The 1203BS DC motor speed controller controls the speed of the DC motor by adjusting the pulse width modulation (PWM), and controls the forward or reverse and stop of the DC motor through the button switch.

Specification:

Size: 57*37*21mm
Input power voltage: 6V-24V DC
Adjustable duty cycle: 0%-100%
Includes push button switch
Potentiometer with switch function
Input power supply voltage: 12V-80VDC
Maximum continuous output current: 3A
Applicable current range: rated current: 30A
PWM frequency: 21kHz; duty cycle adjustable: 0%-100%

The display range of the 3-digit LED display is "000" - "100". (For example, "055" is displayed, which means the PWM output duty cycle is 55%)

Press the green button, the motor reverses; and release the button, the motor stops

Press the red button, the motor rotates clockwise; and release the button, the motor stops

Package Included:
1* 3A PWM Speed Controller