Datasheet > 70IMX4

70IMX4

更新时间： 2024-11-12 00:41:31

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页数	文件大小	规格书
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4 Watt DC-DC Converters

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70IMX4 数据手册

IMX4 Series Data Sheet

4 Watt DC-DC Converters

Features

• RoHS lead-free-solder and lead-solder-exempted

products are available.

• Input voltage ranges up to 121 VDC

• Voltage withstand test 1500 VAC

• 1 or 2 isolated outputs up to 48 V

• Extremely wide input voltage ranges

• Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6

• High efficiency (typ. 83%)

8.5

0.34"

1.25"

0.8"

• Flexible load distribution on outputs

• Outputs no-load, overload, and short-circuit proof

• High reliability

• Operating ambient temperature –40 to +85 °C

• Thermal protection

• Industrial and alternative pinout

• DIL 24 case with 8.5 mm profile

Safety-approved to IEC 60950-1 2^ndEd and CSA/UL

60950-1 2^ndEd.

²70IMX4 models

Description

built according to the international safety standards IEC/EN

60950-1 2^ndEd. 70IMX4 models are CE-marked.

The IMX4 Series of board-mountable 4-watt DC-DC converters

has been designed according to the latest industry

requirements and standards. The converters are particularly

suitable for use in mobile or stationary applications in trans-

port, industry, or telecom, where variable input voltages or high

transient voltages are prevalent.

A special feature is their small case size, DIL 24 with only

8.5 mm profile. The circuit is comprised of integrated planar

magnetics, and all components are automatically assembled

and solidly soldered onto a single PCB without any wire

connection. Thanks to the rigid mechanical design, the

converters withstand an extremely high level of shock and

vibrations. Careful consideration of possible thermal stresses

ensure the absence of hot spots providing long life in

environments where temperature cycles are a reality. The

thermal design allows operation at full load up to an ambient

temperature of 85 °C in free air without using any potting

material.

Covering a total input voltage range from 8.4 VDC up to

121 VDC with three different models, the converters are

available with single or dual output from 3.3 up to ±24 VDC

with flexible load distribution. Features include efficient input

and output filtering with unsurpassed transient and surge

protection, low output ripple and noise, consistently high

efficiency over the entire input voltage range and high

reliability as well as excellent dynamic response to load and

line changes.

Several options, such as open-frame or an alternative industrial

pinout, provide a high level of application-specific engineering

and design-in flexibility.

The converters exhibit basic insulation and are designed and

Table of Contents

Page

Description ............................................................................. 1

Model Selection ..................................................................... 2

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

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

Electrical Output Data ............................................................ 6

Electromagnetic Compatibility (EMC) .................................... 8

Mechanical Data .................................................................... 9

Immunity to Environmental Conditions ................................ 10

Safety and Installation Instructions ...................................... 10

Description of Options ......................................................... 11

MELCHER

The Power Partners.

BCD20006-G Rev AE, 16-Sep-2015

Page 1 of 12

12 3 4 5 6 7...12

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与70IMX4相关器件

型号	品牌	获取价格	描述	数据表
70IMX4-0305-8KZG	BEL	获取价格	IMX4 Series Data Sheet 4 Watt DC-DC Converters
70IMX4-0312-8KZG	BEL	获取价格	IMX4 Series Data Sheet 4 Watt DC-DC Converters
70IMX4-0315-8KZG	BEL	获取价格	IMX4 Series Data Sheet 4 Watt DC-DC Converters
70IMX4-0324-8KZG	BEL	获取价格	IMX4 Series Data Sheet 4 Watt DC-DC Converters
70IMX4-03-7K	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3W
70IMX4-03-7M	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3W, 8.50 MM HEIGHT, SMT, DIP-24/11
70IMX4-03-8	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, 8.5 MM, DIP-24
70IMX4-03-8K	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3W
70IMX4-03-8L	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, DIP-24
70IMX4-03-8M	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 3W

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