H48SN28012 Datasheet, PDF (1/13 Pages) Delta Electronics, Inc. – Delphi Series H48SN, 350W HalfBrick Family DC/DC Power Modules: 48V in, 28V/12.5A out

Delphi Series H48SN, 350W Half Brick Family
DC/DC Power Modules: 48V in, 28V/12.5A out
The Delphi Series H48SN Half Brick, 48V input, single output,
isolated 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 350 watts of power in an
industry standard footprint. It provides 91% efficiency for 28V at full
load. 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. All models 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 as well as for use in higher
air flow applications: 200 to 400 LFM.
DATASHEET
DS_H48SN28012_09262006
FEATURES
High Efficiency: 91.0% @ 28V/12.5A
Size: 61.0x57.9x12.7mm (2.40”×2.28”×0.50”)
Standard footprint
Industry standard pin out
Fixed frequency operation
Metal baseplate
Input UVLO, Output OCP, OVP, OTP
Basic insulation
2250V isolation
2:1 Input voltage range
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing facility
UL/cUL 60950 (US & Canada) recognized, and
TUV (EN60950) certified
CE mark meets 73/23/EEC and 93/68/EEC
directive
OPTIONS
Positive Remote On/Off logic
Short pin lengths available
APPLICATIONS
Telecom/Datacom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Testing Equipment