Switching power supply 5V – 90W

Compact, professional-grade 90W switching power supply with a regulated 5V (18A) output. Designed for high efficiency and full protection, it is the ideal choice for a wide range of 5V-powered applications.

SKU 4125-MW10005EAN 8219671083256Output voltage: 5 Vdc

Description

Bench power supply using high-efficiency switching technology, with long service life and outstanding reliability. Metal enclosure, natural convection cooling, input voltage from 90 to 264 VAC, output voltage 5 volts, current 18 A, power 90 W. It features a power-on LED indicator plus short-circuit and overload protection. Switching technology gives the unit a considerably lower weight and a very high energy efficiency.
Technical specifications
  • Operating temperature: -20°C to +70°C
  • Humidity: 20 – 90% RH non-condensing
  • Storage: -20°C to +90°C, 10-95% RH
  • Safety standard: EN60950-1
  • Insulation resistance: 100 Mohm / 500 VDC
  • EMC emissions: EN55032, EN61000-3-2, EN61000-3-3
  • EMC immunity: EN55024
Documentation

Technical details

Input voltage 90 - 264 VAC
Inrush current 50 A / 230 VAC (cold start)
Leakage current <1 mA / 240 VAC
Output voltage 5 VDC (± 1%)
Output voltage range 4.5 V to 5.5 V (adjustable)
Output current 18 A
Current range 0 to 18 A
Ripple and noise (max) 100 mVpp
Output power 90 W
Efficiency 86%
Connection 7-way terminal block
Overload protection 120-145% of rated output power
Dimensions (mm) 130 (length) x 98 (width) x 31 (height)
Weight 380 g

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