MWLT150

GREEN SERIES
MWLT150

The EOS Power Economical Green Series was designed with the value focused customer in mind. The MWLT Green Series offers market leading specifications in industry standard footprints at very competitive price levels.

FEATURES
  • 4.0 x 2.0 x 1.324 inches form factor.
  • 150 W with air forced cooling.
  • Class 1 & 2 products.
  • 12 V @ 0.5 A fan voltage auxiliary output.
  • High Efficiency > 86 %.
  • Low conducted and radiated noise.
  • Light weight.
  • Medical approvals.
  • Meets standard IEC60601-1-2 : 2014 (4th Edition).







Input Specifications
Input Voltage 90-264 VAC/120-390 VDC, Universal                                                   
Input Frequency 47-63 Hz
Input Current 1.7 A max @ 120 VAC AND 0.85 A max @ 230 VAC
Inrush Current 35 A max @ 120 VAC AND 65 A max @ 230 VAC
Output Specifications
Output Voltage From 5V to 48V (Refer model number matrix table)                                                                 
Output Power 150 W
Peak Power 170 W for 0.2 s
Hold-up Time >6 ms @ 120 VAC AND 10 ms @ 230
Line Regulation +/-0.5 %
Load Regulation +/-2.0 %
Minimum Load 0.0 A
Transient Response max excursion 10 %; 50 % to 100 % load at 0.1A/uS slew rate, 50 % duty cycle, 50/60Hz, recovery time < 5 ms.
Ripple1 1.0 % max for all outputs.
Rise Time < 100 ms
Set Point Accurarcy +/-1 %
Output Voltage Adjustment +/-3 %
Over Current Protection 110 % typical above rating
Over Voltage Protection 110 to 150 %
Short Circuit Protection Short term, auto recovery
Cooling Convection: 80 W; 300 LFM: Up to 100 W (5 V model) ,
100 W; 300 LFM: Up to 150 W (Other models)
General Specifications
Efficiency 120 VAC: 84 % typical AND 230 VAC: 86 % typical                                                          
Power Factor 120 VAC : 0.99 AND 230 VAC : 0.95
Isolation Voltage Min. 5900 VDC between input to output
MTBF 2.4m Hours, Telcordia -SR332-issue 3
Switching Frequency PFC converter: Variable, 35-250 kHz; 90 kHz typical
R esonant converter: Variable, 35-250 kHz; 90 kHz typical
Leakage Current 120 VAC: < 140 μA AND 230 VAC: < 250 μA
Dimensions 4.0 x 2.0 x 1.324 inches
(101.6 x 50.8 x 33.63 mm)
Weight 150 gm
Environmental Specifications
Operating Temperature -20 to +70°C, refer derating curve, -20 to 0°C, start-up is guaranteed                                                
Storage Temperature -40 to +70°C
Relative Humidity 95 % Rh, non condensing
Altitude Operating: 10,000 ft.; Non-operating: 40,000 ft
Model Number Power Voltage Max. Load2 (Convection)
Max. Load2
(300 LFM)
LFMWLT150-1000100 W5 V16.0 A20.0 A
LFMWLT150-130080 W5 V16.0 A16.0 A
LFMWLT150-1X01150 W12 V8.33 A12.5 A
LFMWLT150-1X02150 W15 V6.6710.0 A
LFMWLT150-1X03150 W24 V4.17 A6.25 A
LFMWLT150-1X04150 W48 V2.08 A3.13 A
For Screw Terminal version replace "X" above with "0", example LFMWLT150-1003, Class 1 option
For Header version (JST Connector) replace "X" above with "3", example LFMWLT150-1303, Class 1 Option.
LFWLT100-CK metal cover kit accessory available.
General Notes:
  • Fan output voltage tolerance is +/-20 %.
  • Peak current for fan output is 1 A.
  • Class 1 products have an Earthing tab and Class 2 products (-2 suffix) have no Earthing tab.
  • Specifications are for nominal input voltage, 25°C and max. load unless otherwise stated.
  • Derate output power linearly to 80 % from 90 VAC to 80 VAC input.
  • When used in Cover Kit, de-rate output power to 70 % under all operating conditions.
  • Class 2 version available, Add "-2" suffix at the end of the Model Number.
    Notes:
  1. Ripple is 2 % up to 20 % load and < 1 % above 20 % load. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
  2. Combined output power from V1 and VFAN should not exceed the total output power rating.
Derating Curve
MULP180 Convection load: 80W up to 50 °C
De-rate between 50 °C @ 3.125 % per °C

Forced air cooled load : 1000W up to 50°C
De-rate above 50 °C @ 2.5 % per °C
MWLT150 Convection load: 100W up to 50 °C
De-rate between 50 °C @ 2.5 % per °C

Forced air cooled load : 150 W up to 50°C
De-rate above 50 °C @ 1.67 % per °C
EMC
Parameter Conditions/Description Criteria
Conducted Emissions EN 55011-B,CISPR22-B, FCC PART15-B Pass
Radiated Emissions EN 55011 B Pass
Input Current Harmonics EN 61000-3-2 Class D
Voltage Fluctuation and Flicker EN 61000-3-3 Pass
ESD Immunity EN 61000-4-2 Level 4, Criterion A
Radiated Field Immunity EN 61000-4-3 Level 3, Criterion A
Electrical Fast Transient Immunity EN 61000-4-4 Level 3, Criterion A
Surge Immunity EN 61000-4-5 Level 3, Criterion A
Conducted Immunity EN 61000-4-6 Level 3, Criterion A
Magnetic Field Immunity EN 61000-4-8 Level 4, Criterion A
Voltage dips, interruptions EN 61000-4-11 Criterion A & B
Safety
CE Mark Complies with LVD Directive
Safety Standard(s) EN60601-1, IEC60601-1 (ed.3), ANSI / AAMI ES 60601 - 1, CSA C22.2 No. 60601-1
Approval Agency Nemko, UL, C-UL
Safety File Number(s) Class I UL: Certificate Number : E173812, Nemko: Certificate No: P16220661, CB Test Certificate No: NO90218
Downloads
CB Class - I Certificate
CB Class - II Certificate
NEMKO Class - I Certificate
NEMKO Class - II Certificate
UL COC Class - ICertificate
UL COC Class - II Certificate
UL Class - I Certificate
Mechanical Specifications
AC Input Connector (J1)

Molex: 26-60-4030 or equivalent
Mating: 09-50-3031; Pins: 08-50-0106
Pin 1
Pin 2
AC LINE
AC NEUTRAL
DC Ouput Connector (J2) Option-1: Tyco: 1776112-4 or equivalent
Mating: 13 AWG wire
Option-2: JST: B4P-VH-B (LF) (SN) or B4P-VH (LF) (SN) or equivalent
Mating: VHR-4M; Pins: SVH-41T-P1.1
Pin 1,2
Pin 3,4
V1
RTN
Fan Connector (J3) Tyco: 640456-2 or equivalent
Mating: 640440-2
Pin 1
Pin 2
VFAN (12 V/0.5 A)
RTN
EARTH (J4)
Spade Connector
Molex: 19705-4301 or equivalent
Mating: 190030001
-- EARTH
Mechanical Drawing
MWLT150
    General Notes: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following.
  1. Stand off, used to mount PCB has OD of 5.4 mm max.
  2. Screws, used to fix PCB on stand off, have head dia of 6.0 mm max.
  3. Washer, if used, to have dia of 6.5 mm max.

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