MEAN WELL XDR-75E-48 Power Supply: Technical Specifications & Details
- Output power: 76.8 W
- Output voltage: 48 V DC
- Output current: 1.6 A
- Input voltage range: 85 – 264 V AC, 47 – 63 Hz
- Efficiency: approx. 91%
- Ripple & Noise: ≤ 150 mVp-p
- Inrush current: max. 35 A
- No-load power consumption: <1 W
- Operating temperature: −40 °C to +70 °C (derating above 50 °C)
- Cooling: fanless natural convection
- Protection functions: Short circuit (hiccup), overload (constant current), 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: 465 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 for status monitoring
- Manufacturer warranty: 3 years
- MTBF: 2,425,700 hours (Telcordia SR-332)
MEAN WELL XDR-75E-48 Information
The MEAN WELL XDR-75E-48 provides 76.8W at stable 48V/1.6A output in a mere 30mm slim DIN-rail enclosure, perfect for compact industrial PLCs, servo drives, telecom equipment, and high-voltage actuators. Universal AC input ensures global compatibility, while 91% efficiency cuts costs and cooling needs in dense panels. It thrives in extreme conditions (-40°C to +70°C, up to 5000m altitude) with OVC III rating for polluted environments. Standout features: DC-OK relay for PLC integration, adjustable output (48-55V), hiccup mode auto-recovery on faults, and constant current overload for motor starts. Versus older NDR/EDR series, it's up to 45% slimmer with advanced certs (IEC/EN 61010-1, EN 62368-1) and ultra-low no-load power. Exceptional MTBF over 2.4M hours supports mission-critical 24/7 uptime.