Sell K Mini Engine Speed Control Module 5a 90w Pwm DC-DC 4.5v-35v 12v 24v two 23 best price

M 5a 90W PWM DC-DC Mini Motor Speed Control Module 4.5V-35V with 12V / 24V adjustable control switch Product details: Operating voltage: DC4.5V-35V Output power: 0-5A Output power: 90W (maximum) Electrostatic unit: 7uA (standby mode) Pwm cycle: one% -100% Pwm frequency: 20khz Dimensions: 30mm x 26mm x 14mm (without handle) Note: The input of the DC motor controller is DC, cannot be directly connected to carry AC (eg AC 220v at home), otherwise it will burn! Dc power supply and negative polarity are not reversed, assuming otherwise the controller may be damaged. The engine is positive or negative, when the direction of operation and is not matching, you can adjust the order of the social gland to change direction. Adjust the pressure knob to change the governor's output mission cycle, the motor speed changes. Before shopping: -All Goods are available, we will be close to line the shipment immediately assuming we receive the order. After shopping: One.for example, you are satisfied, please find out about 5 stars. 26