Technical Information & Details on MEAN WELL HLG-40H-48 Power Supply
- Output Power: 40 W
- Output Voltage: 48 V DC
- Output Current: 0.83 A
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 88 %
- Ripple & Noise: 300 mVp-p
- Inrush Current: 50 A cold start @ 230 VAC
- Leakage Current: < 0.75 mA / 277 VAC
- Operating Temperature: −40 °C to +80 °C (case temperature)
- Cooling: fanless free air convection
- Protection Functions: Short circuit (Hiccup), Overload, Overvoltage, Over temperature
- IP Rating: IP67 / IP65
- Isolation Voltage: 3.75 kV AC input-output
- Dimensions (L x W x H): 171 mm x 61.5 mm x 36.8 mm
- Weight: approx. 730 g
- Safety & EMC Certificates: UL8750, CE, TÜV, CB, EAC, EN61347-1/-2-13
- Manufacturer Warranty: 7 years
Information on MEAN WELL HLG-40H-48
The MEAN WELL HLG-40H-48 excels with its high reliability and longevity, offering a lifespan over 62,000 hours at optimal case temperature. This rugged-housed 40 W LED power supply with IP67 protection is perfect for demanding indoor and outdoor applications like LED streetlights, high-bay lighting, or greenhouse lamps. It delivers stable Constant Voltage + Constant Current at 48 V / 0.83 A, active PFC for efficient energy use, wide temperature range from -40 °C to +80 °C, and comprehensive protections with auto-recovery for maximum safety and flexibility.