Programmable PWM DC Motor Speed Controller 5-30V, 5A

Description

This is a high-power PWM DC Motor Speed Controller designed to adjust motor speed by manipulating the duty cycle of the output signal. With a wide, programmable PWM frequency range of 1KHz-99KHz and a duty cycle range of 0%-100%, the PWM DC Motor Speed Controller offers precise control tailored to DC motors. Ideal for applications such as PWM signal generation, light brightness control, and motor speed regulation.

Features:

1. ON/OFF output support
2. Soft start function
3. Adjustable duty cycle
4. Adjustable frequency
5. Digital encoder for precise adjustments
6. Standard 5135 Instrument case for durability
7. Reverse connection protection
8. Parameter memory function
9. STOP contacts inside for remote start/stop operation (dry contact)

Parameters:

• Working Voltage: DC 5V-30V
• Rated Current: 5A
• Peak Current: 15A
• Power: 150W (Max)
• Work Frequency: 1KHz-99KHz
• Frequency Accuracy: 1%
• Frequency Resolution: 1KHz
• Duty Cycle: 0%-100%
• Duty Cycle Resolution: 1%
• Operating Temperature: -40~85℃
• Working Humidity: 0%-95%RH
• Size: 79x43x40mm

Potentiometer Introduction:

• Default display: Duty cycle
• Normal display mode:
  • Short press: Toggle ON/OFF output
  • Long press: Enter parameter set mode
  • Clockwise rotation: Increase duty cycle
  • Counterclockwise rotation: Decrease duty cycle
• Parameter set mode:
  • Short press: Select parameter (lower duty cycle limit, upper duty cycle limit, PWM frequency)
  • Long press: Save parameter and exit set mode
  • Clockwise rotation: Increase set value
  • Counterclockwise rotation: Decrease set value

Usage Steps:

1. Connect correct working voltage (without load).
2. Short press to turn OFF output.
3. Long press to enter parameter set mode.
4. Short press to select parameters.
5. Rotate to set parameter values.
6. Repeat steps 3-5 for other parameters.
7. Long press to save parameters and exit set mode.
8. Connect load as per wiring diagram.
9. Short press to turn ON output.