Advantech AWS-8248V Series, User Manual

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33 Appendix B
B.3 24 V
DC
power supply
This is a DC to DC switching mode power supply with a 24 V
DC
input.
Input voltage: +19 ~ +32 V
DC
(normal operation)
Input current: 16 A max. @ +24 V
DC
input
Inrush current: 10 A max. @ +24 V
DC
input
Output load range:
Table B.3: 24V
DC
power supply output load range
At the factory, the +5 V output was set between 5.00 and 5.10 V, while
other outputs were simultaneously set at 60% of their respective rated
loads.
The -5 V and -12 V outputs can be used at their respective rated loads.
The +5 V output should carry a load of at least 4 A.
Output power:
Total DC continuous power does not exceed 250 W. Each output should
be able to operate continuously under its maximum load.
Ripple and noise:
Peak to peak ripple and noise for each output is less than 1% of
each output’s respective voltage. Measurements were performed
with a 15 MHz bandwidth limited oscilloscope, and each output
was terminated with a 0.47
µ
F capacitor.
V
Output
voltage Max Load Total Max. Output
+3.3V 25A(Max. 150W)
250W
+5V 30A(Max. 150W)
+12V 12A
-5V .5A
-12V 1A
+5V sb 1A