50W 1U Low Profile Enclosed Power : LRS-50 Series
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Low Profile Enclosed Power

50W 1U Low Profile Enclosed Power : LRS-50

LRS-50 - 50W 1U Low Profile Enclosed Power


Enclosed Power

30 mm of low profile design. High efficiency up to 90%. Compliance to household safety standard EN/IEC61558, EN61558-2-16 and EN/IEC60335-1.
  • No load power consumption <0.2W
  • Universal AC input / Full range
  • Withstand 300VAC surge input for 5 seconds
  • Ultra compact and 1U low profile
  • Withstand 5G vibration test
  • High operation temperature up to 70 ℃
  • OLP / OVP / OTP & Short Circuit Protection
  • Cooling by free air convection
  • Compliance to IEC/EN60335-1 (PD3) and IEC/EN61558-1,-2-16 for household appliance
  • Operating altitude up to 5000 meters
  • High efficiency, long life and high reliability
  • LED indicator for power on
  • Low cost
  • 3 years warranty
Input Voltage 85 ~ 264 VAC, 120 ~ 370VDC
Inrush Current cold start, 45A @ 230VAC
DC adjustment range +/-10% rated output voltage
O.L.P. CH1: 110% ~ 150% hiccup mode, auto recovery
O.V.P. 115% ~ 135% rated output voltage, shut down o/p voltage, re-power on to recover
Withstand voltage I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 1.25kVAC, 1minute
Working temp -30°C ~ +70°C ( refer to output derating curve )
Safety standards UL60950-1, IEC/EN60950-1, IEC/EN61558-1, EN61558-2-16, IEC/EN60335-1, CCC GB4943
EMC standards EN55032 class B, EN55014, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11, GB9254
Connection 5P/9.5 mm pitch terminal block
Dimension L99 x W82 x H30 mm
Packing 60 pcs / 14.8 kgs / 0.88 CUFT

Model No. I/P Vol. O/P Vol. O/P Current O/P Watts (max.)
LRS-50-3.3 85~264VAC ; 120~370VDC 3.3 VDC 10A 33W
LRS-50-5 85~264VAC ; 120~370VDC 5 VDC 10A 50W
LRS-50-12 85~264VAC ; 120~370VDC 12 VDC 4.2A 50.4W
LRS-50-15 85~264VAC ; 120~370VDC 15 VDC 3.4A 51W
LRS-50-24 85~264VAC ; 120~370VDC 24 VDC 2.2A 52.8W
LRS-50-36 85~264VAC ; 120~370VDC 36 VDC 1.45A 52.2W
LRS-50-48 85~264VAC ; 120~370VDC 48 VDC 1.1A 52.8W
Mechanical Drawing (Unit: mm)