Motor Speed Controller PWM 1803B
Input supply voltage: 1.8V-15VDC
max output power: 30W
max continuous output current : 2Amp
Duty Cycle adjustable: 0%-100%
This 1803B DC Motor Speed Controller allows controlling the direction of a DC the motor
Using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
With a self-recovery fuse 2A and a Power-On LED light.
provides a continuous current of 2A to your DC motor or other DC load.
1. Connect your DC motors (or DC load) to the motor terminals .
2. Connect DC power supply or battery to the circuit, make sure the correct polarity of the connection. Note that the voltage applied to the motors will be supply voltage applied to the circuit.
3. You can now control the speed of the motors through potentiometer.