Delta Electronics Delphi Series L48DB Specification Sheet

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.
PRELIMILARY DATABRIEF
DB_L48DB_05052008
1
FEATURES
High efficiency: 86%@ ±12V/1.25A
Size: 49.6mm x 39.4mm x 9.5mm
(1.95"x1.55"x0.37")
Industry standard pin out
Fixed frequency operation
Input UVLO, Output OCP, OVP, OTP
2250V isolation
Basic insulation
No minimum load required
Adjustable output voltage
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing
facility
UL/cUL 60950-1 (US & Canada), and
TUV (EN60950-1) - pending
OPTIONS
Negative On/Off logic
Short pin lengths available
APPLICATIONS
Telecom / DataCom
Wireless networks
Optical network equipment
Server and data storage
Industrial / Test Equipment
Delta Electronics, Inc.