• Output Power: 15.024 W
• Output Voltage: 48 V DC
• Output Current: 0.313 A
• Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz
• Efficiency: 82%
• Ripple & Noise: ≤ 200 mVp-p
• Inrush Current: Cold Start 65 A @ 230 VAC
• No Load Power Consumption: < 0.5 W
• Operating Temperature: −20 °C to +70 °C
• Cooling: Free air convection
• Protection Functions: Short circuit, Overload, Over voltage, Over temperature
• Isolation Voltage: 3000 V AC between input and output
• Dimensions (L x W x H): 62.5 mm x 51 mm x 28 mm
• Weight: 130 g
• Safety & EMC Certificates: UL, TUV, CB, EAC, CE, CCC
• LED Indicator: Power On Indicator
• Manufacturer Warranty: 3 Years

Information about the MEAN WELL RS-15-48

The MEAN WELL RS-15-48 is a precision-engineered 15W enclosed switching power supply designed to provide a high-voltage 48V DC output for specialized industrial applications. Its miniature mechanical profile is a standout feature, allowing engineers to integrate 48V power capabilities into extremely tight spaces where larger units simply cannot fit. Built for uncompromising reliability, the device incorporates 105°C long-life electrolytic capacitors, ensuring a stable performance lifecycle even under continuous load. The unit is ruggedized to handle volatile environments, featuring a resistance to 300VAC surge inputs for 5 seconds and a vibration-proof design that withstands 5G testing, making it ideal for machinery and industrial automation.

This power supply is equipped with a universal AC input, facilitating worldwide use without complex configuration. Safety is prioritized through hiccup-mode overload protection and over-voltage clamping via Zener diodes, which protect downstream sensitive 48V components from electrical damage. The RS-15-48 is also optimized for modern efficiency, boasting a no-load power consumption of less than 0.5W. With a wide operational temperature range reaching 70°C and silent cooling through free air convection, it serves as a highly dependable power source for PoE (Power over Ethernet) systems, telecommunications equipment, and remote sensor networks where consistent high-voltage stability is required.