PANEL1080-845 8.4” All-in-One PANEL PC User’s Manual
Power Supply Specifications
23
(II) +24V DC Power Supply
Input Specifications
Input Specifications
Input Specifications
Input Specifications
$
Input voltage range: +18V
DC
to +36V
DC
$
Input current:
5A at +24V
DC
max.
Output Specifications
Output Specifications
Output Specifications
Output Specifications
$
Load Range:
Output
Min. Load
Rated Load
Voltage Accuracy
+5V
0A
10A
4.95V to 5.05V
+12V
0A
1.5A (open)
11.4V to12.6V
-12V
0A
0.3A
-11.4V to –12.6V
−
The output range of +12V, -12V and down with +5V
setting. At factory, all outputs in 60% rated load
conditions, the +5V output is set to between 4.95V and
5.05V, and the other outputs are checked to be within
the specified voltage accuracy range.
$
Ripple and Noise:
−
The peak-to-peak ripple and noise for +5V output is less
than 50mV and less than 100mV for +/-12V outputs.
Measuring is done by 15MHz bandwidth limited
oscilloscope and terminated each output with 0.47uF
capacitor.
$
Line Regulation:
−
The line regulation for +5V output is less than +/-1%, for
+12V is less than +/-2%, for –12V is less than +/-3% while
measuring at rated loading and +/-10% of input voltage
changing.
$
Load Regulation:
−
The load regulation for +5V is less than +/-3%, for +12V is
less than +/-5%, -12V is less than +7% -3%, measuring is
done by changing the measured output l/-40%
from 60% rated load, and keep other output at 60%
rated load.
