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JBW050A1 PDF预览

JBW050A1

更新时间: 2024-11-13 11:24:19
品牌 Logo 应用领域
LINEAGEPOWER /
页数 文件大小 规格书
16页 291K
描述
36 to 75 Vdc Input, 5 Vdc Output; 50 W

JBW050A1 数据手册

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Data Sheet  
March 27, 2008  
JBW050A Power Modules: dc-dc Converter;  
36 to 75 Vdc Input, 5 Vdc Output; 50 W  
Features  
n Small size: 61.0 mm x 57.9 mm x 12.7 mm  
(2.40 in. x 2.28 in. x 0.50 in.)  
n High power density  
n High efficiency: 84% typical  
n Low output noise  
n Constant frequency  
n Industry-standard pinout  
n Metal case  
The JBW050A Power Module use advanced, surface-mount  
technology and deliver high-quality, efficient, and compact  
dc-dc conversion.  
n 2:1 input voltage range  
n Overtemperature protection  
n Overcurrent and overvoltage protection  
n Remote sense  
Applications  
n Remote on/off  
n Distributed power architectures  
n Workstations  
n Adjustable output voltage: 60% to 110% of VO, nom  
n Case ground pin  
n Computer equipment  
n Communications equipment  
n ISO9001 Certified manufacturing facilities  
n UL* 60950 Recognized, CSAC22.2 No. 60950-  
00 Certified, and EN 60950 (VDE0805):2001-12  
Licensed  
Options  
n CE mark meets 73/23/EEC and 93/68/EEC  
n Heat sinks available for extended operation  
n Choice of remote on/off logic configuration  
n Approved for basic insulation (-B suffix)  
n Short Pins  
directives‡  
* 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.)  
Description  
The JBW050A 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 5 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 50 W  
at a typical full-load efficiency of 84%.  
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.