Dehner Elektronik ATM 020-W050E Stabilized 5V DC 350mA Switching Power Supply with Euro Plug

Delivering a rock-steady 5 V DC at 350 mA, this Dehner Elektronik ATM 020-W050E plug-in power supply is engineered for devices that demand clean, regulated power. Its stabilized output and Level VI efficiency make it a reliable choice for sensitive electronics.

Overview

This compact switching power supply converts 100–240 V AC mains power into a fixed 5 V DC output, ideal for a wide range of low-power devices. The 1.8 m output cable with a 5.5 x 2.1 mm DC barrel jack (center positive) provides flexibility in placement, while the Euro plug (Type C) suits European outlets. Built-in protections against short circuit, overload, and overvoltage ensure safe operation.

What stands out

• Stabilized output with tight regulation for consistent performance
• High efficiency Level VI, reducing energy waste and heat
• Universal input voltage (100–240 V AC) for worldwide compatibility
• Robust safety certifications: CE, TÜV, GS, cULus
• Compact black plastic housing that blends into any setup

Technical details

• Output voltage: 5 V DC
• Output current: 350 mA
• Output power: 1.75 W
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Output connector: DC barrel jack 5.5 x 2.1 mm, center positive
• Cable length: 1.8 m
• Power supply type: Switching
• Regulation: Stabilized
• Efficiency level: Level VI
• Protection: Short circuit, overload, overvoltage
• Input plug: Euro plug (Type C)
• Operating temperature: 0–40 °C
• Certifications: CE, TÜV, GS, cULus
• Housing material: Plastic
• Colour: Black

Our verdict

With its stabilized output, high efficiency, and comprehensive safety features, the ATM 020-W050E is a dependable power solution for your 5 V devices. Its universal input and compact design make it a practical addition to any toolkit.