RS PRO DIN Rail Power Supply, 85 → 264 V ac / 120 → 370V dc ac, dc Input, 5V dc dc Output, 3A Output, 15W

Supply power to your DC-compatible devices with this 15 W DIN (Deutsches Institut für Normung) rail mounting power supply from RS PRO. It converts both AC mains electricity and DC inputs into an adjustable DC charge you can use with a wide range of equipment. You'll often find devices like these in loud environments like factories and workshops as they're highly resistant to noise.
The unit produces only minimal ripple and noise of 80 mV so it won't generate distortion that can interfere with sensitive devices stored nearby. Its low power consumption when on standby also makes it energy efficient.
This power supply has built-in protection against short-circuits, overcurrent and overvoltage to keep users safe. It's often used with automation systems, industrial control equipment and electronic systems.

• Input range of 120 to 370 V DC, 85 to 264 V AC
• Output voltage of 5 V DC
• Output current of 3 A
• Typical load regulation of ±1.5%
• Height of 58 mm
• Depth of 35 mm
• Operating temperature range of -40°C to +70°C
• Output voltage adjustment range of 4.9 → 5.5 V DC
• Mean time between failures (MBTF) of >300,000 hours
• Typical efficiency of 82%