of the DC motor, making it easy to use. 4、VOLTAGE RANGE: The power supply voltage is DC12？24V, with a maximum current of 20A, the motor governor module has a wide range of applications. 5、COMPACT DESIGN: The PWM motor speed control module has a compact size, easy to install and disassemble, with stable and reliable performance. Specification: Item Type: Motor Speed Control Module Model: L0577-0802 Power Supply Voltage Range: DC12-24V Applicable Power: Within 12V 250W, 24V 350W Maximum Current: 20A Package List: 1 x Motor Speed Control Module Package List 1 x Motor Speed Control Module