Mean Well LRS Series Rectifier 50W Single Output Switching Power Supply LRS-50-5 LRS-50-12 LRS-50-24 LRS Series From 35W- 350W
LRS-50 sereis is a 50W single output enclosed type power supply with 30mm of low...
LRS-50 sereis is a 50W single output enclosed type power supply with 30mm of low...
LRS-50 sereis is a 50W single output enclosed type power supply with 30mm of low profile deign,Adopting the full range 85-264Vac input, the entire series provides an output voltage line of 5V,12V.15V,24V,36V and 48V
In addition to the high efficiency up to 90%, the design of metallic mesh case enhances the heat dissipation of LRS-35 that the whole series operates from -30°through 70 °under air convection without a fan.
Delivering an extremely low no load power consumption ( less than 0.2W), it allows the end system to easily meet the worldwide energy requirement .
LRS-50 has the complete protection functions and 5G anti vibration capability.
It is complied with the international safety regulations.
LRS-50 series serves as a high price to performance power supply solutions for various industrial applications .
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 | 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.) Note.2 | 80mVp-p | 80mVp-p | 120mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | ||
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 Note.3 | ±3.0% | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ±1.0% | ||
LINE REGULATION Note.4 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ||
LOAD REGULATION Note.5 | ±2.0% | ±1.0% | ±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 (Typ.) | 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 CURRENT | <0.75mA / 240VAC | ||||||||
PROTECTION | OVER LOAD | 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 ~ 17.2V | 18.75 ~ 25.75V | 28.8 ~ 36.6V | 41.4 ~ 51.6V | 55.2 ~ 67.8V | ||
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 BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters | ||||||||
SAFETY & EMC (Note 9) |
SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/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 | |||||||
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 BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/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 BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020,KC KN32,KN35(for LRS-50-12/24 only) | ||||||||
OTHERS | MTBF | 3149.8K hrs min. Telcordia SR-332 (Bellcore) ; 561.6Khrs min. MIL-HDBK-217F (25℃) | |||||||
DIMENSION | 99*82*30mm (L*W*H) | ||||||||
PACKING | 0.23Kg; 60pcs/14.8Kg/0.88CUFT | ||||||||
NoTE | 1. All parameters NoT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair﹒wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. Length of set up time is measured at cold first start. Turning oN/oFF the power supply very quickly may lead to increase of the set up time. 7. 3.3V,5V when the load factor 0～50%, the switching power less is reduced by burst operation, which will cause ripple and ripple noise to go beyond the specifications. 8. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m(6500ft). 9. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unitFon a 360mmG360mm metal plate with 1mm of thickness. The final equipment must be re﹒confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to ·EMl testing of component power supplies." (as available on http://www.meanwell.com) ※ Product Liability Disclaimer： For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx | ||||||||
