MEANWELL LRS-100-3.3 Single Output Switching Power Supply User Guide

: June 13, 2024
: MeanWell

Table of Contents

Features
Applications
GTIN CODE
Description
Model Encoding
SPECFICATION
Block Diagram
Mechanical Specification
Installation Manual
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

100W Single Output Switching Power Supply
L R S – 1 0 0 s e r i e s

https://www.meanwell.com/Upload/PDF/Enclosed_Type_EN.pdf

Features

Universal AC input / Full range
Withstand 300VAC surge input for 5 second
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
Miniature size and 1U low profile
Compliance to IEC/BS EN/EN 60335-1(PD3) and IEC/BS EN/EN61558-1, 2-16 for household appliances
Operating altitude up to 5000 meters (Note.7)
Withstand 5G vibration test
LED indicator for power on
No load power consumption<0.3W
Over voltage category III
100% full load burn-in test
High operating temperature up to 70°C
High efficiency, long life and high reliability
3 years warranty

Applications

Industrial automation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments, equipments or apparatus
Household appliances

GTIN CODE

MW Search https://www.meanwell.comirserviceGTIN.aspx

Description

LRS-100 series is a 100W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 85-264VAC input, the entire series provides an output voltage line of 3.3V, 5V, 12V, 15V, 24V, 36V and 48V. In addition to the high efficiency up to 91%, the design of metallic mesh case enhances the heat dissipation of LRS-100 that the whole series operates from -30°C through 70°C under air convection without a fan. Delivering an extremely low no load power consumption (less than 0.3W), it allows the end system to easily meet the worldwide energy requirement. LRS-100 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as TUV BS EN/EN2368-1, BS EN/EN60335-1 ,BS EN/EN61558-1/-2-16, UL62368-1 and GB4943. LRS-100 series serves as a high price-to-performance power supply solution for various industrial applications.

Model Encoding

SPECFICATION

MODEL| LRS.100-3.3| LRS-100-5| RRS-100-12| LAS-100-1S| LRS-100-24| LRS-I00-36| LRS.10048
---|---|---|---|---|---|---|---
OUTPUT| OC VOLTAGE| 1.| 5V| 12V| 15V| 24V| 36V| 48V
RATED CURRENT| 20A| 18A| 8.5A| 7A| 45A| 2.6A| 2.3A
CURRENT RANGE| 0 – 20A| 0 – 113A| 0 – 8 5A| 0 • 7A| 0 • 4 5.4| 0 – 2 AA| 0 – 2 3A
RATED POWER| 86W| 97W| 102W| 105W| 105W| 1038W| 1104W
RIPPLE &NOME Ntt) Rutz| 100mVp-p| 1110mVp-p| 120mVp-p| 120mVp-p| 150mVp-p| 200mVp-p| 200mVp-p
VOLTAGE ADJ. RANGE| 2 97 • 3 W| 4 5 – 5 5V| 10 2 – 13 8V| 13 5 • 18V| 21 6 – 26.gy| 32 4 – 39 W| 43 2 – 52 8V
VOLTAGE TOLERANCE Non)| 33.%| 32.%| 31.%| 31.%| 31.%| 31.%| 31.%
LINE REGULATION 14MA| ± 0 5%| 21.%| 805%| ±0.5%| 31.%| 31.%| 305%
LOAD REGULATION Rotel| 320%| 819%| 805%| 81.%| 11.%| 81.%| 305%
SETUP. RISE TIME| 500ms 3Cent230VAC 500tns.30m9115VAC et lull load
HOLD UP TIME (Typ.)| S5ms.730VAC 10ms/115VACetNI bad
INPUT| VOLTAGE RANGE| 65.261 VAC 120. 373VDC OVOnta-0 3CCNAC Page la 5sec. PUPP.sterage/
FREQUENCY RANGE| 47-63H2
EFFICIENCY (Typ)| St 5% 186% I ea% lee 5% I co% 1935% 151%
AC CURRENT(Typ.)| 1 9N115VAC 11.1230VAC
INRUSH CURRENT (Ty9)| COLD START50.4,730VAC
LEAKAGE CURRENT| <0.75enA1 240VAC
PROTECT°| OVER LOAD| 110 – 150% teled oulput poem
Protecton type . Picop mPle. recoNrs aiumetcally ate fault op-4out4s removed
OVER VOLTAGE| 38 -4.45V 1575 -6 75V 1138 – 162V 118.75 – 21.75V12813- 33W 141.4-486V .155 2 -648V
Proteoco type: Sh.4 n om sot cc re.poxer co to recover
ESIROMEr| WORKING TEMP.| -30 • •70 C (Pete to Dealing Corte’)
WORKING HUMIDITY| 20 – CO% RH nOn.ccodtening
STORAGE TEMP. mu morn’| 40- •85.C. 10 – 95% RH non.condaesm?
TEMP. COEFFICIENT| 30.03%f C (0 • 50t)
VIBRATION| 10 • 5°.413 50 10mn.’Icycle. 60mr caNalong X. Y. Z ates
OVER VOLTAGE CATEGORY| 111 Ccemeance lo BS ENEN61558. BS ENEN50178. BS ENEN60664-1. BS EMEN624774NOtude up to
•
2000 meters
SAFETY 6 EMC
(Hole 8)| SAFETY STANDARDS| IA 62368-1. TUV BS EIATN623684. IS ENEN60335-1. BS Et4E8451558-1/-2-16.CCC 684943.1. 8SA11 Ch5155984 EAC TPTC 004.SPCS62168 1(try C8).KC K60950-1(lot LFG-100-12,24 WO. 81$ 1513252(Pa/11). 20101EC 609504 2005 apptotecl
WITHSTAND VOLTAGE| 1.P.0.94KVAC UP-FG: ZAJAC 0/P-FG.125KVAC
ISOLATION RESISTANCE| tla.0.9.19.FG. 017.FG ICOLIClernst 5COVDC 125 C’ 70% RH
EMC EMISSION| Complasce to BS EMEN55032 (CISPR32)Clett B. 13SENEN55014. BS ENIN61C00.3-2.4. Garr 9254. EI5MICN515936.EAC TPTC 020KC KN32.KN35(1ot /RS.100-12724 only)
EMC IMMUNITY| Cermionx to BS ENEN610094-2 3 4.5.6.8.11. BS ENEN61000-92 (BS EN.EN50082-2).B5 EN.EN55335. Carp mdusay level. EAC TP TC 020.KC KN32 XN35(lo1 ER910912.74 only)
OTHERS| MTBF| 13189K Pet min. 555:ocsa SR332 ISMICINej : 677.410uS min. MR4OE4(-217F (25 C)
DIMENSION| 123197130mm (1.17/11)
PACKING| 0 34Kg .10p:s/14.641:112CUFT
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