System Description 4
miriac SBC-S32V User Manual
V 1.1
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© MicroSys Electronics GmbH 2017
4.15.4 Fuses
There is a PPTC fuse on the SBC-S32V.
The part is a self-resettable fuse with a nominal current rating of 3.3A at 20°C
ambient temperature. The current is derated due to the ambient temperature
according to the following table:
-40°C -20°C 0°C
20°C
40°C
50°C
60°C
70°C
85°C
4,7A
4,2A
3,8A
3,3A
2,9A
2,6A
2,3A
1,9A
1,6A
4.15.5 Power Supply Structure
Figure 4-7 Fuse Derating
Figure 13 Power supply structure
