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P o w e r s u p p l i e s
General specification
The chassis can be configured with one, two, or three 400-watt power supplies, each designed to
minimise EMI and RFI. Each supply operates within the following voltage ranges and is rated as
follows:
100 - 120 V AC at 50 - 60 Hz; 7.6 A maximum
200 - 240 V AC at 50 - 60 Hz; 3.8 A maximum
The DC output voltages of each power supply are as follows:
+3.3 V at 36 A max
+5 V at 24 A max (total combined output of +3.3 V and +5.5 V not to exceed 195 W)
+12 V at 18.0 A with 19.0 A <10ms peak
+24 V at 50mA
-12 V at 0.5 A
+5 V standby 1.5 A
Power is routed through the power cable to the 20-pin main connectors on the mainboard.
Remote sensing signals are provided through the cable to the 14-pin auxiliary connector on the
mainboard.
W W A A R R N N I I N N G G
There are no user serviceable parts within the power supply. Do not attempt to operate the unit on
its own or open the case. Return any faulty or suspect power supplies to an authorised maintainer
or your Mitsubishi supplier.
Power supply indicators
At the rear of the system, next to the power supply cable socket are two LEDs. They provide an
indication of the general status of the individual power supply.
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FT5000 HANDBOOK
PS
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