Components For Continous 24/7 Operation @ +45°C - Fujitsu D3162-B Tech Note

System Monitoring
4.5 Components for continous 24/7 operation @ +45°C
Operating Conditions:
Circulating air
(mainboard) max. 45°C
Usage 24h / 7 days
All onboard electrolyte
capacitors: Polymer type only
(= solid electrolyte)
a
g
e
Capacitor Endurance Time
TechNotes D3162-B V1.0 Page 26 of 45
Solid Electrolyte:
Fluid Electrolyte:
Extra Heatsink
on PCH (Q77)
High Efficiency Processor
Core Voltage Regulator
for reduced thermal
dissipation loss
Note: Power Consumption
PCH  P max ~ 6W
 P idle < 3W
Lx = effective endurance time
Lo = endurance time @ 105°C
(e.g. 2.000hrs)
to = 105°C
tx = capacitor surface temperature
(e.g. 75°C)
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