Quick Start Guide
DVI-7200-PS Series
Distribution Power Supplies
Introduction
Many AV products require the use of external AC power supply units (PSU) to power their internal
electronic circuitry. These external PSUs (wall warts) can pose a major challenge to system designers as
they occupy valuable space within AV equipment racks where there are a limited number of AC outlets.
Furthermore, some external PSUs are poorly designed and ill-suited for use in high profile applications.
DVIGear’s DVI-7200-PS Series Distribution Power Supplies are engineered from the ground up for 24/7
mission critical applications. These units offer an unprecedented level of reliability with an MTBF of
greater than 100,000 hours. Even at full load these power supplies operate at less than 70% of their
rated maximum power, thus providing headroom that further enhances long-term reliability.
These units are housed in rugged 1U rack-mountable enclosures. They accept AC line voltages auto-
ranging from 90-264 VAC and AC line frequencies from 47-63 Hz. Four models are available, with
output voltages of 5VDC or +12VDC and a choice of either 10x or 20x outputs. All outputs
include extensive protection against overload, over-voltage and over-temperature. All outputs utilize
secure twist-lock DC power connectors. Several types of power supply extension cables are available
that support the full range of DVIGear products.
Note: power supply extension cable length is 5.2 ft. (1.6 m)
DVI-7235-PS
DDC OUT
VIDEO OUT
DV
I INP
UT
12 V
DC
RS-232
DD
C OU
T
VID
EO
OU
T
HD
MI
ED
ID
VG
A ED
ID
LEA
RN
RESET
12
VD
C
ED
ID MEMO
RY
Distributed
Power
Typical Application
Distribution Power Supply
1
