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LK1301-9EPVTBG PDF预览

LK1301-9EPVTBG

更新时间: 2024-11-17 06:43:23
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BEL /
页数 文件大小 规格书
31页 1496K
描述
AC-DC Regulated Power Supply Module, 1 Output, 150W, Hybrid, ROHS COMPLIANT PACKAGE-11

LK1301-9EPVTBG 数据手册

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K Series Data Sheet  
150 Watt DC-DC and AC-DC Converters  
®
Features  
• RoHS lead-free-solder and lead-solder-exempted  
products are available.  
• Class I equipment  
• Extremly wide input voltage ranges from 8 to 385 VDC,  
and 85 to 264 VAC, 47 to 440 Hz  
• Input over- and undervoltage lockout  
• Adjustable output voltage with remote on/off  
• 1 or 2 outputs: SELV, no load, overload, and short-  
circuit proof  
• Rectangular current limiting characteristic  
• Immunity accord. to IEC 61000-4-2, -3, -4, -5, -6  
• PCBs protected by lacquer  
• Very high reliability  
Safety according to IEC/EN 60950-1, UL/CSA 60950-1  
111  
4.4"  
3 U  
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 converters are designed,  
built, and safety-approved to the international safety standards  
IEC/EN 60950-1. They are particulary suitable for railway  
applications and comply with EN 50155 and EN 50121-2-3.  
Description  
The K Series of DC-DC and AC-DC converters represents a  
broad and flexible range of power supplies for use in advanced  
electronic systems. Features include high efficiency, high  
reliability, low output voltage noise and excellent dynamic  
response to load/line changes. LK models can be powered by  
DC or AC with a wide-input frequency range (without PFC).  
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.  
The converter inputs are protected against surges and  
transients. Input over- and undervoltage lockout circuitry  
disables the outputs, if the input voltage is outside of the  
specified range. Certain types include an inrush current limiter  
preventing circuit breakers and fuses from tripping at switch-  
on.  
A temperature sensor generates an inhibit signal, which  
disables the outputs when the case temperature TC exceeds  
the limit. The outputs are automatically re-enabled, when the  
temperature drops below the limit.  
Various options are available to adapt the converters to  
individual applications.  
All outputs are open- and short-circuit proof, and are protected  
against overvoltages by means of built-in suppressor diodes.  
The output can be inhibited by a logic signal applied to pin 18  
(i). The inhibit function is not used, pin 18 must be connected  
with pin 14 to enable the outputs.  
The converters may either be plugged into a 19" rack system  
according to IEC 60297-3, or be chassis mounted. They are  
ideally suited for Railway applications.  
LED indicators display the status of the converter and allow for  
visual monitoring of the system at any time.  
Important: For applications requiring compliance with IEC/EN  
61000-3-2 (harmonic distortion), please use our LK4000 or  
LK5000 Series with incorporated power factor correction (PFC).  
Table of Contents  
Page  
Page  
Description ......................................................................... 1  
Model Selection .................................................................. 2  
Functional Description ....................................................... 4  
Electrical Input Data ........................................................... 5  
Electrical Output Data ......................................................... 8  
Auxiliary Functions ............................................................ 12  
Electromagnetic Compatibility (EMC) .............................. 15  
Immunity to Environmental Conditions............................ 17  
Mechanical Data ............................................................... 18  
Safety and Installation Instructions .................................. 20  
Description of Options ..................................................... 23  
Accessories...................................................................... 30  
BCD20002-G Rev AB, 12-Jul-2010  
Page 1 of 31  
www.power-one.com  

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