Dehner Elektronik SYS 1381N-1205-W2E 5V 2.4A 12W Stabilized Plug-in Power Supply, Europlug, Barrel Connector

Powering a 5V device on your desk or in a workshop often means dealing with bulky adapters or unstable voltage. The Dehner Elektronik SYS 1381N-1205-W2E solves that with a compact, stabilized 12W plug-in supply that delivers a clean 5V DC at up to 2.4A. Simply plug it into any standard European wall socket and connect the barrel connector to your equipment — no configuration needed.

Key specifications

• Output: 5 V DC, 2.4 A, 12 W stabilized
• Input: 100–240 V AC, 50/60 Hz (worldwide compatible)
• Europlug (Type C) for European outlets
• Barrel connector output (dimensions not specified)
• Protection: short circuit, overload, overvoltage
• Fixed voltage, non-adjustable

Why choose it

This adapter is built for reliability. Its stabilized output ensures your device receives a constant 5V even under load, preventing fluctuations that can cause resets or damage. The wide input voltage range means you can use it across different mains systems with just a plug adapter. Compact and lightweight, it stays out of the way while doing its job.

Ideal use cases

• Replacing a lost or faulty 5V adapter for routers, switches, or small electronics
• Powering development boards, sensors, or LED strips in DIY projects
• Running 5V peripherals like USB hubs, external drives, or audio interfaces
• Keeping a spare in your toolbox for quick repairs

Good to know

The barrel connector size is not specified, so verify the plug dimensions of your device before ordering. The adapter includes essential safety protections to guard against common electrical faults. It is not suitable for devices requiring more than 12W or a different voltage.