Specifications
Page
58
AirborneDirect™ Ethernet Bridge User's Guide
100-8007-141G
Quatech, Inc. Confidential
Table 13 and Table 14 list power supply specifications for the Heavy-Duty Bridge.
Note:
The standard package Bridge is powered by the included AC adapter. Table 13
and Table 14 do not apply to the standard package.
Table 13. Heavy-Duty Power Supply Specifications
Parameter
Min
Max
Normal Operating (J1455 – 12 V system)
9V
16V
Normal Operating (J1455 – 24 V system)
18V
32V
Cold Cranking (J1211)
4.5V
Jumper Start 5 minute (J1455 – 12 V system)
24V
Reverse Polarity (J1455 – 24 V system)
-24V
Max. Voltage
36V
Additional filtering is provided to accommodate the ISO 7637 Power Line Immunity and the SAE
J1113 Power Line Conducted Emissions requirements.
Table 14. Heavy-Duty DC Specifications
Symbol Parameter
Min
Typ
Max
Units
V
Supply
Supply Voltage
4.5
32
V
I
Supply
Supply Current @ V
Supply
= 12 V
200
350
mA
I
Inrush
Peak Inrush Current For 25 ms
2.9
A
