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MWLP120

BLUE SERIES
MWLP120

MWLP Blue Series offers the size conscious customer industry leading watts per cubic inch in height profiles ranging from 25 mm to 30 mm in industry standard footprints. The Blue Series allows customers shrink their applications without compromising on power, quality or functionality.

FEATURES
  • 3” x 2” foot print.
  • Height 1” above PCB.
  • 120 Watts with Forced Air Cooling.
  • Approval to EN60601 3rd Edition,Dual fusing
  • Efficiencies up to 93 %.
  • -40 to 70°C operating temperature, Thermal Shut-Down
  • Suitable for BF applications
  • Means of Protection : 2xMOPP
  • >3.00m Hours, Telcordia -SR332-issue 3
  • No Load Power < 0.3W.
  • Class II option available.
  • Meets standard IEC60601-1-2 : 2014 (4th Edition).
AVAILABLE WITH COVER KIT
MWLP120_Coverkit

WLP120-CK Series


Input Specifications
Input Voltage 85-264 VAC/390 VDC3, Universal (see derating under output power)          
Input Frequency 47-63 Hz
Input Current 1.2 A max @ 115 VAC and 0.65 A max @ 230 VAC
No Load Power less than 0.3W typical
Inrush Current 25 A @ 115 VAC; 45 A @ 230 VAC; 75 A @ 264 VAC
Output Specifications
Output Voltage From 12V to 58V (Refer model number matrix table)                                                                                                       
Output Power Forced cooling : 120W with 300LFM (refer mechnical drawing)
Convection cooling : 100W (for input 100-264 VAC) & (de-rate linearly to 80W @ 85VAC)
Output Voltage Adjustability +/-3 %
Hold-up Time >10 ms typical
Line Regulation +/-0.5 %
Load Regulation +/-1 %
Minimum Load 0.0 A
Transient Response max excursion 4 %; 25 % step load change at 0.1A/uS slew rate, 50 % duty cycle, 50/60Hz, recovery time < 5 ms
Ripple1 1.0 % max for all outputs.
Rise Time 55 ms typical
Set Point Tolerance +/-1 %
Over Current Protection Typ 110 %
Over Voltage Protection 110 to 140 %, Latch type (AC recycling required)
Short Circuit Protection Hiccup mode
Cooling up to 120W with 300LFM Forced cooling (refer mechnical drawing)
up to 100W Convection cooling (for input 100-264 VAC)
(de-rate linearly to 80W @ 85 VAC)
General Specifications
Efficiency 93 % (48V,58V),91 % (24V,30V),90 % (12V,15V)
Isolation Voltage Input to Output – 4000 VAC medical applications.
Input to GND - 1500 VAC (Not Applicable For Class II Option)
Output to GND- 1500 VAC for type BF,500 VAC for type B(Not Applicable For Class II Option)
Power Factor Exceeds 0.95 with Full Load
MTBF >3.00m Hours, Telcordia -SR332-issue 3
Switching Frequency 60 KHz typical
Leakage Current 300 uA Typical, (N.A. For Class II Option) Touch current <100uA
Protection Level Primary to Secondary : 2 MOPP, Primary to Earth : 1 MOPP, Secondary to Earth : 1 MOPP
Dimensions 3 x 2 x 1.18 inches
(76.2 x 50.8 x 30.1mm)
Weight 150 gm approx
Environmental Specifications
Operating Temperature - 40 to +70°C, (-40 to 0°C startup is guaranteed with spec deviation)2                                                            
Storage Temperature -40 to +85°C
Relative Humidity 5 % to 95 %, noncondensing
Altitude Operating: 16,000 ft.; Non-operating: 40,000 ft
Model Number Power Voltage Max. Load (Convection)
Max. Load
(300 LFM)
LFMWLP120-1X01120 W12 V8.33 A10.0 A
LFMWLP120-1X02120 W15 V6.66 A8.0 A
LFMWLP120-1X03120 W24 V4.16 A5.00 A
LFMWLP120-1X04120 W48 V2.08 A2.5 A
LFMWLP120-1X05120 W30 V3.33 A4.0 A
LFMWLP120-1X06120 W58 V1.72 A2.07 A
For Screw Terminal version replace "X" above with "0", example LFMWLP120-1005
For Header version replace "X" above with "3", example LFMWLP120-1305
LFWLP120-CK metal cover kit accessory available.
General Notes:
  • Specifications are for nominal input voltage, 25°C unless otherwise stated.
  • When used in Cover Kit, de-rate output power to 70 % under all operating conditions
  • Class II version available, Add "-II" suffix at the end of the Model Number.
Notes:
  1. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Electrolytic capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
  2. Output ripple can be more than 10 % of the output voltage.
  3. Functional,not approved.
Derating Curve
WLP120 Convection load: 100W up to 50 °C
De-rate above 50 °C @ 2.5 % per °C
De-rate between 70 °C to 85°C @ 4% per °C

Forced air cooled load : 120W up to 50°C
De-rate above 50 °C @ 2.5 % per °C
De-rate between 70 °C to 85°C @ 4% per °C
EMC
Parameter Conditions/Description Criteria
Conducted Emissions EN 55011-B,CISPR22-B, FCC PART15-B Pass
Radiated Emissions EN 55011 A Pass
Level B with external core (King core K5B RC 25x12x15-M in input cable)
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 B
Safety
CE Mark Complies with LVD Directive
Safety Standard(s) EN60601-1, IEC 60601-1 (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 No. 20151106-E173812, CB : Certificate No. NO89047, Nemko : Certificate No. P15220391
Class-II : UL : Certificate No. 20151106-E173812, CB : Certificate No. NO89061, Nemko : Certificate No. P15220387
Environmental
RoHS Version LFMWLP120 series meet RoHS Compliance as per european RoHS directive
(Directive 2011 / 65 / EU)
Downloads
CB Class - I Certificate
CB Class - II Certificate
Nemko Class - I Certificate
Nemko Class - II Certificate
UL Class - I Certificate
UL Class - II Certificate
Mechanical Specifications
AC Input Connector (J1)
Option 1
Molex: 39357-0003
Tyco-2-1776112-3
Pin 1
Pin 2
Pin 3
AC LINE
NOT FITTED
AC NEUTRAL
AC Input Connector (J1)
Option 2
Molex:1722861103
(Mating conn: Molex 1722561003)
(Mating conn: Molex 1722561003)
(Mating conn: Molex 1722561003)
Pin 1
Pin 2
Pin 3
AC LINE
NOT FITTED
AC NEUTRAL
DC Output Connector (J2))
Option 1
Molex: 39357-0004
Tyco: 2-1776112-4
Pin 1,2
Pin 3,4
V1 -VE
V1 +VE
DC Output Connector (J2)
Option 2
Molex:1722861104
(Mating conn: Molex 1722561004)
Pin 1,2
Pin 3,4
V1 -VE
V1 +VE
Screw Terminal
MWLP120-1
Tyco header
MWLP120-2
    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.
Safety Certificate
CB Class - I Certificate
CB Class - II Certificate
Nemko Class - I Certificate
Nemko Class - II Certificate
UL Class - I Certificate
UL Class - II Certificate

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