Quatech AirborneDirect WLNG-ET Series Manuel d'utilisateur télécharger pdf (Page 64)

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

Supply

Supply Voltage 4.5 32 V

Supply

Supply Current @ V

Supply

= 12 V 200 350 mA

Inrush

Peak Inrush Current For 25 ms 2.9 A

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 76 77

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Quatech AirborneDirect WLNG-ET Series Manuel d'utilisateur Page 64