Ge-industrial-solutions QBDW033A0B Barracuda Series Bedienungsanleitung PDF herunterladen

Data Sheet

QBDW033A0B Barracuda* Series; DC-DC Converter Power Modules

36-75Vdc Input; 12.0Vdc, 33.0A, 400W Output

Features

 Compliant to RoHS II EU “Directive 2011/65/EU (-Z versions)

 Compliant to REACH Directive (EC) No 1907/2006

 High and flat efficiency profile >95.3% at 12V

, 30% to 100%

rated output

 Wide input voltage range: 36-75V

 Delivers up to 33A

output current

 Remote sense and output voltage trim

 Fully very tightly regulated output voltage

 Output voltage adjust: 8.1V

to 13.2V

 Low output ripple and noise

 Industry standard, DOSA compliant, Quarter brick:

58.4 mm x 36.8 mm x 11.7 mm

(2.30 in x 1.45 in x 0.46 in)

 Constant switching frequency

 Positive remote On/Off logic

 Output over current/voltage protection

 Digital interface with PMBus™ Rev.1.2 compliance^

 Over temperature protection

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

 ANSI/ UL

60950-1-2011 Recognized, CAN/CSA

†

C22.2

No.60950-1-07, Second Edition + A1:2011 (MOD) Certified IEC

60950-1:2005 (2nd edition) + A1:2009 and EN 60950-1:2006

+ A11:2009 + A1:2010 + A12:2011, and VDE‡ 0805-1

Licensed

 CE mark 2006/96/EC directives

 Meets the voltage and current requirements for ETSI 300-

132-2 and complies with and licensed for Basic insulation

rating per EN60950-1

 2250 Vdc Isolation tested in compliance with IEEE 802.3

PoE

standards



ISO** 9001 and ISO14001 certified manufacturing facilities

Applications

 Distributed power architectures

 Intermediate bus voltage applications

 Servers and storage applications

 Networking equipment including Power over Ethernet

(PoE)



Fan assemblies other systems requiring a tightly

regulated output voltage

Options

 Negative Remote On/Off logic (1=option code, factory

preferred)

 Auto-restart after fault shutdown (4=option code,

factory preferred)

 Base plate option (-H=option code)

 Passive Droop Load Sharing (-P=option code)

Description

The QBDW033A0B Barracuda series of dc-dc converters are a new generation of DC/DC power modules designed to support 9.6

-12V

intermediate bus applications where multiple low voltages are subsequently generated using point of load (POL)

converters, as well as other application requiring a tightly regulated output voltage. The QBDW033A0B series operate from an

input voltage range of 36 to 75V

and provide up to 33A output current at output voltages from 8.1V

to 12V

, and 400W

output power from output voltages of 12.1V

to 13.2V

in a DOSA standard quarter brick. The converter incorporates digital

control, synchronous rectification technology, a fully regulated control topology, and innovative packaging techniques to achieve

efficiency exceeding 96% peak at 12V

output. This leads to lower power dissipations such that for many applications a heat

sink is not required. Standard features include output voltage trim, remote sense, on/off control, output overcurrent and over

voltage protection, over temperature protection, input under and over voltage lockout, power good signal and PMBus interface.

The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. Built-in filtering

for both input and output minimizes the need for external filtering.

Trademark of General Electric Company

^ PMBus name and logo are registered trademarks of SMIF, Inc.

# 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.

§ This product is intended for integration into end-user equipment . All of the required procedures of end-use equipment should be followed.

¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.

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

RoHS Compliant

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GE Data Sheet QBDW033A0B Barracuda Series; DC-DC Converter Power Modules 36-75Vdc Input; 12.0Vdc, 33.0A, 400W Output Contact Us For more informat

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