Delta Electronics V48SR - Manual

FEATURES
High efficiency: 90.5% @ 3.3V/20A
Size: 33.0x22.9x9.5mm (1.3”x0.90”x0.37”)
Input UVLO and OVP
Industry standard footprint and pinout
Fixed frequency operation
SMD and Through-hole versions
OTP and output OCP, OVP (default is auto-
restart)
Output voltage trim: -20%, +10%
Monotonic startup into normal and
pre-biased loads
2250V isolation and basic insulation
No minimum load required
No negative current during power or enable
on/off
ISO 9001, TL 9000, ISO 14001, QS 9000,
OHSAS 18001 certified manufacturing facility
UL/cUL 60950 (US & Canada) recognized,
and TUV (EN60950) certified
CE mark meets 73/23/EEC and 93/68/EEC
directive
Delphi Series V48SR, 1/16
th
Brick 66W
DC/DC Power Modules: 48V in, 1.2V~15V, 25A out
The Delphi Series V48SR, 1/16 th Brick, 48V input, single output, isolated
DC/DC converter, is the latest offering from a world leader in power
systems technology and manufacturing ― Delta Electronics, Inc. This
product family provides up to 66 watts of power or 25A of output current
(1.8V and below) in a new 1/16
th brick form factor (1.3”x0.90”) and pinout.
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 3.3V/20A module is greater than
90.5%. All modules are protected from abnormal input/output voltage,
current, and temperature conditions. For lower power needs, but in a
similar small form factor, please check out Delta S48SP (36W or 10A) and
S48SE (17W or 5A) series standard DC/DC modules.
OPTIONS
SMD module available
Positive remote On/Off
OTP and output OVP, OCP mode
(Auto-restart or latch)
APPLICATIONS
Optical Transport
Data Networking
Communications
Servers
DATABRIEF
DB_V48SR_02022007