Delta Electronics Series E48SH manual Features, Options, Applications

Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 3.3V/30A out

The Delphi Series E48SH Eighth Brick, 48V input, single output, isolated DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. This product family is available in either a through-hole or surface-mounted package and provides up to 120 watts of power or 50A of output current (1.2V and below) in an industry standard footprint and pinout. The E48SH converter operates from an input voltage of 36V to 75V and is available in output voltages from 1.0V to 15V. Efficiency is up to 92.0% for 3.3V output at 30A full load. 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.

DATASHEET

DS_E48SH3R330_02162007

FEATURES

High efficiency: 92.0% @3.3V/30A

Size: 58.4mm x 22.8mm x9.5mm (2.30”x0.90”x0.37”)

Industry standard pin out

Fixed frequency operation

Input UVLO, Output OTP, OCP, OVP Monotonic startup into normal and pre-biased loads

Secondary control, very fast transient response

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

Positive On/Off logic

Short pin lengths available

External Synchronization

Output OVP latch mode

Output OCP latch mode

Heat spreader

APPLICATIONS

Telecom/DataCom

Wireless Networks

Optical Network Equipment

Server and Data Storage

Industrial/Test Equipment