Intel SR2100, Product Manual

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80 Intel SR2100 Chassis Subassembly Product Guide
Worksheet, Total Combined Power Used by the System
1. From the previous worksheet, enter the total current for each column.
2. Multiply the voltage by the total current to get the total wattage for each voltage level.
3. Add the total wattage for each voltage level to arrive at a total combined power usage on the
power supply.
Table 2. Power Usage Worksheet 2
Voltage level and total current
(V X A = W)
Total Watts for each voltage level
(+5 Vsb) X (______ A) ________ W
(+3.3 V) X (______ A) ________ W
(+5 V) X (______ A) ________ W
(-5 V) X (______ A) ________ W
(+12 V) X (______ A) ________ W
(–12 V) X (______ A) ________ W
Total Combined Wattage ________ W
CAUTION
Do not overload: As an overall current usage limitation on the power
supply, do not exceed a combined power output of 275 watts for all DC
outputs.