Description:
DC Motor Speed Controller, the full name of pulse width modulation is Pulse Width Modulator. Abbreviation PWM. DC motor governor is a device for adjusting the speed of a DC motor. DC motor has the characteristics of low speed and large torque which can not be replaced by the AC motor. Therefore, the equipment that regulates the speed of the DC motor - DC governor can be widely used.
It is often used in DC load circuits due to its special properties. Lamp dimming or DC motor speed regulation, HW-1020 governor are made by pulse width modulation (PWM) principle. Such as Motor governor and PWM governor. Industrial DC motor speed regulation, industrial conveyor belt speed regulation, lighting and lighting mediation, computer power supply cooling, DC fan, etc., have been widely used.
Parameters:
Input voltage: DC 6-30V
Load power: 90W(MAX)
Rated current: 5A(MAX)
Speed range: 1%-100%
PWM frequency: 10Khz
Potentiometer: resistance value 100K
Knob inner diameter:8mm
The output voltage is 0-100% of the input voltage
Standby current:0.015A
Size(without Knob): 30*24*19mm
Size:51*24*19mm
Using Steps:
Turn the potentiometer counterclockwise until you hear the sound from potentiometer
Connect DC motor or lamp which meets the requirements at ‘MOTOR+’ and ‘MOTOR-’
Connect DC power supply at ‘DC IN+’ and ‘DC IN-’
Adjust knob to control speed for motor
If need to stop, you can turn the potentiometer counterclockwise until you hear the sound from potentiometer
Remove power supply before remove DC motor
Remove DC motor
Application:
Industrial DC motor speed regulation
Industrial conveyor belt speed regulation
Lighting and lighting mediation
Computer power supply cooling
DC fan
Note:
It is working for DC motor and just can connect to DC power supply. So please don’t connect AC 110V or 220V power supply! Otherwise it will damage the module!
The positive and negative poles of the DC power supply can not be reversed, Otherwise the governor will damage
Motor can be divided into positive and negative, when the direction of operation and expectations are inconsistent, you can change the direction of the alignment
The potentiometer knob can change the output duty cycle of the governor, thus changing the speed of the motor
Please allow 1-3mm differs due to manual measurement
Features:
High frequency 10Khz, the purer the signal
PWM can be adjusted 1%-100%
Support high current
High quality knob
Knob integrated design
No polarity regulation
Kit include:
1 x 5A PWM Driver Module