[PERNG] Tehe PWM DC Motor Governor 2A 3A 5A 10A 90W Speed Control Switch Switch Function 1803BK 1203BK Adjustable Module Switch Function

New and high quality!. Description: 1. High precision control: By using pulse width modulation technology, the motor speed can be more accurately controlled, ensuring smooth operation whether it is fast or slow rotation. 2. Wide applicability: Suitable for various types of DC motors, whether it is high-power industrial motors or small household motors, it can achieve the best speed regulation effect. 3. Easy to use: The speed controller adopts an intuitive knob design, and users only need to gently rotate it to adjust the speed. 4. Safe and reliable: Equipped with overload protection function, it can automatically cut off power when the motor load is too high, protecting the motor and speed controller from damage. 5. Durable and stable: Made with high-quality electronic components, it has stable performance, long service life, and does not require frequent replacement. Supply voltage: DC5-16V. Continuous current: 10A. Duty cycle: 096-99%. Efficiency: The highest efficiency reaches 98%.