EBVW025A0B Datasheet, PDF (1/17 Pages) Lineage Power Corporation – BARRACUDA SERIES™

GE
Data Sheet
EBVW025A0B Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output
Features
 Compliant to RoHS EU Directive 2002/95/EC (-Z versions)
 Compliant to REACH Directive (EC) No 1907/2006
 Compatible with reflow pin/paste soldering process
 High and flat efficiency profile > 95.2% at 12Vdc, 40% load to
80% output
 Wide Input voltage range: 36-75Vdc
 Delivers up to 25Adc output current
 Output Voltage adjust: 6.0Vdc to 13.2Vdc
 Tightly regulated output voltage
 Low output ripple and noise
 No reverse current during prebias start-up or shut-down
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)
 Industry standard, DOSA compliant, Eight brick:
58.4 mm x 22.8 mm x 11.3 mm
(2.30 in x 0.90 in x 0.44 in)
 Constant switching frequency
 Positive Remote On/Off logic
 Output over current/voltage protection
 Over temperature protection
 Wide operating temperature range (-40°C to 85°C)
 CAN/CSA^† C22.2 No. 60950-1-07, 2nd Edition + A1:2011 (MOD),
ANSI/UL*60950-1-2011, IEC 60950-1 (2nd edition); am1, and
VDE^‡ (EN60950-1, 2^nd Ed.) 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
 Remote Sense and Output Voltage Trim (9=option code)
 Base plate option (-H=option code)
 Passive Droop Load Sharing (-P=option code)
Description
The EBVW025A0B BARRACUDA™ series of dc-dc converters are a new generation of DC/DC power modules designed to support
9.6 -12Vdc 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 EBVW025A0B series operate from an
input voltage range of 36 to 75Vdc, and provide up to 25A output current at output voltages from 6.0Vdc to 12.0Vdc, and 300W
output power from output voltages of 12.1Vdc to 13.2Vdc in a DOSA standard eighth brick. The converter incorporates digital
control, synchronous rectification technology, and innovative packaging techniques to achieve efficiency reaching 95.4% peak at
12Vdc output. This leads to lower power dissipations such that for many applications a heat sink is not required. Standard features
include on/off control, output overcurrent and over voltage protection, over temperature protection, input under and over voltage
lockout. Optional features include output voltage remote sense and trim from 6.0Vdc to 13.2Vdc, passive droop paralleling, and
base plate for heat sink or cold wall applications.
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.
* 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.
April 15, 2013
©2012 General Electric Company. All rights reserved.
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