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Date: | Tue, 13 Oct 2015 14:03:19 -0400 |
Message-ID: | <CAM2RGhT81AXXZ8yYoRJVyu5o+7NyQTKvj8HvOmbD_Ebz+zNKZA@mail.gmail.com> |
Subject: | Re: [geda-user] A lesson from gnet-makefile |
From: | "Evan Foss (evanfoss AT gmail DOT com) [via geda-user AT delorie DOT com]" <geda-user AT delorie DOT com> |
To: | gEDA users mailing list <geda-user AT delorie DOT com> |
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On Tue, Oct 13, 2015 at 12:07 PM, DJ Delorie <dj AT delorie DOT com> wrote: > >> BTW, for thermal reasons, you typically want to specify the RMS of the >> current, not the linear average. That's quite different, say, at the input >> of a buck SMP regulator, at least between the decoupling capacitors and the >> current switches. > > At those points, it's the trace inductance that's an issue, not the > current. I think limiting ourselves to a "current in/out" model is, > well, limiting. +1 -- Home http://evanfoss.googlepages.com/ Work http://forge.abcd.harvard.edu/gf/project/epl_engineering/wiki/
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