The DC Motor Speed Controller controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM).It is not only to use for DC motor controls of the speed,but also to use for adjust the LED light.
Product parameter:
Operating voltage: DC 4.5V-35V
Output current:0-5A
Output power:90W(max)
Quiescent current:7uA(standby)
PWM duty cycle:1%-100%
PWM frequency:20 KHZ
Size:30mm x 26mm x 14mm (without handle)
Operating instruction:
1.Before you attempting to wire the controller, make sure power is off.
2.Please Check all connections before applying power, it will be damaged if connect the supply voltage with wrong polarity.
3.Turn on the power, and adjust the potentiometer.The LED indicates the power up and the speed of motor.
4.You can control the speed of the motor through potentiometer.
Note:
1.Please do not directly connected to the AC (for example:home 220V AC ),otherwise it will burn!
2.The positive and negative terminals of the DC power supply are not reversed, otherwise the governor may be damaged.
3.Turn off the power supply before making any wiring changes
4.We suggest to add an appropriately rated fuse in line with the positive supply to avoid any possible damage.
Package included:
4 Pcs 5A DC motor speed regulator
