Description:
Name: PWM DC motor speed controller
Voltage range: DC 4.5-35V
Current range: within 5A
Adjustable speed range: 1-100 percent
PWM Frequency: 20kHz
Packing: 2pcs x PWM DC motor speed controller 5A

Attention:
1. The input of the DC motor speed controller is DC, not directly connected to the AC power (eg: 220V AC for home use), otherwise it will burn out. Otherwise, it will be burned out.
2. DC power supply positive and negative terminals do not reverse, otherwise the governor may be damaged.
3. The motor can not be divided into positive and negative, when the running direction is inconsistent with the expectation, you can adjust the wire sequence to change the direction.
4. Adjusting the potentiometer knob can change the governor output duty cycle, the motor speed change
5. Manual measurement, please allow a slight error in size.