Technical Information & Details for MEAN WELL XDR-120E-48 Power Supply
- Output power: 120.96 W
- Output voltage: 48 V DC
- Output current: 2.52 A
- Input voltage range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz
- Efficiency: up to 92%
- Ripple & Noise: ≤ 150 mVp-p
- Inrush current: 20 A / 40 A (115/230 VAC cold start)
- No-load power consumption: 0.6 W @115 VAC / 0.9 W @230 VAC
- Operating temperature: −40 °C to +70 °C (derating above +50 °C)
- Cooling: fanless natural convection
- Protection functions: Short circuit, overload, overvoltage, overtemperature
- Overvoltage category: OVC III
- Isolation voltage: 4000 V AC between input and output
- Dimensions (H x W x D): 125.2 mm x 30 mm x 116 mm
- Weight: approx. 420 g
- Safety & EMC certifications: CE, UL, CCC, EAC, UKCA, EN 55032 Class B, IEC/EN 61010-1, EN 62368-1
- DC-OK signal: Relay contact (30V/1A DC, 30V/0.5A AC max)
- Manufacturer warranty: 3 years
Information about MEAN WELL XDR-120E-48
The MEAN WELL XDR-120E series delivers economical 120 W ultra-slim DIN-rail power supplies in just 30 mm width for compact industrial applications, with universal input and up to 92% efficiency for low energy costs. The XDR-120E-48 supplies reliable 48 V / 2.52 A with DC-OK relay monitoring, OVC III rating for extreme environments up to 5000 m altitude, and comprehensive protections. Perfect for automation systems, control panels, and machinery with silent fanless operation and 3-year warranty.