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Creating rules for high current nets

Question asked by apalomar on Aug 22, 2011
Latest reply on Aug 24, 2011 by Steve_McKinney

I have a design that requires High current rules.  in this design I have applied the typical rules for currents such as 2, 4, and 6 amps.  Setting the trace/plane widths is no issue.  However, in this design I need to carry this current to internal layers using vias.  currently I am unable to define a rule that can assign a minimum number of vias to any given net.  Is there a way to do this?

Is there also a way to define a rule that could calculate how many vias needed per net on any given layer change?

 

Regards,

Aaron Palomar

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