Delta Electronics Delphi Series V48SB Specification Sheet

Delphi Series V48SB, 1/16th Brick Bus Converter
DC/DC Power Modules: 48Vin, 150W, 12Vo or 9.6Vo
The Delphi Series V48SB, 1/16
output, fixed ratio bus converters are the latest offering from a world
leader in power systems technology and manufacturing — Delta
Electronics, Inc. This product features an input voltage range of 38V to
55V and provides up to 150 watts of power or up to 16A (9.6Vo) of
output current in an industry standard footprint and pinout. Both the 5:1
(9.6V) and 4:1 (12V) bus converters operate with constant output current
from 38V to 55V input. Typical full load efficiency for both modules at
48Vin is up to 95.2%. This product represents the next generation of
design technology that supports the intermediate bus architecture to
power multiple downstream non-isolated point-of-load (POL) converters.
With creative design technology and optimization of component
placement, these converters possess outstanding electrical and thermal
performance, as well as extremely high reliability under stressful
operating conditions. All modules carry a full set of international safety
approvals.
PRELIMINARY DATABRIEF
DB_V48SB_12072007
th
Brick sized, 48V input, single
FEATURES
High efficiency: 95.2% @ 9.6V 16A
Size: 33.0mm x 22.8mm x9.5mm
(1.30"x0.90"x0.37")
Industry standard pin out
Fixed frequency operation
UVLO and OVP, OTP, and OCP
Monotonic startup into normal and pre-
bias loads
2250V isolation
Basic insulation
No minimum load required
Constant output current operation for both
12V (4:1) and 9.6V (5:1) output modules
SMD and through-hole versions
ISO 9001, TL 9000, ISO 14001, QS 9000,
OHSAS 18001 certified manufacturing
facility
UL/cUL 60950-1 (US & Canada), and TUV
(EN60950-1) -pending
OPTIONS
SMD pin
APPLICATIONS
Datacom / Networking
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial / Testing Equipment
Delta Electronics, Inc.