Delta Electronics Delphi NE Series - Manual

OPTION
Vertical or horizontal versions
Delphi NE Series Non-Isolated Point of Load
DC/DC Modules:
4.5~13.8Vin, 0.59V-5.1Vout, 20A
The Delphi NE 20A Series, 4.5V to 13.8V wide input, wide trim single
output, non-isolated point of load (POL) DC/DC converters are the
latest offering from a world leader in power systems technology and
manufacturing — Delta Electronics, Inc. The ND/NE product family is
the second generation, non-isolated point-of-load DC/DC power
modules for the datacom applications which cut the module size by
almost 50% in most of the cases compared to the first generation NC
series POL modules. The NE 20A product family provides an ultra
wide input range to support 5V, 8V, 9.6V, and 12V bus voltage
point-of-load applications and it offers 20A of output current in a
vertically or horizontally mounted through-hole miniature package and
the output can be resistor trimmed from 0.59Vdc to 5.1Vdc. It
provides a very cost effective, high efficiency, and high density point
of load solution. 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.
APPLICATIONS
DataCom
Distributed power architectures
Servers and workstations
LAN/WAN applications
Data processing applications
FEATURES
High Efficiency:
94.0% @ 12Vin, 5V/20A out
Size:
Vertical: 30.5x15.5x12.0mm
(1.20”x0.61”x0.47”)
Horizontal: 30.5x15.5x12.9mm
(1.20”x0.61”x0.51”)
Wide input range: 4.5V~13.8V
Output voltage programmable from
0.59Vdc to 5.1Vdc via external resistors
Voltage and resistor-based trim
No minimum load required
Fixed frequency operation
Input UVLO, output OCP, SCP
Remote ON/OFF (Positive)
ISO 9001, TL 9000, ISO 14001, QS9000,
OHSAS18001 certified manufacturing
facility
UL/cUL 60950 (US & Canada), TUV
(EN60950) -- pending
PRELIMINARY DATABRIEF
DB_NE12S20A_07272007