3Pcs DC5-30V 5A 150W LED Dimming Module PWM DC Motor Speed Controller Digital Display Encoder Cuty Cycle Frequency

Description Comes with start and stop buttons and can be controlled by external switches to meet customers various control needsSoft start function of the motor the current will increase slowly when starting the motor no impact current effectively protect the motor and extend the service life of the motorYou can set the duty cycle the upper and lower limits of the duty cycle and the operating frequency which is convenient for customers to operate and use according to the operating characteristics of their motors The digital encoder knob adjusts the motor speed which is higher accuracy and consistency than ordinary potentiometer adjustment With standard 5135 instrument housing easy to install Parameter DC5V 30V input anti reverse protectionRated current 5A maximum current 15AMaximum power 150WWorking frequency 1KHz 99KHz adjustable 1KHz step default frequency is 20KHz accuracy is about 1 Duty cycle 0 100 1 stepProduct size 79mm 43mm 26mmProduct weight 41gDigital encoder knob operation In the default interface the default display is the duty cycle Short press switch the motor on and offLong press enter the setting interfaceCounterclockwise rotation reduced duty cycleTurn clockwise duty cycle increasesUnder the setting interface Short press select the setting parameter and the setting parameter switches between the lower duty cycle limit the upper duty cycle and the operating frequency The lower duty cycle display format is L two digits T