Product guide

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Chapter Six Technical Reference
CD-ROM Drive
Cooling Fan 1
Cooling Fan 2
Cooling Fan 3
Total Current
Current (Maximum) at Volage Level (continued)
Total Combined Power Used by
the System - Worksheet
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.
Voltage Level and Total Current Total Watts for each Voltage Level
(V 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