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Delta Electronics Delphi V48SR Datasheet

Delphi series 1/16th brick 66w dc/dc power modules: 48v in, 1.2v~15v, 25a out
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Delphi Series V48SR, 1/16
DC/DC Power Modules: 48V in, 1.2V~15V, 25A out
The Delphi Series V48SR, 1/16
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
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.
DATABRIEF
DB_V48SR_02022007
th
Brick 66W
th
Brick, 48V input, single output, isolated
th
brick form factor (1.3"x0.90") and pinout.
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
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

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Summary of Contents for Delta Electronics Delphi V48SR

  • Page 1 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...
  • Page 2: Specifications

    SPECIFICATIONS GENERAL SPECIFICATIONS Input Voltage Typical (3.3V) Switching Frequency In/Out Isolation Voltage Typical Isolation Capacitance Minimum Isolation Resistance Bellcore (3.3V) MTBF Typical 33.0x22.9x9.5mm Size PART NUMBERING SYSTEM Product Input Number of Product Type Voltage Outputs Series V - 1/16th S - Single R - regular brick 36V~75V...