Jetter AG
Technical data | 4
User Manual – JetViewMobile 205
14
4.7 Electrical properties
Power supply T_ECU
Parameter
Description
Nominal voltage
DC 8.5 V … 18 V
Permissible voltage
range VBAT_ECU
DC 8 V ... 18 V
Maximum current
consumption
2 A
Typical logic current con-
sumption (VBAT_ECU)
320 mA at DC 12 V
Power consumption
Approx 3 W
Integrated protective
functions
Reverse polarity protection, overvoltage, short
voltage pulses
Tab. 7: Technical data – power supply VBAT_ECU
4.8 EMC values
The JVM-205 has CE approval in accordance with EN ISO 14982 for 12-V on-
board systems.
Pulses acc. to
ISO 7637-2
Test pulse
Values
Function class
1
-450 V
C
2a
+37 V
A
2b
+20 V
C
3a
-150 V
A
3b
+150 V
A
4
Ua1: -12 V / 50 ms
Ua2: -5 V / 500 ms
B (24-V systems)
Tab. 8: Pulses in accordance with ISO 7637-2
Pulses acc. to
ISO 16750-2
(12-V on-board
systems)
Test pulse
Values
Function class
5b
Load Dump
70 V / 2 Ω / 350 ms
C
Tab. 9: Pulses in accordance with ISO 16750-2 for 12-V on-board systems
Irradiation acc. to
ISO 11452
Irradiation
Function class
20 MHz ... 2 GHz 30 V/m
A
20 MHz ... 2 GHz 100 V/m
B
Tab. 10: Irradiation in accordance with ISO 11452
