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LKP5740-6R

Description
AC-DC Power Factor Correction Module, 2 Output, 250W, HEAT SINK, METAL, CASE K02, MODULE
CategoryPower/power management    The power supply circuit   
File Size674KB,28 Pages
ManufacturerBel Fuse
Download Datasheet Parametric View All

LKP5740-6R Overview

AC-DC Power Factor Correction Module, 2 Output, 250W, HEAT SINK, METAL, CASE K02, MODULE

LKP5740-6R Parametric

Parameter NameAttribute value
Brand NamePower-One
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeMODULE
package instruction,
Manufacturer packaging codeCASE K02
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesAC-DC POWER FACTOR CORRECTION MODULE
Maximum input voltage255 V
Minimum input voltage187 V
Nominal input voltage230 V
JESD-30 codeR-MXMA-X
JESD-609 codee0
Number of functions1
Output times2
Maximum operating temperature60 °C
Minimum operating temperature-25 °C
Maximum output voltage28.25 V
Minimum output voltage25.25 V
Nominal output voltage25.68 V
Package body materialMETAL
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
Temperature levelOTHER
Terminal surfaceTIN LEAD
Terminal formUNSPECIFIED
Terminal locationUNSPECIFIED
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output250 W
Fine-tuning/adjustable outputYES
Base Number Matches1
K Series with PFC Data Sheet
150
280 Watt AC-DC Converters
Features
Universal AC input range 100 - 240 VAC, 50 - 60 Hz
1 or 2 isolated outputs up to 56.5 VDC
Class I equipment
111
4.4"
3U
80
3.2"
16 TE
168
6.6"
RoHS lead-solder exemption compliant
Power factor >0.93, harmonics IEC/EN 61000-3-2
Output power up to 280 W
Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6
Emissions according to EN 55011/55022
High efficiency
Input over- and undervoltage lockout
Adjustable output voltage with remote on/off
Outputs: SELV, no load, overload, short-circuit proof
Rectangular current limiting characteristic
PCBs protected by lacquer
Very high reliability
Safety according to IEC/EN 60950-1
Description
The LK 4000/5000 Series of AC-DC converters represents
a flexible range of power supplies for use in advanced
electronic systems; the LKP models are an extension with
increased output power, but optimized to 230 VAC.
Features include full power factor correction, good hold-up
time, high efficiency and reliability, low output noise, and
excellent dynamic response to load/line changes.
The converters are protected against surges and
transients occurring at the source lines. Input over- and
undervoltage lockout circuitry disables the outputs, when
the input voltage is outside of the specified range. Input
inrush current limitation is included for preventing circuit
breakers and fuses from tripping at switch-on.
All outputs are overload, open- and short-circuit proof, and
protected by a built-in suppressor diode. The outputs can
be inhibited by a logic signal applied to connector pin 18. If
the inhibit function is not used, pin 18 must be connected
with pin 14 to enable the outputs.
LED indicators display the status of the converter and
allow visual monitoring of the system at any time.
Full input to output, input to case, output to case and
output to output isolation is provided. The converters are
designed and built according to the international safety
standards IEC/EN 60950-1. They have been approved by
the safety agencies TÜV and UL (for USA and Canada).
The case design allows operation at nominal load up to
71 °C in a free air ambient temperature. If forced cooling is
provided, the ambient temperature may exceed 71 °C, but
the case temperature must remain below 95 °C under all
conditions. However, higher output power up to 280 W is
possible depending on environmental conditions and
converter model.
An internal temperature sensor generates an inhibit signal,
which disables the outputs, when the case temperature
T
C
exceeds the limit. The outputs automatically recover, when
the temperature drops below the limit.
Table of Contents
Page
Page
Immunity to Environmental Conditions ......................... 17
Mechanical Data ............................................................ 18
Safety and Installation Instructions ............................... 19
Description of Options ................................................... 21
Accessories ................................................................... 27
EC Declaration of Conformity ....................................... 28
Description ....................................................................... 1
Model Selection ............................................................... 2
Functional Description ..................................................... 4
Electrical Input Data ........................................................ 5
Electrical Output Data ..................................................... 8
Auxiliary Functions ........................................................ 13
Electromagnetic Compatibility (EMC) ........................... 16
BCD20001-G Rev AB
Page 1 of 28
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