24 Vdc Power Supply - Advantech AWS-8430T User Manual

A.3 24 Vdc Power Supply
This is a DC to DC switching mode power supply with a 24 V
DC input.
Specifications
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 A-7: 24Vdc Power Supply Output load range
Output Output
No.
1
2 +12V
3 -12V
4
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 per-
formed with a 15 MHz bandwidth limited oscilloscope, and each
output was terminated with a 0.47 mF capacitor.
AWS-8430T User's Manual
5 6
Min.
Load load
+5V 1.0A
0A
0A
-5V 0A
Rated Peak
load load
25A 30A
10A 12A
1A 2A
1A 2A
Voltage
accuracy
4.90~5.10 V
11.28~12.72 V
-11.40~-12.60 V
-4.75~5.25 V