MEAN WELL SDR-480-48 DIN-rail power supply 48 V / 10 A / 480 W

MEAN WELL SDR-480-48 is a high-quality DIN-rail power supply designed for industrial use, providing a stable 48 VDC output even under 10 A load. The power supply is ideal for automation systems, industrial networks, surveillance devices, telecommunications equipment and other demanding 48 VDC applications.

The compact metal enclosure allows installation on a standard 35 mm DIN rail. High efficiency reduces heat losses and permits operation without separate cooling using natural convection.

Features

• Output voltage 48 VDC
• Output current 10 A
• Maximum power 480 W
• Wide input voltage range 90 ... 264 VAC or 127 ... 370 VDC
• Active PFC function
• Efficiency up to 94 %
• Installation on standard 35 mm DIN rail
• DC OK relay contact for remote monitoring
• Natural convection cooling without fan
• Adjustable output voltage

Protection functions

• Short-circuit protection
• Overload protection
• Overvoltage protection
• Overtemperature protection

Typical applications

• Industrial automation
• PLC and control systems
• Ethernet and PoE network devices
• Surveillance and security systems
• Telecommunications and radio equipment
• DIN-rail enclosures
• 48 VDC power distribution systems

Technical specifications

• Manufacturer: MEAN WELL
• Model: SDR-480-48
• Power supply type: AC/DC switching power supply
• Output voltage: 48 VDC
• Output current: 10 A
• Output power: 480 W
• Input voltage: 90 ... 264 VAC / 127 ... 370 VDC
• Efficiency: up to 94 %
• Operating temperature: -25 ... +70 °C
• Dimensions: 85.5 × 125.2 × 128.5 mm
• Weight: approximately 1.6 kg
• Mounting: DIN-rail TS-35