XM‑12V‑4A 4.8W LED Switching Power Supply – Product Analysis
📌Basic Parameters
- Model: XM‑SK24‑2A
- Input: AC 1 76‑2 64V 50Hz, wide voltage design
- Output: DC12V, 4A, 48W
- Enclosure: White plastic casing with heat dissipation holes, for indoor use (IP20)
- Wiring definition
- White line: AC alternating current input
- Red line: DC output positive terminal (+)
- Black line: DC output negative terminal (‑)
✅Key Selling Points
1. Wide voltage input of AC 176–264V; operates stably under fluctuating voltage conditions, suitable for domestic sales and foreign trade
2. Output of 12V, 24W at constant voltage, suitable for 12V LED light strips, cabinet lights, mirror cabinet lights, and small light boxes
3. The shell strip features dense heat dissipation holes for passive cooling, suitable for installation in narrow spaces such as cabinets and ceiling fixtures.
4. Lead-type wiring, easy to connect, compact in size, and requires minimal installation space
5. It features built-in overcurrent and overvoltage protection for the rear LED lighting fixtures
⚠️Usage Instructions
1. For indoor use only, non-waterproof, prohibited from being exposed to rain outdoors
2. The total load power should not exceed 20W; maintaining a buffer in power capacity helps extend the lifespan of the power supply.
3. Ensure the positive and negative poles are clearly identified: red for positive and black for negative. If connected in reverse, the light will not turn on, and the power supply may be damaged.
4. Keep the installation location well-ventilated; do not completely seal the power supply to avoid poor heat dissipation.
5. For the communication input, connect the two white wires without distinguishing positive or negative, and connect them to the neutral and live terminals of the mains power supply.
🏠 Applicable Scenarios
Cabinet lights, wardrobe lights, bathroom mirror cabinet lights, 1.2V COB/2835 LED strip, display case lighting, small illuminated light boxes
Update time：20260823122800
