When supply stability is the name of the game, run your battery-boosted devices with this DIN rail power supply from Schneider Electric. As a switch-mode type, it has the benefit of a built-in switching regulator. This converts loads between 100 and 240V AC from the mains into a smooth 5V DC load that's suitable for running your connected DC-compatible kit. Thanks to the unit's overload, overvoltage and short-circuit protection, you and your equipment are shielded against common current and voltage faults. A handy QR code on this PSU's housing gives you immediate access to the latest product information using your smartphone.

• Tight line regulation of 0.5% and load regulation of 1% means you get close control over input and output values
• Snaps onto a standard 35mm DIN rail for quick and easy mounting
• 80% efficiency means it wastes little energy as heat and won't need a fan or heatsink to stay cool

• Industrial conveyors
• Packaging facilities
• Process control

Yes, it's rated IP20, meaning it's protected against objects larger than 12mm, such as your fingers.