Power Supply


  • Universal AC input:/Full range: 90~264Vac/120-370VdcWithstand 300Vac Surge input for 5seconds
  • Slim Low profile, High 26 mm
  • Protection function: short circuit/over loading/over voltage
  • 150% Peak load capacity capacity(500mS500mS)
  • Built in active PFC function
  • Satisfy 5000m altitude applications
  • LED indicator for power on
  • Fan less design, natural air cooling
  • Wide operating range: -30℃~70 70℃


  • 100% full load burn-in test
  • High efficiency up to 90%Conformal coating
  • High Efficiency, and High Reliability
  • 3 years warranty


Part NoEFO-PS400UP60L-4.2
Dimensions (W X H X D)235.00 x 60.00 x 30.00 mm
Case MaterialMetal (AL5052, SGCC)
Cooling MethodFree air convection (Fixed to aluminum heatshink of customer’s system)
Wide Operating Ambient Temperature-40°C to +85°C