WARNING
During mains immunity testing, some of the USB ports combined with
other parts, such as keyboards, failed during the disturbance bursts and
the drivers needed to restart to resume the operation. Whenever you
experience this malfunction, using a ferrite coil on the USB cable will
resolve the problem. (See Figure 3.1)
Figure 3.1:
Ferrite coil
GEN3i
I3763-3.1 en HBM: public
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