Dehner Elektronik SYS 1308N-1809-W2E 9V DC 2A 18W Stabilized Plug-in Power Supply

This Dehner Elektronik SYS 1308N-1809-W2E is a stabilized plug-in power supply delivering a fixed 9 V DC output at up to 2.0 A, making it a reliable 18 W power source for a wide range of low-voltage electronics. Its switching design ensures high efficiency and stable performance across universal 100–240 V AC input, while the integrated overload and short-circuit protection safeguard both the adapter and connected devices.

Advantages

The SYS 1308N-1809-W2E combines a compact wall-plug form factor with Level VI energy efficiency, reducing standby power consumption and operating costs. The 1.8 m output cable with a 5.5 x 2.1 mm centre-positive barrel connector offers flexibility in placement, and the regulated output guarantees consistent voltage even under varying load conditions.

Suitable for

• Routers, switches, and network equipment requiring 9 V DC
• LED lighting strips and controllers
• Audio devices, small monitors, and peripherals
• DIY electronics and Arduino projects
• Any device with a 5.5 x 2.1 mm DC jack and 9 V requirement

Key specifications

• Output: 9 V DC, 2.0 A, 18 W stabilized
• Input: 100–240 V AC, 50/60 Hz
• Connector: 5.5 mm outer / 2.1 mm inner barrel, centre positive
• Cable length: 1.8 m
• Efficiency: Level VI
• Protection: overload and short circuit
• Form factor: wall plug, switching type

Recommendations

For reliable, energy-efficient 9 V power in a compact design, the Dehner SYS 1308N-1809-W2E is an excellent choice. Its universal input and robust protection make it suitable for both home and professional use.