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WLP75

BLUE SERIES
WLP75

WLP 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 x 1 Inches Form factor
  • 75 Watts Convection
  • Efficiencies up to 93 %
  • Fulfils EN 62368-1:2014 +A11:2017
  • -40 to 70 degree operating temperature
  • Now IEC/UL62368-1:2018 CompliantNEW
  • CCC(China Compulsory Certification approval)NEW
  • Thermal Shut-Down feature
  • 2.00m Hours, Telcordia-SR332-issue 3
  • No Load Power < 0.3W
AVAILABLE WITH COVER KIT
WLP75_Coverkit

WLP75-CK Series


Input Specifications
Input Voltage                   85-264 VAC/390 VDC3, Universal (Derate from 75W at 100V AC to 65W at 85V AC)
Input Frequency 47-63 Hz
Input Current 1 A max @ 115 VAC AND 0.5 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 (See model number matrix table)
Output Power 75 W Convection
Output Voltage Adjustability +/-3 %
Hold-up Time >16 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 75W with natural convection cooling at 100 to 264 VAC.
General Specifications
Efficiency 93 % (48V,58V). 91 % (24V,30V), 90 % (12V,15V)                                                                 
Isolation Voltage Input to Output – 3000 VAC for ITE application
Input to GND - 1500 VAC
MTBF 2.00m Hours, Telcordia-SR332-issue 3
Switching Frequency 60 KHz typical
Power Factor Exceeds 0.95 with Full Load
Dimensions 3 x 2 x 1 inches
(76.2 x 50.8 x 25.4 mm)
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 Supply Unit &
its Installation Type
Power Voltage Max. Load
(Convection)
LFWLP75-1X01-CKIn CK cover Kit52.5 W12 V4.38 A
LFWLP75-1X01In Open Frame

75 W


12 V


6.25 A
LFWLP75-1X01-LWith L Bracket
LFWLP75-1X01-BWith Base Plate
LFWLP75-1X01-UWith U channel
LFWLP75-1X02-CKIn CK cover Kit52.5 W15 V3.50 A
LFWLP75-1X02In Open Frame

75 W


15 V


5.00 A
LFWLP75-1X02-LWith L Bracket
LFWLP75-1X02-BWith Base Plate
LFWLP75-1X02-UWith U channel
LFWLP75-1X03-CKIn CK cover Kit52.5 W24 V2.18 A
LFWLP75-1X03In Open Frame

75 W


24 V


3.12 A
LFWLP75-1X03-LWith L Bracket
LFWLP75-1X03-BWith Base Plate
LFWLP75-1X03-UWith U channel
LFWLP75-1X04-CKIn CK cover Kit52.5 W48 V1.09 A
LFWLP75-1X04In Open Frame

75 W


48 V


1.56 A
LFWLP75-1X04-LWith L Bracket
LFWLP75-1X04-BWith Base Plate
LFWLP75-1X04-UWith U channel
LFWLP75-1X05-CKIn CK cover Kit52.5 W30 V1.75 A
LFWLP75-1X05In Open Frame

75 W


30 V


2.50 A
LFWLP75-1X05-LWith L Bracket
LFWLP75-1X05-BWith Base Plate
LFWLP75-1X05-UWith U channel
LFWLP75-1X06-CKIn CK cover Kit52.5 W58 V0.90 A
LFWLP75-1X06In Open Frame

75 W


58 V


1.29 A
LFWLP75-1X06-LWith L Bracket
LFWLP75-1X06-BWith Base Plate
LFWLP75-1X06-UWith U channel
For Screw Terminal version replace "X" above with "0" (examples: LFWLP75-1005)
For Header version replace "X" above with "3" (examples: LFWLP75-1305)
LFWLP120/75-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
  • For Class II version Enquire with EOS Sales Rep before Order.
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
WLP75-Derating curve Convection load: 75W up to 50°C
De-rate above 50 °C @ 2.5% per °C
WLP75-CK Convection load: 52.5W up to 50 °C
De-rate above 50 °C @ 2.5% per °C
EMC
Parameter Conditions/Description Criteria
Conducted Emissions EN55032-B, CISPR22-B, FCC PART15-B Pass
Radiated Emissions EN 55032 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 3, 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 3, Criterion A
Voltage dips, interruptions EN 61000-4-11 Criterion A & B
Safety
CE Mark Complies with LVD Directive
Safety Standard(s) IEC 62368-1:2018, EN 62368-1:2014;A11,
UL 62368-1 and CAN/CSA C22.2 No. 62368-1:19, GB17625.1-2012;GB4943.1-2011;GB/T9254-2008
Approval Agency Nemko, UL, C-UL, CCC
Safety File Number(s) CB Test Certificate No :NO110826 , Nemko Certificate No: P20224328 ,
UL Certificate No: E515384 , CCC Certificate No:2016010907856054
Environmental
RoHS Version LFWLP75 series meet RoHS Compliance as per european RoHS directive
(Directive 2011 / 65 / EU)
Downloads
CB Class - I Certificate
NEMKO Class - I Certificate
UL Class - I 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 1722561103)
(Mating conn: Molex 1722563103)
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)
(Mating conn: Molex 1722561104)
(Mating conn: Molex 1722563104)
Pin 1,2
Pin 3,4
V1 -VE
V1 +VE
Screw Terminal
MWLP75-1
Tyco Header
MWLP75-2
    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.
Mechanical Drawing
WLP75 Base plate mechanical drawing
    General Notes: In case the PCB is mounted on a metal base plate, 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.
Mechanical Drawing
WLP75 L Bracket mechanical drawing
    General Notes: In case the PCB is mounted on a metal ‘L’ bracket, 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.
Mechanical Drawing
WLP75 U channel mechanical drawing
    General Notes: In case the PCB is mounted on a metal ‘U’ Channel, 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.
Mechanical Drawing
WLP75 in a metal cover kit
    General Notes: In case the PCB is mounted in a metal cover kit, 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.
Approvals
Certificate Standard Downloads
CB Class - I Certificate IEC 62368-1:2018
IEC 60950-1(ed.2);am1;am2
Nemko Class - I Certificate EN 62368-1:2014;A11
EN 60950-1:2006;A11;A1;A12;A2
UL Class - I Certificate UL 62368-1 and CAN/CSA C22.2 No. 62368-1:19
UL 60950-1 and CAN/CSA C22.2 No. 60950-1-07
CCC Certificate GB17625.1-2012;GB4943.1-2011;GB/T9254-2008

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