I. Warning Or Safety Information
- Note: Must be used under direct adult supervision.
- Self-disassembly is prohibited: Unauthorized personnel are not allowed to attempt self-repair.
- Do not use this product in humid or high temperature environments.
- Keep the area around the device well ventilated when in use.
- Be sure to cut off the power supply before installation to prevent electric shock.
II. Product Introduction
This product is a constant current LED driver with the characteristics of stable output and intelligent protection. It is suitable for various types of LED lighting systems.
III. Setup (Installation and Usage Instructions)
- Make sure the output current does not exceed the lamp rating.
- Make sure the power supply voltage meets product specifications.
- Make sure the power supply at the input end is disconnected.
- Link the LED driver to the LED lamps.
- After connecting the power supply, start power supply.
Figure 1: Internal view of the LED driver circuit board, showing wiring points for input and output. Input wires are typically brown and blue, output wires are typically a multi-pin connector.
Figure 2: Close-up of the 4-pin connector on the output side of the LED driver, showing red, green, blue, and black wires.
Video 1: Product overview demonstrating the physical appearance of the LED driver, its input wires (red/blue) and output connector, and its compact size.
IV. Operating (Precautions for Use)
- Avoid use in humid or high-vibration environments.
- Please do not operate in high temperature environment for a long time.
- Avoid frequent switching and extend the service life of the product.
- Unauthorized disassembly is prohibited and the product must not be disassembled.
V. Maintenance
- Keep the device in a dry, well-ventilated area.
- Avoid exposing the driver to extreme temperatures or high humidity.
- Do not attempt to clean the internal components.
- Ensure proper ventilation around the driver during operation to prevent overheating.
VI. Troubleshooting (Common Faults and Solutions)
| Fault Phenomenon | Possible Causes | Solutions |
|---|---|---|
| Device cannot start | Power is not connected | Check whether the power cord is connected properly. |
| Output current is unstable | Improper adjustment or abnormal connection | Relink or adjust knobs or check load. |
VII. Specifications
Product Features
- High efficiency and energy saving: The efficiency is as high as 90%, significantly reducing energy consumption and electricity bills.
- Stable output: Constant current output ensures the safe operation of LED equipment.
- Super long life: Selected long-life components, excellent heat dissipation and durability.
- Wide voltage adaptation: Global wide voltage input, stable operation in fluctuating environments.
- Intelligent protection: Automatically cut off power to protect equipment when overloaded or short-circuited.
Technical Specifications
Figure 3: Detailed table of product specifications.
| Specification Details | |
|---|---|
| Model | DR-PL-12-18W+4-6W |
| Input Voltage | AC110-265V 50/60 Hz |
| Working Voltage 1 (Output 1) | DC12-21V |
| Working Voltage 2 (Output 2) | DC36-62V |
| Output Current | 300mA |
| Power | 12+4W, 18+6W |
| Efficiency | ≥90% |
| Power Factor | ≥0.9 |
| Weight | 35g |
| Certification | CCC, CE, ROHS |
| Warranty | 2 Year |
| Material | PCB |
| Features | Constant current |
Dimensions
Figure 4: Dimensions of the LED driver: Length 75mm, Width 33mm, Height 20mm.
- Length: 75mm
- Width: 33mm
- Height: 20mm
Compatibility
Figure 5: This driver is suitable for dual color panel lights of 16W (12CW+4B) and 24W (18CW+6B).
VIII. Warranty/Support (After-sales service)
- Warranty period: Within one year, defects caused by non-human factors can be replaced or refunded.
- Customer support: Please contact through the MERUEM brand customer service hotline or leave a message online.
- Maintenance services: Provide professional maintenance support.
IX. User Tips
- When selecting this driver for your lamps, ensure that the voltages on the first and second output circuits approximately match the requirements of your LED strips. There are many voltage options available for dual-color LED setups, so careful matching is crucial for proper function.