12V 3A DC Power Supply Adapter 36W Dope Power For LED Strips 3D Printers CCTV Cameras And More 100 To 240V AC To 12V DC With 5.5x2.5mm Output 4.9ft Cable Center Positive Wide Compatibility

12V 3A DC Power Adapter for LEDs, Cameras, Printers
✔️ 100-240V AC input, 12V 3A output, 5.5x2.5mm plug

This 12V 3A DC power supply converts wide input voltage (100-240V AC) into a stable 12V DC output up to 3A (36W). It's a reliable replacement for LED strips, CCTV cameras, 3D printers, and other small electronics, featuring a center-positive 5.5x2.5mm barrel connector and easy compatibility with standard power cables.

- Input: AC 100-240V, 50/60Hz
- Output: 12V DC, 3A max (36W) with center-positive
- Connector: 5.5x2.5mm barrel; verify 5.5x2.1mm/5.5x2.5mm before use
- Cable length: 4.9 ft (1.49 m / 1493 mm / 58.8 in)
- Includes: 1 x 12V 3A adapter and 1 x DC tip
- Protections: overvoltage, short circuit, overheating

💡 What is a DC power supply used for in hobby electronics?

- It powers LEDs, cameras, small motors, and microcontroller projects. - The wide input range makes it handy overseas with a single adapter. - Built-in protections help prevent damage from overvoltage, shorts, and overheating.