Delta Electronics Delphi Series L48DB - Manual

Delphi Series L48DB, 30W 2”x1.6” Dual Output
DC/DC Power Modules: 48V in,
±12.0V, 1.25A Output
The Delphi Series L48DB, 2”x1.6”, 48V input, positive and negative bipolar
dual output, and isolated DC/DC converters are the latest offering from a
world leader in power system and technology and manufacturing ― Delta
Electronics, Inc. This product family provides positive and negative bipolar
output (output voltage is 12V) and up to 30 watts of power in an industry
standard quarter brick package size. Both output channels can be used
independently. 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.
FEATURES
Š High efficiency: 86%@ ±12V/1.25A
Š Size: 49.6mm x 39.4mm x 9.5mm
(1.95”x1.55”x0.37”)
Š Industry standard pin out
Š Fixed frequency operation
Š Input UVLO, Output OCP, OVP, OTP
Š 2250V isolation
Š Basic insulation
Š No minimum load required
Š Adjustable output voltage
Š ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing
facility
Š UL/cUL 60950-1 (US & Canada), and
TUV (EN60950-1) - pending
OPTIONS
Š Negative On/Off logic
Š Short pin lengths available
APPLICATIONS
Š Telecom / DataCom
Š Wireless networks
Š Optical network equipment
Š Server and data storage
Š Industrial / Test Equipment
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PRELIMILARY DATABRIEF
DB_L48DB_05052008
Delta Electronics, Inc.