Delta Electronics Series H48SA manual Options

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	1
DS_H48SA12025_05052008

FEATURES

ŠHigh efficiency: 93.2% @ 12V/ 25A

ŠStandard footprint: 58.4 x 61.0 x 11.2 mm (2.30” x2.40”x0.44”)

ŠIndustry standard pin out

ŠSingle board construction

ŠFixed frequency operation

Š2250V Isolation

ŠBasic insulation

ŠMonotonic startup into normal and pre- bias loads

ŠFully protected: input UVLO, output OVP,

OCP, OTP

ŠNo minimum load required

ŠWide output trim range: -20%, +10%

ŠISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS 18001 certified manufacturing facility

ŠUL/cUL 60950-1 (US & Canada) Recognized, and TUV (EN60950-1) Certified

ŠCE mark meets 73/23/EEC and 93/68/EEC directives

OPTIONS

ŠPositive on/off

ŠHeatspreader available for extended operation

APPLICATIONS

ŠTelecom / DataCom

ŠWireless Networks

ŠOptical Network Equipment

ŠServer and Data Storage

ŠIndustrial / Test Equipment