12V 5A Switching Power Supply – Stable Power for LED, CCTV, and Electronics
Working on a project with LED strips, security cameras, or Arduino modules and want to avoid the risk of fried equipment due to unstable voltage? This 12V 5A switching power supply provides a perfectly stable 12V DC output, free from fluctuations, regardless of the load. It is compact, silent, and built for reliable 24/7 operation.
Why choose this model? (Key Benefits):
- Perfectly Regulated 12V DC Output — Eliminates voltage spikes that can damage LEDs or cause CCTV cameras to freeze.
- Universal 100–240V AC Input — Compatible with standard 230V mains power across Ireland, Luxembourg, and Malta without needing extra adapters or transformers.
- Triple Protection: Overvoltage, Short-Circuit, and Overheating — The unit automatically shuts down to protect your equipment if an electrical fault occurs.
- 5A Continuous Current — Easily powers a 5m LED strip (1–4A) with plenty of headroom for future extensions.
- Compact Design: 10.6 × 4.5 × 2.4 cm, approx. 100g — Easily fits into control boxes, enclosures, or tight installation spaces.
- Versatile Compatibility — Ideal for Arduino, Raspberry Pi, ESP32, routers, and CCTV systems.
Performance and Reliability
Using high-frequency switching technology, this unit offers superior efficiency, reduced heat generation, and a smaller footprint compared to traditional linear power supplies. The 5A current is available continuously without thermal throttling under normal conditions. Housed in flame-retardant plastic with industrial-grade components, it is suitable for permanent, unattended installations.
| Feature | Specification |
|---|---|
| Product Type | Regulated Switching Power Supply |
| Input Voltage | 100–240V AC, 50/60Hz (Universal) |
| Output Voltage | 12V DC |
| Max Output Current | 5A |
| Max Power | 60W |
| Integrated Protections | Overvoltage, Short-Circuit, Overheating |
| Dimensions | 10.6 × 4.5 × 2.4 cm |
| Weight | ≈ 100g |
| Main Applications | 12V LED strips, CCTV cameras, Arduino, Raspberry Pi, ESP32, routers, electronic modules |
Package Contents
- 1 × 12V 5A Regulated Switching Power Supply Unit
Frequently Asked Questions
Can this power a 5-metre 12V LED strip?
Yes. A standard 12V LED strip typically consumes between 1A and 4A over 5 metres, depending on the type and density. This 5A supply handles this with ease, leaving you room to expand your lighting setup without needing a new power source.
Is it compatible with the standard 230V mains in Ireland, Luxembourg, and Malta?
Yes, absolutely. It accepts input voltages between 100V and 240V AC, making it perfectly suited for the local 230V power grid.
Can I leave it running 24/7, for example, for a CCTV system?
Yes. It is designed for continuous 24/7 operation. The built-in safety features will automatically cut power if an anomaly is detected, protecting your connected equipment.
What happens if the connected device draws more than 5A?
The power supply will automatically trigger its overload and short-circuit protection to shut down. No components will be damaged; simply remove the cause of the overload and the unit will be ready to use again.
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