Datasheet > JBW050F1

JBW050F1

更新时间： 2024-11-13 05:40:03

品牌	Logo	应用领域
LINEAGEPOWER		/
页数	文件大小	规格书
16页	334K
描述
36 to 75 Vdc Input, 3.3 Vdc Output; 33 W

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Data Sheet

September 20, 2004

JBW050F Power Modules: dc-dc Converter;

36 to 75 Vdc Input, 3.3 Vdc Output; 33 W

Features

■ Small size: 61.0 mm x 57.9 mm x 12.7 mm

(2.40 in. x 2.28 in. x 0.50 in.)

■ High power density

■ High efficiency: 81% typical

■ Low output noise

■ Constant frequency

■ Industry-standard pinout

■ Metal case

■ 2:1 input voltage range

The JBW050F Power Module use advanced, surface-mount

technology and deliver high-quality, efficient, and compact

dc-dc conversion.

■ Overtemperature protection

■ Overcurrent and overvoltage protection

■ Remote sense

Applications

■ Remote on/off

■ Distributed power architectures

■ Workstations

■ Adjustable output voltage: 60% to 110% of VO, nom

■ Case ground pin

■ Computer equipment

■ Communications equipment

■ ISO9001 Certified manufacturing facilities

■ UL* 60950 Recognized, CSA^†C22.2 No. 60950-00

Certified, and EN 60950 (VDE0805):2001-12

Licensed

Options

■ CE mark meets 73/23/EEC and 93/68/EEC

directives^‡

■ Heat sinks available for extended operation

■ Choice of remote on/off logic configuration

* UL is a registered trademark of Underwriters Laboratories, Inc.

†CSA is a registered trademark of Canadian Standards Assn.

‡This product is intended for integration into end-use equipment.

All the required procedures for CE marking of end-use equip-

ment should be followed. (The CE mark is placed on selected

products.)

■ Short Pins: 3.7 mm ± 0.25 mm

(0.145 in ± 0.010 in)

■ Approved for basic insulation (-B suffix)

Description

The JBW050F Power Module is a dc-dc converter that operates over an input voltage range of 36 Vdc to 75

Vdc and provides a precisely regulated 3.3 Vdc output. The output is fully isolated from the input, allowing a

versatile polarity configuration and grounding connections. The module has a maximum power rating of 33 W

at a typical full-load efficiency of 81%.

The modules are DC board-mountable and encapsulated in metal cases. Threaded-through holes are provided to

allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set

includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications.

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