POWER SUPPLY
3
3
•
Any changes or modifications to the unit not
expressly approved by Altinex, Inc. could void
the user’s authority to operate the equipment.
ABOUT YOUR POWER SUPPLY
2
The
PS5581SM
is a general purpose power supply
(or adapter) designed for products that operate on
low voltage DC power.
It is ideal for use with the
VA6854WM
and the
VA6875WM
Wall/Furniture Mount Interfaces,
providing the ability to power up to 25 units
simultaneously.
It may also be used to power other ALTINEX
products, such as most of the compact DA1900
series interfaces, distribution amplifiers, and
switchers. Since most of these products are
shipped with a wall-wart type power supply, the use
of a
PS5581SM
would be an alternative solution.
For example, it can be used in applications with
limited space or with limited power outlets where
the product is installed.
The
PS5581SM
uses a continuous 100-240V AC
power input and provides 12V, 4.0 Amps (45 watts)
on its output.
To simplify the installation process, the output is
available on a series of five 5-pin terminal block
connectors. These terminal block connectors use
solder-free screw-down contacts. Each terminal
block offers two grounds and three 12V 250mA
outputs. All grounds are common to one another.
Outputs can be paralleled to increase the available
current, though they should not exceed 4.0 Amps.
The
PS5581SM
is 1U high, ½ rack wide and may
be installed in a rack or under a table using
optional hardware.
TECHNICAL SPECIFICATIONS
3
FEATURES/DESCRIPTION
PS5581SM
Input
100-240V, 50-60Hz, 1A
Input Connector
Universal IEC Power
Connector
Line Regulation
±0.1%
Output
12V DC, 4.0 Amp
capacity
Output Connector
Five 5-pin terminal
block connectors
Load Regulation
±1%
Ripple
1% p-p
Noise
1% p-p
Hold up time
16m sec
Over-current/Short Circuit
Auto-recovery
Power Consumption
45 watts max when fully
loaded
Enclosure
Material
0.1” Aluminum
Finish
Gray
Front/Back Panel
Lexan
Height (inches)
1.75in
Width (inches)
8.50in
Depth (inches)
4.93in
Weight (pounds)
2.0lbs
Ship Weight (pounds)
4.0lbs
T
°
Operating
0°C – 40°C
T
°
Maximum Operating
50°C
T
°
Storage
-30°C – 75°C
Humidity
90% non-condensing
MTBF (calculations)
40,000 hrs
Included
PS5581SM
System Power Supply
Manual
X
Power Cord
PC5302US
