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LRS-50
10.24
Details
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
| 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 | ||||||
| FREQUENCY RANGE | 47 ~ 63Hz | |||||||
| EFFICIENCY (Typ.) | 80% | 83% | 86% | 88% | 88% | 89% | 90% | |
| AC CURRENT (Typ.) | 0.95A/115VAC 0.56A/230VAC | |||||||
| INRUSH CURRENT (Typ. ) | COLD START 45A/230VAC | |||||||
| LEAKAGE CURR ENT | <0.75mA / 240VAC | |||||||
| 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 | Ⅲ; 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 |
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| WITHSTAND VOLTAGE | I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC | |||||||
| 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) |
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| 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) |
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| 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 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 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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