Switching Power Supply 5V – 50W

High-efficiency switching-mode laboratory power supply with long life and high reliability

SKU 8244-LRS-50-5EAN 5410329677060Output voltage: 5 Vdc

Description

High-efficiency 5V – 50W switching-mode laboratory power supply with long life and high reliability. This switching-technology power supply features a sturdy metal enclosure and a natural-convection cooling system. It operates with an input voltage ranging from 85 to 264 Vac and delivers a stable 5-volt output voltage with a current of 10 A.

Fitted with a power-on indicator LED, the power supply ensures maximum safety thanks to built-in protection against short-circuit, overload, overvoltage and over-temperature. Switching technology provides a significant reduction in weight and extremely high energy efficiency, ideal for applications that require efficiency and reliability.

Technical specifications
  • Input voltage:
    – 85-264 VAC
    – 120-373 VDC
  • Insulation resistance: 100 Mohm / 500 Vdc / 25°C / 70% relative humidity
  • EMC emissions: compliant with EN55022 (CISPR22) Class B; EN61000-3-2,-3
  • EMC immunity: compliant with EN61000-4-2, 3, 4, 5, 6, 8, 11; EN61000-6-2 (EN50082-2)
  • Operating temperature: -30°C to +70°C
  • Humidity: 20 – 90% RH, non-condensing
  • Storage:
    – temperature: -40°C to +85°C
    – humidity: 10 – 95% RH
  • Dimensions (mm): 99 (length) x 82 (width) x 30 (height)
  • Weight: 220 g
Documentation and useful links

Technical details

frequency range 47-63 Hz
Inrush current 50 A / 230 Vac (cold start)
Leakage current <0.75 mA / 240 Vac
Output voltage 5 Vdc
Output voltage range 4.5 V to 5.5 V (adjustable)
Output current 10 A
Current range 0 to 10 A
Ripple and noise (max) 80 mVp-p
Output power 50 watt
Efficiency 88%
Connection 5-pole terminal block
overload 110-150% of rated output power
overvoltage 5.9 - 7.3 V
Safety standards UL60950-1, TÜV EN60950-1 approved

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