Acnodes 17" TFT Expandable Intel Core 2 Duo Industrial Panel PC with 2 PCI PC 8172 User Manual
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PC 8172 User’s Manual
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Power Supply Specification
SHORT CIRCUIT PROTECTION
Output short circuit is defined to be a short circuit load of less than 0.1
ohm.
In the event of an output short circuit condition on +3.3V, +5V or +12V
output, the power supply will shutdown and latch off. The power supply
shall return to normal operation after the short circuit has been
removed and the power switch has been turned off for no more than 2
seconds.
OVERLOAD PROTECTION
Overload currents defined as a 10 amp/sec fault current ramp starting
from full load, applied to the +3.3V, +5V output, shall not cause that
output to exceed 32 amps before the output voltage drops below 0.5
volts and is latched off. The +12V output shall not exceed 20 amps under
the same ramp conditions starting at full load before it is latched off.
POWER SIGNAL
100 –500mSec.
POWER GOOD @ 115/230V,FULL LOAD
POWER FAIL @115/230V, FULL LOAD
1 mSec. minimum
2.
Efficiency
Typical
load
Loading
Voltage
Full load
Light load
Required Minimum
115V
80%
81%
80%
Efficiency
Required Minimum
230V
81%
82%
80%
Efficiency
3.
Environmental Requirements
f
Operating temperature range: 10
°C to 50°C
f
Storage temperature range: -20
°C to +80°C
f
Humidity, non-condensing: 5% ~ 95%RH, Non-
Condensing