30A PWM LED Dimmer 12–24V DC – 360W/720W

30A PWM LED Dimmer 12–24V DC

The 30A PWM LED Dimmer provides smooth brightness control for single-color LED strips. Simply rotate the control knob to adjust the light output from 0% to 100%.

The controller uses pulse-width modulation to adjust brightness efficiently. As a result, it provides stable control without changing the LED strip’s color temperature.

Key Features

• Supports 12V and 24V DC LED systems
• Handles loads up to 30A
• Provides 0%–100% brightness adjustment
• Uses PWM dimming technology
• Includes a manual rotary control knob
• Maintains stable, flicker-free light output
• Retains the selected level through the knob position
• Uses a durable metal housing
• Offers simple screw-terminal installation
• Works with single-color LED strips

Technical Specifications

• Controller Type: Manual PWM LED dimmer
• Input Voltage: 12V–24V DC
• Maximum Rated Current: 30A
• Maximum Power at 12V: 360W
• Maximum Power at 24V: 720W
• Brightness Range: 0%–100%
• Static Power Consumption: Approximately 1W
• Control Method: Rotary knob
• Housing Material: Metal
• Operating Temperature: -20°C to 60°C
• Dimensions: Approximately 85 × 66 × 20mm
• Approximate Weight: 130g

Compatible Lighting

This controller works with:

• Single-color LED strips
• 12V LED tape
• 24V LED tape
• Single-channel LED modules
• Compatible constant-voltage LED lighting

However, it does not control RGB, RGBW, or addressable LED strips.

How to Connect

1. Disconnect the power supply.
2. Check the input and output terminal labels.
3. Connect the 12V or 24V power supply to the input terminals.
4. Connect the LED strip to the output terminals.
5. Check the positive and negative polarity.
6. Tighten all terminal screws securely.
7. Restore power and adjust the brightness with the knob.

Applications

Use this LED dimmer for:

• Home LED lighting
• Display cabinets
• Shop lighting
• Signage projects
• Workshop lighting
• Automotive DC lighting
• DIY lighting systems
• Single-color LED strip installations

Package Contents

• 1 × 30A PWM LED dimmer controller
• 1 × User manual, if supplied with the batch

Important Notes

• Use this controller only with 12V–24V DC lighting.
• Do not connect it directly to 110V or 220V AC.
• Match the LED strip voltage with the power supply voltage.
• Observe the correct input and output polarity.
• Use suitable cable thickness for high-current loads.
• Leave a safety margin below the maximum rated current.
• Ensure adequate ventilation during high-power operation.
• Actual continuous capacity may depend on cooling, wiring, and installation conditions.