STH-DCSG
U
SER
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S
M
ANUAL
©
2005
V
IDERE
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ESIGN
14
Figure 5-1 shows the two configurations for supplying power. A wall
transformer converts line voltage to 12 VDC, and is plugged into a hub or
the PC Card.
Figure 5-1 External power supply connections. On the left is power supplied to a PC Card with a power port. On the right, power is supplied
through a hub with a power port. Power should be 7 to 16 VDC, at > 1.5 W. Check the PC Card or hub for the type of power connector.
IEEE 1394
Cable
Power –
12 VDC, >150
A
PC Card with
power port
IEEE 1394
Cable
Power –
12 VDC, >150
A
IEEE 1394 hub
with power port
IEEE 1394
Cable to PC
