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Output Requirements
Output Requirements
The following represent the output requirements of the
∙Ripple and noise bandwidth is from DC to 20 MHz.
∙+12V should provide 15 A surge current for the first 10 seconds after power on, and this regulation should be within ±10%.
∙Total power consumption is 420 watts.
The table below shows the
Table A-2. 420-Watt Power Supply Output Requirements
Out | Nominal | Regulation | Minimum | Maximum | Ripple | Noise |
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| Output | Output |
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| Load | Load |
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1 | +5 V | +5% to | 4.0 A | 44 A | 50 mV | 100 mV |
2 | +10% to | 0.0 A | 0.5 A | 100 mV | 200 mV | |
3 | +12 V | +5% to | 0.5 A | 13 A | 200 mV | 200 mV |
4 | +8% to | 0.0 A | 1 A | 120 mV | 240 mV | |
5 | +3.3 V | +4% to | 0.0 A | 10 A | 50 mV | 80 mV |
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NCR S26 Hot Plug Server User Guide |