Sell 12V Dc Motor Speed Control Module best price

Working voltage: DC4.5V-35V Output current: 0-5A Output power: 90W (maximum) Static current: 7uA (standby) Pwm: 1-100 per cent Pwm frequency: 20khz Size: 30mm x 26mm x 14mm (without handle) Preventive measures: Dc motor governor input into dc, cannot directly connect AC (e.g. 220V AC 220V), otherwise it will burn! The positive and negative poles of dc power source should not be reversed, otherwise the governor may be damaged. The motor can be either positive or negative.When the direction of the operation does not match expectations, you can adjust the direction of the sequence. Adjust the potentiometer knob to change the output ratio of the governor, the motor speed change.