EK2540-9ERDDTB2

更新时间： 2024-11-23 10:45:39

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
31页	637K
描述
DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE

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Cassette Style

150 Watt DC-DC Converters

K Series

150 Watt DC-DC Converters

K Series

Input voltage ranges from 8…385 V DC

1or 2 outputs up to 48 V DC

4 kV AC I/O electric strength test voltage

• Extremely wide input voltage range

• Input over- and undervoltage lock-out

• Efficient input filter and built-in surge and transient

suppression circuitry

• Fully isolated outputs

• Outputs open- and short-circuit proof

• No derating over entire operating temperature range

Safety according to IEC/EN 60950

LGA

111

4.4"

3 U

168

6.6"

Summary

3.2"

16 TE

The K series of DC-DC converters represents a broad and

flexible range of power supplies for use in advanced elec-

tronic systems. Features include high efficiency, high reli-

ability, low output voltage noise and excellent dynamic re-

sponse to load/line changes.

IEC/EN 60950 and have been approved by the safety

agencies LGA (Germany) and UL (USA). The UL Mark for

Canada has been officially recognized by regulatory au-

thorities in provinces across Canada.

The converter inputs are protected against surges and tran-

sients occuring at the source lines. An input over- and

undervoltage lock-out circuitry disables the outputs if the

input voltage is outside the specified range. Certain types

include an inrush current limitation preventing circuit break-

ers and fuses from being damaged at switch-on.

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.

All 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 ap-

plied 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.

A temperature sensor generates an inhibit signal which

disables the outputs if the case temperature T_Cexceeds the

limit. The outputs are automatically re-enabled when the

temperature drops below the limit.

LED indicators display the status of the converter and allow

visual monitoring of the system at any time.

Various options are available to adapt the converters to in-

dividual applications.

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

The modules may either be plugged into 19" rack systems

according to DIN 41494, or be chassis mounted.

Table of Contents

Page

Summary .......................................................................... 1

Type Survey and Key Data .............................................. 2

Type Key .......................................................................... 3

Functional Description...................................................... 4

Electrical Input Data ......................................................... 5

Electrical Output Data ...................................................... 7

Auxiliary Functions ......................................................... 14

Electromagnetic Compatibility (EMC) ............................ 18

Immunity to Environmental Conditions........................... 20

Mechanical Data ............................................................ 21

Safety and Installation Instructions ................................ 22

Description of Options.................................................... 25

Accessories .................................................................... 31

Edition 01/01.2000

1/31

12 3 4 5 6 7...31

中文翻译

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与EK2540-9ERDDTB2相关器件

型号	品牌	获取价格	描述	数据表
EK2540-9ERG	BEL	获取价格	DC-DC Regulated Power Supply Module,
EK2540-9ERPG	BEL	获取价格	DC-DC Regulated Power Supply Module,
EK2540-9ERT	BEL	获取价格	DC-DC Regulated Power Supply Module,
EK2540-9ERTB1	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
EK2540-9ERTG	BEL	获取价格	DC-DC Regulated Power Supply Module,
EK2540-9PB1	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
EK2540-9PD0	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, HEAT SINK, METAL, CASE K02, M
EK2540-9PD0B2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
EK2540-9PD1TB2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE
EK2540-9PD2B2	BEL	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 150W, Hybrid, METAL, CASE K02, MODULE

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