12V DC Power Supply Adapter AC 100-240V – 1A 2A 3A EU/US Plug
12V DC Power Supply Adapter AC 100-240V – 1A 2A 3A EU/US Plug
12V DC Power Supply Transformer – Universal AC to DC Converter
Power your LED strips, CCTV cameras, routers, and other 12V DC devices with confidence using this reliable 12V Power Supply Adapter by GGBEE. Designed to convert AC 100–240V mains power to a stable DC 12V output, this compact transformer is compatible with both EU and US plug standards — making it a truly universal solution for home, office, and workshop use.
Available in 1A, 2A, and 3A output variants, you can choose the exact amperage to match your device's requirements. The durable ABS plastic shell keeps the unit lightweight yet sturdy, and the wide operating temperature range ensures dependable performance in a variety of environments.
Key Features
- Universal Input: AC 100–240V, 50/60Hz — works worldwide
- Stable DC Output: 12V at 1A, 2A, or 3A (±5%) to suit a range of devices
- Dual Plug Compatibility: Includes EU and US plug options
- Durable ABS Shell: Lightweight, heat-resistant black plastic housing
- Wide Operating Range: Works in temperatures from 0°C to 40°C
- Storage Temperature: -20°C to 60°C
- 1-Year Warranty for peace of mind
- No high-concern chemicals — safe for everyday home and commercial use
Technical Specifications
| Input Voltage | AC 100–240V, 50/60Hz |
| Output Voltage | DC 12V |
| Output Current | 1A / 2A / 3A (±5%) |
| Shell Material | ABS Plastic |
| Shell Color | Black |
| Plug Type | EU / US |
| Working Temperature | 0°C – 40°C |
| Storage Temperature | -20°C – 60°C |
| Warranty | 1 Year |
Common Applications
- LED light strips and LED drivers
- CCTV security cameras
- Routers, modems, and networking gear
- Small household appliances and electronics
- DIY electronics and hobby projects
Made in Mainland China.
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Frequently Asked Questions
Q: What devices is this 12V DC power supply compatible with?
A: This 12V DC power supply adapter is compatible with any device that requires a stable 12V DC input, including LED strip lights, CCTV cameras, routers, modems, small appliances, and various DIY electronics. Always check that your device's required amperage does not exceed the selected output (1A, 2A, or 3A).
Q: Can I use this adapter in different countries?
A: Yes! The input voltage range of AC 100–240V, 50/60Hz means this power supply works with electrical outlets worldwide. It is available with either a EU or US plug, so you can choose the version that suits your region.
Q: Which amperage option should I choose — 1A, 2A, or 3A?
A: Check the power requirements of your device. If your device requires up to 12W of power, the 1A version is sufficient. For devices needing up to 24W, choose the 2A option. For higher-draw applications like longer LED strips or multiple devices, the 3A (36W) version is recommended. When in doubt, it is always safe to choose a higher amperage than your device requires.
Q: Is this power supply safe to leave plugged in for extended periods?
A: Yes, this adapter is designed for continuous operation within its rated working temperature range of 0°C to 40°C. The ABS plastic shell is heat-resistant and built to handle sustained use safely.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.