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Kontron
Power Connection
32
MOPS/386A User’s Guide
16.2
Power Pins
Every power pin on the power connector as well as on the PC/104 bus connectors is limited
to a maximum current of 1A per pin.
If a system using a MOPS/386A is only supplied from the power connector, the following
limitations apply:
Power
Number of Pins
Max. Current
VCC (+5V)
2
2A
+12V
1
1A
-12V
1
1A
-5V
1
1A
GND
2
2A
A system using the MOPS/386A also can be supplied from the PC/104 bus connectors. If
only those supply voltages pins are used, the following limitations apply:
Power
Number of pins
Max. Current
VCC (+5V)
4
4A
+12V
2
2A
-12V
2
2A
-5V
2
2A
GND
8
8A
Modules on the PC/104 bus consuming a higher supply current must provide power supply
through an additional connector.
Note
: The MOPS/386A is not a replacement for a backplane. Use all power pins on the
power connector and on the PC/104 connector for power supply to the MOPS/386A, and
also use all additional power connectors on additional I/O cards, if your system exceeds
the above limitations. It is not acceptable to use only the power pins of the PC/104
connector for power supply of the full PC/104 stack.
Содержание MOPS/386A
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