[SI-LIST] Re: Need a tool to calculate trace inductance.
- From: Ray Anderson <Raymond.Anderson@xxxxxxx>
- To: si-list@xxxxxxxxxxxxx
- Date: Tue, 22 Oct 2002 12:36:10 -0700 (PDT)
You haven't supplied enough info to solve your problem.
The stackup is required as well as info on the current
return path. You can't calculate the inductance of
a trace in isolation.
-Ray
>From: "Herrin, Bradley T" <bradley.t.herrin@xxxxxxxxx>
>To: si-list@xxxxxxxxxxxxx
>Subject: [SI-LIST] Need a tool to calculate trace inductance.
>Date: Tue, 22 Oct 2002 12:08:47 -0700
>Hi there-
>I could use some help and was referred to this list. I am trying to
>calculate the inductance or a trace on an inner layer of a board with 1 Oz
>copper. The trace is 9 to 10 inches long and is approximately 4 t o4.5
>inches wide. The layer is using 1 Oz copper. Does anyone have the equation
>or tool similar to Ultracad to calculate this inductance value?
>
>Thanks in advance
>
>Brad
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