Datasheet > QBW018A0B61-HTZ

QBW018A0B61-HTZ

更新时间： 2024-09-24 06:06:15

品牌	Logo	应用领域
LINEAGEPOWER		/
页数	文件大小	规格书
14页	489K
描述
36-75Vdc Input; 12Vdc Output; 18A Output Current

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QBW018A0B61-HTZ 数据手册

Data Sheet

March 27, 2008

QBW018A0B1-TZ DC-DC Converter Power Modules:

36-75Vdc Input; 12Vdc Output; 18A Output Current

Features

RoHS Compliant

Compliant to RoHS EU Directive 2002/95/EC

Compatible in a Pb-free or SnPb reflow environment

High power density: 155 W/in³

Delivers up to 18A Output current

High efficiency – 93% at 12V full load

Low output ripple and noise

Industry standard Quarter brick:

57.9 mm x 36.8 mm x 10.6 mm

(2.28 in x 1.45 in x 0.42 in)

2:1 input voltage range

Applications

Constant Switching frequency

ATCA Front Board / Blade

Positive Remote On/Off logic

Distributed power architectures

Servers and storage applications

Optical and Access Network Equipment

Enterprise Networks

Output overcurrent/voltage protection

Over temperature protection

Wide operating temperature range (-40°C to 85°C)

Meets the voltage insulation requirements for ETSI

300-132-2 and complies with and is Licensed for

Basic Insulation rating per EN 60950-1.

Options

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

directives^§

UL* 60950-1Recognized, CSA^†C22.2 No. 60950-1-

03 Certified, and VDE^‡0805:2001-12 (EN60950-1)

Licensed

Negative Remote On/Off logic

Base plate Option (-H)

Auto restart after fault shutdown

Case ground pin

ISO** 9001 and ISO 14001 certified manufacturing

facilities

Description

The QBW018A0B-TZ series of modules are similar to the QBW018A0B series (consult the QBW018A0B Series

data sheet) with the following exceptions:

The output can accommodate a maximum external capacitance of 10,000 μF (1000uF minimum with

30mA pre-load) to provide power to VRMs requiring high capacitance.

The module can withstand a 100V /1 ms input voltage transient.

The Turn-on Delay and Rise times have been slowed down to accommodate the large external

capacitance capability (see Fig 4).

Enhanced EMI filtering.

Active load sharing (Parallel Operation) option is not available.

UL is a registered trademark of Underwriters Laboratories, Inc.

CSA is a registered trademark of Canadian Standards Association.

VDE is a trademark of Verband Deutscher Elektrotechniker e.V.

†

‡

** ISO is a registered trademark of the International Organization of Standards

Document No: DS06-001 ver. 1.34

PDF name: QBW018A0B1-TZ_ds.pdf

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