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TechNotes_D2963_V1.0 Copyright 2010 FUJITSU LIMITED
28
Requirementsfor19-24V operation
Nominal operatingrange19 -24V
Max. operatingrange(19V -15%) -(24V +10%)
Ripple / noisemax. 400mV (PP)
Max. inputcurrent: 5A
The DC power supply input provides
a capacitive load of 700µFwhich has to be
covered by the AC adapter respectively the
DC source during power ramp-up.
Mainboard outputcurrent:
The max. mainboard outputpower
availablevia PCI/PCIe-connector, USB-
connectors, GPI/O, backlight-connector, and drive
power connectorislimited!
Max. overalloutputcurrent:
+3.3V / 5A
+5V / 4.5A
+12V / 2.5A
-12V / 0.1A
See mainboard specificationforfurtherdetails!
Power Supply Features Power Supply Features