JPR3,
I am not a aware of a requirement for isolation in central offices from 295,
and 1089 section 9 discusses connections of equipment installed in an IBN
that now has multiple incidental or intentional connections to the CBN.
9.10 "This section contains criteria for tests to be performed on
Hello Chun -
Could you identify the legal documents from the governments for Korea and
China that have these statements? I would be interested in understanding a
bit further. Thanks.
Regards,
Mark F. Gill
Sr. Engineer
C-MAC Design Corporation, A Solectron Company
4222 Emperor Blvd, Suit
Safety Folks -
I have a question for the group on the effects of temperature rating and
deterioration. If a pcb is rated X degrees C, and the sizing of the power
traces on an inner layer is such that the pcb temperature is now (X-1)
degrees C,
What effect does this have on the longevity of the
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