24H2540-2 datasheet, PDF - EEWORLD Datasheet

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24H2540-2: DescriptionDC-DC Regulated Power Supply Module, 2 Output, 48W, Hybrid; CategoryPower/power management The power supply circuit; File Size976KB，19 Pages; ManufacturerBel Power Solutions

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24H2540-2 Overview

DC-DC Regulated Power Supply Module, 2 Output, 48W, Hybrid

24H2540-2 Parametric

Parameter Name	Attribute value
Brand Name	Power-One
Is it Rohs certified?	incompatible
Objectid	1546651604
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	ADDITIONAL 15V OUTPUT ALSO AVAILABLE
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	30 V
Minimum input voltage	14 V
Nominal input voltage	24 V
JESD-30 code	R-XXMA-X
JESD-609 code	e0
Number of functions	1
Output times	2
Maximum operating temperature	50 °C
Minimum operating temperature	-10 °C
Maximum output voltage	16.1 V
Minimum output voltage	13.9 V
Nominal output voltage	15 V
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	UNSPECIFIED
Terminal location	UNSPECIFIED
Maximum total power output	48 W
Fine-tuning/adjustable output	NO

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Cassette Style

DC-DC Converters

H Series

50 Watt DC-DC Converters

Wide input voltage ranges up to 60 V DC

1, 2 or 3 outputs up to 48 V DC

3 kV DC I/O electric strengh test voltage

• Wide input voltage range suitable for battery operation

• Efficient input filter and built-in surge and transient

suppression circuitry

• Outputs individually isolated

• Outputs fully protected against overload

Safety according to IEC/EN 60950

LGA

H Series

Summary

The H 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, reliability

and reasonable output voltage noise.

The converter inputs are protected against surges and tran-

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

undervoltage cut-out circuitry disables the outputs if the in-

put voltage is outside the specified range.

All outputs are open- and short-circuit proof and are pro-

tected against overvoltages by means of built-in suppres-

sor diodes. The outputs can be inhibited by a logic signal

applied to the connector pin 2 (i). If the inhibit function is not

used pin 2 should be connected to pin 23 to enable the out-

puts.

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 modules are designed

and built according to the international safety standard

IEC/EN 60950 and have been approved by the safety

1.54"

8 TE

168

6.6"

111

4.37"

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

Canada has been officially recognized by regulatory au-

thorities in provinces across Canada.

The case design allows operation at nominal load up to

50°C in a free air ambient temperature. If forced cooling is

provided, the ambient temperature may exceed 50°C but

the case temperature should remain below 80°C under all

conditions.

A temperature sensor generates an inhibit signal which

disables the outputs if the case temperature

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 in-

dividual applications.

The modules may either be plugged into 19 inch rack sys-

tems according to DIN 41494, or be chassis mounted.

Table of Contents

Page

Electromagnetic Compatibility (EMC) ............................ 10

Mechanical Data ............................................................ 11

Immunity to Environmental Conditions ........................... 12

Safety and Installation Instructions ................................ 12

Description of Options .................................................... 15

Accessories .................................................................... 19

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

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

Type Key .......................................................................... 2

Functional Description ...................................................... 3

Electrical Input Data ......................................................... 4

Electrical Output Data ...................................................... 5

Auxiliary Functions ........................................................... 8

Edition 5/5.2000

1/19

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