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FEATURES

High efficiency: 93.2% @ 12V/ 25A

Standard footprint: 58.4 x 61.0 x 11.2 mm

(2.30” x2.40”x0.44”)

Industry standard pin out

Single board construction

Fixed frequency operation

2250V Isolation

Basic insulation

Monotonic startup into normal and pre-

bias loads

Fully protected: input UVLO, output OVP,

OCP, OTP

No minimum load required

Wide output trim range: -20%, +10%

ISO 9001, TL 9000, ISO 14001, QS

9000, OHSAS 18001 certified

manufacturing facility

UL/cUL 60950-1 (US & Canada)

Recognized, and TUV (EN60950-1)

Certified

CE mark meets 73/23/EEC and

93/68/EEC directives

OPTIONS

Positive on/off

Heatspreader available for extended

operation

APPLICATIONS

Telecom / DataCom

Wireless Networks

Optical Network Equipment

Server and Data Storage

Industrial / Test Equipment

Delphi Series H48SA, Half Brick Family

DC/DC Power Modules: 48V in, 12V/25A out

The Delphi Series H48SA Half Brick, 48V input, single output, isolated,

open frame DC/DC converters are the latest offering from a world

leader in power systems technology and manufacturing — Delta

Electronics, Inc. This product family provides up to 300 watts of power

or up to 25A of output current in an industry standard footprint. This

product represents the next generation of design technology required

by today’s leading-edge circuitry. With creative design technology and

optimization of component placement, these converters possess

outstanding electrical and thermal performance, as well as extremely

high reliability under highly stressful operating conditions.

Typical

efficiency of the 12V, 300W module is better than 93.2% and all

modules are fully protected from abnormal input/output voltage, current

and temperature conditions. The Delphi Series converters meet all

safety requirements with basic insulation. A variety of optional

heatsinks are available for extended thermal operation.

DATASHEET

DS_H48SA12025_05112009