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GND on two layers

autodeskguest over 14 years ago

LS,

Is there a thumbs rule connecting two layers.

On the bottom and on the top layer I have a GND polygon.

To reduce stray current I would like to connect these two using via's.

Regards

Harry

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autodeskguest over 14 years ago

Is there a package that one can calculate the voltage drop on a layer that
uses a polygon with or without via's?
"Gary Gofstein" <nospam@use.forum.net> schreef in bericht
news:hkvea1$h1m$1@cheetah.cadsoft.de...
In general, if they are to transmit high current, heat or digital
switching transients between the two ground conductors, you should place
alot of them. If the conductors are to be AC, or thermally, isolated, only
one. Not a simple topic, but most hobbyist circuits- doesn't really
matter.
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autodeskguest over 14 years ago

Is there a package that one can calculate the voltage drop on a layer that
uses a polygon with or without via's?
"Gary Gofstein" <nospam@use.forum.net> schreef in bericht
news:hkvea1$h1m$1@cheetah.cadsoft.de...
In general, if they are to transmit high current, heat or digital
switching transients between the two ground conductors, you should place
alot of them. If the conductors are to be AC, or thermally, isolated, only
one. Not a simple topic, but most hobbyist circuits- doesn't really
matter.
Cancel
Vote Up 0 Vote Down

Sign in to reply

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