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Meanwell 50W Single Output Switching Power Supply

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Availability:In stock
SKU Meanwell LRS-50
Brand Meanwell

Meanwell LRS-50 Series is a 50W single-output enclosed type power supply.The whole series offers an output voltage line of3.3V, 5V, 12V, 15V,24V, 36V and 48V.With the full range 85~264V AC input. Apart from the high efficiency up to 90%, the metallic mesh case design enhances the heat dissipation.The whole series works from -30C through 70C under air convection without fan, and delivers an extremely low no load power consumption (less than 0.2W). they allow the end system to easily meet the worldwide energy requirement and at the same time, have the complete protection functions and 5G anti-vibration capability.Considering the High efficiency, long life and high reliability,L RS- 50 series functions as a high price-to-performance power supply solution for various industrial purposes.

Meanwell LRS-50 Series Model Specifications

Meanwell LRS-50 Series Model Specifications

Model LRS-50-3.3 LRS-50-5 LRS-50-12 LRS-50-15 LRS-50-24 LRS-50-36 LRS-50-48
Output DC VOLTAGE (V) 3.3V 5V 12V 15V 24V 36V 48V
RATED CURRENT 10A 10A 4.2A 3.4A 2.2A 1.45A 1.1A
CURRENT RANGE 0-10A 0-10A 0-4.2A 0-3.4A 0-2.2A 0-1.45A 0-1.1A
RATED POWER 33W 50W 50.4W 51W 52.8W 52.2W 52.8W
RIPPLE&NOISE (max.) mVp-p 80 80 120 120 150 200 200
VOLTAGE ADJ. RANGE 2.97-3.6V 4.5-5.5V 10.2-13.8V 13.5 ~ 18V 21.6 ~ 28.8V 32.4 ~ 39.6V 43.2 ~ 52.8V
VOLTAGE TOLERANCE ±3% ±2% ±1% ±1% ±1% ±1% ±1%
LINE REGUL ATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±2% ±1% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE TIME 1000ms, 30ms/230VAC 2000ms,30ms/115VAC at full load
HOLD UP TIME  30ms/230VAC 12ms/115VAC at full load
Input VOLTAGE RANGE 85 ~ 264VAC 120 ~ 373VDC
EFFICIENCY (Typ.)  80% 83% 86% 88% 88% 89% 90%
AC CURRENT (Typ.) 0.95A/115VAC 0.56A/230VAC
PROTECTION OVERL OAD 110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE 3.8-4.45V 5.9~ 7.3V 13.8 ~ 16.2V 18.75 ~ 21.75V 28.8 ~ 33.6V 41.4 ~ 48.6V 55.2 ~ 64.8V
 Protection type : Shut down o/p voltage, re-power on to recover
ENVIRONMENT WORKING TEMP. -30 ~ +70 (Refer to "Derating Curve")
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT ±0.03%/ (0 ~ 50)
VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
OVER VOLTAGE CATEGORY ; Compliance to EN61558, EN50178, EN60664-1, EN62477-1; altitude up to 2000 meters
SAFETY &EMC SAFETY STANDARDS UL62368-1, TUV EN62368-1, EN60335-1, EN61558-1/-2-16,CCC GB4943.1, BSMI CNS14336-1, EAC TP TC 004
AS/NZS 60950.1(by CB),KC K60950-1(for LRS-50-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005 approved
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH
EMC EMISSION Compliance to EN55032 (CISPR32) Class B, EN55014, EN61000-3-2,-3, GB/T 9254, BSMI CNS13438, EAC TP TC 020,
KC KN32,KN35(for LRS-50-12/24 only)
EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2), heavy industry level, criteria A, EAC TP TC 020,
KC KN32,KN35(for LRS-50-12/24 only)
Others MTBF 645K hrs min. MIL-HDBK-217F (25)
DIMENSION 99*82*30mm (L*W*H)
PACKING 0.23Kg; 60pcs/14.8Kg/0.88CUFT

Meanwell LRS-50 Series Features

l   Universal AC input/ Full range

l   Withstand 300VAC surge input for 5 second

l   No load power consumption<0.2W

l   Miniature size and 1U low profile

l   High operating temperature up to 70C

l   Protections: Short circuit 1 Overload 1 Over voltage

l   Cooling by free air convection

l   Compliance to IEC/EN 60335-1(PD3) and IEC/EN61558-1, -2-16 for household appliances·

l   Operating altitude up to 5000 meters

l   Withstand 5G vibration test

l   High efficiency, long life and high reliability.

l   LED indicator for power on

l   Over voltage category III

l   100% full load burn-in test

l   3 years warranty

Meanwell LRS-50 Series Features
Meanwell LRS-50 Series Applications

l  Industrial automation machinery

l  Industrial control system

l  Mechanical and electrical equipment

l  Electronic instruments, equipment or apparatus

l  Household appliances

Meanwell LRS-50 Series Applications

Meanwell LRS-50 Series Mechanical Diagram

Meanwell LRS-50 Series Mechanical DiagramMeanwell LRS-50 Series Mechanical Diagram

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Brand Meanwell
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