Re: gEDA-user: PCB thermal width

[Ethan Swint <eswint.ramu@xxxxxxxxxxx>]

IIRC, it has to do with both the annulus width as well as the clearance 
width.

-Ethan

Duncan Drennan wrote:
> In the PCB manual it says,
>
> "Thermal [Scale]
>  	
> Scale Relative size of thermal fingers. A value of 1.0 makes the
> finger width twice
> the annulus width (copper diameter minus drill diameter). The normal value
> is 0.5."
>
> So theoretically making the annulus larger (with "s") should make the
> thermal spoke width larger, but when you do this the thermal width
> stays constant. Has this definition changed? How is the thermal width
> currently calculated?
>
> Thanks,
> Duncan
>
>   


_______________________________________________
geda-user mailing list
geda-user@xxxxxxxxxxxxxx
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user