Specifications:
Polarity of motor: No need to distinguish the positive side and the negative side when you connect the motor and you can adjust the order of the wires to change the direction.
Note: You should use the controller by increasing the speed gradually, otherwise the fuse would be damaged
This motor speed controller comes with an instruction
WIDELY OPERATING RANGE:Input:DC 10-60V,max drive current is 6A,Maximum wattage is 300W,PWM pulse width adjustable range: 10%-100%
ADJUSTABLE KNOB:DC brush motor speed driver is designed with a voltage adjustment knob, very convenient for voltage control., DC output stepless adjustable.
WIRING TERMINALS DESIGN: The wiring terminals adopts fence type design and is with safety cover, and there is wiring marks on each terminal, please follow the marks when you are wiring.
SPECIFICATION:Small Size:0.4×3.9×2.4inch, DC motor speed controller has high precision, wide speed controlling range, low power consumption and long service life