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350-Watt Power Supply Requirements
Output Requirements
A-4 NCR S10XL Hot Plug Server User Guide
Output Requirements
The following represent the output requirements of the
350-watt power supply:
•
Ripple and noise bandwidth is from DC to 20 MHz.
•
+12V should provide 12 A surge current for the first
10 seconds after power on, and this regulation
should be within +7% and -6%.
•
Total power consumption is 350 watts.
Table A-2 indicates the 350-watt power supply output
requirements (measured at output power connector).
Table A-2
350-Watt Power Supply Output
Requirements
Output Nominal Regulation Minimum
Output Load
Maximum
Output Load
Ripple Noise
1 +5 V +5% to -3% 1.5 A 43 A 50 mV 100 mV
2 -5 V +8% to -8% 0.0 A 1 A 100 mV 240 mV
3 +12 V +5% to -4% 0.2 A 10 A 120 mV 240 mV
4 -12 V +8% to -8% 0.0 A 1 A 120 mV 240 mV