Ac Outlet; Undercurrent Protection; Fan - HP Vectra Reference Manual

AC Outlet
Power supply has a switched AC outlet. This outlet is capable of
supplying power to a load of 150 watts and an inrush current not
exceeding 30 amps.
Undercurrent Protection
It is possible for any or all outputs to open without damage to the
power supply. All outputs do not exceed overvoltage
specifications given in the following chart.
Overvoltage Protection
Output
+5V
+
12M
+
12 }
-5
- 12
Fan
7
16.8
3 terminal regulators, inherent overvoltage
protection.
The fan is a component of the power supply and provides 20CFM
and cools the components of the system.
Power Supply 77