LKP5740-6D2B1 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Power/power management> The power supply circuit> LKP5740-6D2B1

LKP5740-6D2B1: DescriptionAC-DC Power Factor Correction Module, 2 Output, 250W, METAL, CASE K02, MODULE; CategoryPower/power management The power supply circuit; File Size1MB，23 Pages; ManufacturerBel Fuse

Download Datasheet Parametric View All

LKP5740-6D2B1 Overview

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

LKP5740-6D2B1 Parametric

Parameter Name	Attribute value
Brand Name	Power-One
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	MODULE
package instruction	,
Manufacturer packaging code	CASE K02
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	AC-DC POWER FACTOR CORRECTION MODULE
Maximum input voltage	255 V
Minimum input voltage	187 V
Nominal input voltage	230 V
JESD-30 code	R-MXMA-X
JESD-609 code	e0
Number of functions	1
Output times	2
Maximum operating temperature	60 °C
Minimum operating temperature	-25 °C
Nominal output voltage	25.68 V
Package body material	METAL
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
Temperature level	OTHER
Terminal surface	TIN LEAD
Terminal form	UNSPECIFIED
Terminal location	UNSPECIFIED
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	250 W
Fine-tuning/adjustable output	NO
Base Number Matches	1

Preview

Download Datasheet

View All

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

KP Series

111

4.4"

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.

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

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

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

Recommended Resources

Three-terminal voltage stabilizing chip series voltage stabilization and current expansion circuit diagram

Crystal oscillator circuit with frequency from 1 to 20MHz

Household carrier telephone circuit-c

Electronic frostbite treatment device

Schematic block diagram of TX-KA57962 IGBT driver

Computer motherboard circuit diagram 815 2_05

How to quickly move pictures in evc: Add a larger bitmap in Wince, and imagine a relatively small viewfinder. When this frame moves quickly, I want to show the animation effect of the bitmap moving on the screen. My code in evc is as fol...; 小庞 Embedded System

Power Factor Detection Circuit Based on Single Chip Microcomputer: As the title says, the circuit collects data through voltage and current transformers, passes through the LM393 zero-crossing comparator, and then to the CD4013 trigger to form a 0°-180° phase detecti...; Drake_Zero Electronics Design Contest

This electronic clock program question: This electronic clock program question...; QWE4562009 51mcu

EEWORLD University ---- Live Replay: Security Series 20 - Configuring MPU Security in Your Factory: Live Replay: Safety Series 20 - Configuring MPU Safety in Your Factory : https://training.eeworld.com.cn/course/67780...; hi5 Integrated technical exchanges

What is the quick way to modify component parameters in protelDXP2004 schematic diagram: Is there any quick way to modify component parameters in protelDXP2004 schematic? It's too troublesome to modify them one by one. :L...; cjx19840106 PCB Design

Please tell me about the parallel port driver development: My teacher asked me to make a device that can communicate between DSP and PC through parallel port EPP. Do I need to write a driver for parallel port operation under XP? My boss asked me to use WinDri...; caesar1980 Embedded System

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components