Features: 1203B DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-ulated (PWM).
The input power range is DC 6V-28V .
Duty Cycle adjustable range is 0%-100%.
Operating instruction:
Before you attempting to wire the controller, make sure power is off.
WARNING: DO NOT REVERSE POSTIVE AND NEGATIVE POWER LOADS.THIS WILL DAMAGE THE CONTROLLER.
TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
Color: picture color
Material: PC + metal
Size: 5*3.2*1.5cm
Package Contents:
1 x DC Motor Speed Controller
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.