[time-nuts] Thunderbolt stability and ambient temperature
Poul-Henning Kamp
phk at phk.freebsd.dk
Wed Jun 10 22:25:11 UTC 2009
In message <20090610220953.5B7F1BCEF at ip-64-139-1-69.sjc.megapath.net>, Hal Murr
ay writes:
>
>> It is still just approaching a 1 pole filter. Alternating insulation/
>> low-capacitivity - conduction/high-capacitivity in several layers
>> creates higher pole systems.
>
>> The alternation in impedance creates impedance missmatches and we
>> should expect reflections...
>
>Can I get reflections without some inductance?
>
>Is there any inductance in a system of alternating layers of
>insulation/storage?
I think you are overstretching the badly chosen nomenclatures
parallels to electricity.
Think of "thermal impedance" as "thermal inertia" and you get a much
better picture...
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
More information about the Time-nuts_lists.febo.com
mailing list