PWM Motor Speed Control Switch Manual (10Vdc to 50Vdc) 40A

From the shop's description

10V-50V 40A Modulation PWM DC Motor Speed Control Switch Governor Feature: Working voltage: DC 10 V~50 V Size(L*W*H): 110 x 75 x 36 mm Sustained current: 40 A Maximum current: 60 A Speed range: 0%~100% Forward reverse: Support CW & CCW (Clockwise & Counterclockwise) Output voltage: Load linear Speed principle: Current regulation Speed control type: Adjust the current Speed adjustment way: Potentiometer (with ON/OFF switch)