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LKP5742-7D3

Description
AC-DC Power Factor Correction Module, 2 Output, 250W, HEAT SINK, METAL, CASE K02, MODULE
CategoryThe power supply circuit   
File Size1MB,23 Pages
ManufacturerBel Fuse
Download Datasheet Parametric View All

LKP5742-7D3 Overview

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

LKP5742-7D3 Parametric

Parameter NameAttribute value
Brand NamePower-One
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerBel Fuse
Parts packaging codeMODULE
package instruction,
Manufacturer packaging codeCASE K02
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
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 temperature71 °C
Minimum operating temperature-25 °C
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 levelCOMMERCIAL EXTENDED
Terminal surfaceTIN LEAD
Terminal formUNSPECIFIED
Terminal locationUNSPECIFIED
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output250 W
Fine-tuning/adjustable outputNO
Base Number Matches1
Rugged Environment
AC-DC Converters >100 Watt
KP Series
250 Watt AC-DC Converters with PFC
Input to output isolation
Double output
• Power factor
>0.95,
harmonics
<IEC/EN61000-3-2
• Output power up to 280 Watt
• Input over- and undervoltage lock-out
• Efficient input filter and built-in surge and transient
suppression circuitry
• 4000 V
rms
input to output electric strength test
• Fully isolated outputs
• Outputs open- and short-circuit proof
Safety according to IEC/EN 60950
LGA
C
KP Series
111
4.4"
3U
Summary
The KP series is an extension of the K series of AC-DC con-
verters with an increased output power level of up to 280 W
depending on the operating ambient temperature require-
ments. The KP converters are optimized for use in
230 V AC mains applications and feature high efficiency,
high reliability, low output voltage noise and excellent dy-
namic response to load/line changes.
The converter inputs are protected against surges and tran-
sients occuring at the source lines. An input over- and
undervoltage lock-out curcuitry disables the outputs if the
input voltage is outside the specified range. The LKP types
include an inrush current limitation preventing circuit break-
ers and fuses from being damaged at switch-on.
The outputs are open- and short-circuit proof and are pro-
tected against overvoltages by means of a built-in suppres-
sor diode. The outputs can be inhibited by a logic signal
applied to the connector pin 18 (i). If the inhibit function is
not used pin 18 must be connected with pin 14 to enable
the outputs (fail safe).
LED indicators display the status of the converter and allow
visual monitoring of the system at any time.
80
3.2"
16 TE
168
6.6"
Full input to output, input to case, output to case and output
to output isolation is provided. The modules are designed
and built according to the international safety standards
IEC/EN 60950.
The case design allows operation up to an operating ambi-
ent temperatur of 71°C with reduced output power. De-
pending on the ambient temperature requirements, how-
ever, the output power can be up to 280 W.
An internal temperature sensor generates an inhibit signal
which disables the outputs if the case temperature
T
C
ex-
ceeds the specified limit. The outputs are automatically re-
enabled when the temperature drops below the limit.
Various options are available to adapt the converters to in-
dividual applications. Especially for battery charger applica-
tions an external temperature sensor has been designed to
allow for temperature compensated battery charging.
The modules may either be plugged into 19" rack systems
according to DIN 41494 or be chassis mounted.
Table of Contents
Page
Page
Electromagnetic Compatibility (EMC) ............................ 14
Immunity to Environmental Conditions ........................... 15
Mechanical Data ............................................................ 16
Safety and Installation Instructions ................................ 17
Description of Options .................................................... 20
Accessories .................................................................... 23
Summary .......................................................................... 1
Type Survey and Key Data .............................................. 2
Type Key .......................................................................... 2
Functional Description ...................................................... 3
Electrical Input Data ......................................................... 4
Electrical Output Data ...................................................... 6
Auxiliary Functions ......................................................... 10
MELCHER
The Power Partners.
Edition 4/4.99
1/23
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