IBM 5170 PSU - Power Rating of Each Line


IBM's technical reference for the IBM 5170 specifies the maximum amperage that is to be drawn from each line.


  5170 PSU
Specified
maximum
AMPS		 5170 PSU
Calculated
maximum
WATTS		      Comment
+5 V 19.8 A 99 W  99 Watts is the most to be drawn from the +5 V line
- 5 V 0.3 A 1.5 W  1.5 Watts is the most to be drawn from the -5 V line
+12 V 7.3 A 87.6 W  87.6 Watts is the most to be drawn from the +12 V line
-12 V 0.3 A 3.6 W  3.6 Watts is the most to be drawn from the -12 V line
    ≈ 192 W