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OCPRF100 MP Server System Technical Product Specification
Revision 1.0
60
5.5.4.2 Remote Sense
The power supply provides remote sense on the +3.3 Vdc, +5 Vdc, and +12 Vdc outputs and
their common DC return to provide regulation at those remote points.
5.5.4.3 Ripple and Noise
Ripple and noise are defined as periodic or random signals over the frequency band of 10 Hz to
30 MHz. The power supply DC output ripple and noise will not exceed the values shown in Table
5-5: Ripple and Noise.
Table 5-4: Load Range
Single Power Supply Load Condition
Voltage Minimum Continuous Maximum Continuous Peak
+3.3 V 1.1 A 36 A
+5 V 0.7 A 36 A
+12 V 0.7 A 36 A 42 A
-12 V 0 A 1.0 A
+5 V Standby 0.05 A 1.00 A
+15 V Standby 0 A 200 mA
Table 5-5: Ripple and Noise
VOLTAGE Ripple/Noise pk-pk Ripple/Noise pk-pk
+3.3 V 1.5% 50 mV
+5 V 1% 50 mV
+12 V 1% 120 mV
-12 V 1% 120 mV
+5 V Standby 2% 100 mV
+15 V Standby 5% 750 mV