KBox A-150-HSW - Rev. 1.0
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11.4.
Power Specification
The KBox A-150-HSW has no internal power supply and is powered by a 3-pin DC connector on the front panel. The
standard PSU voltage is 24 V DC which is converted using an internal 24 VDC to 12 VDC converter to supply the
mainboard with +12 V DC.
Hot Plugging the power supply is not supported. Hot plugging might damage the board.
Table 7: Power Specification
Nominal Input Voltage
24 V DC
Input Voltage Range
9 V DC to 30 V DC
Input Power Connector
3- pin Phoenix PSC 1.5/3-M
11.4.1.
Power Consumption
The power consumption of the KBox A-150-HSW is specified for a device with Windows 7 Professional (64bit), 4 GB
RAM and 60 GB mSATA.
Table 8: Power Consumption
Power Consumption
U
IN
I
IN
P
IN
Standby (Brightness 100 %)
23,92 V
0,019 A
0,454 W
Windows IDLE (Brightness 100 %)
23,85 V
0,518 A
12,354 W
Windows typical workload
(BurnIn with Max. load) (Brightness 100 %)
23,76 V
1,219 A
28,963 W
Windows with CPU at TDP (Thermal Design Power selected in Thermal-
analysis-tool) (Brightness 100 %)
23,68 V
1,753 A
41,511 W
Windows Idle (Brightness 50 %)
23,86 V
0,383 A
9,138 W
11.4.2.
Protective Earth Stud Bolt
There is a protective Earth stud bolt on the front panel connected to the chassis GND inside the system. The position
of the protective Earth stud bolt varies depending on whether the KBox A-150-HSW is delivered with a HDD/SSD drive
bay.
11.5.
Environmental Specification
Table 9: Environmental Specification
Temperature (Operating)
0°C – 50°C with heatsink, up to 40°C without heatsink
Relative Humidity (Operating)
93% @ 39°C non condensing
