[volt-nuts] Voltage divider
Poul-Henning Kamp
phk at phk.freebsd.dk
Wed Jan 8 18:15:11 EST 2014
In message <CAFoWNwB4TRCMsrqUbyGUuS+Ke7R+4yXUW5cuhWxqWJ4iEA-52A at mail.gmail.com>
, Jan Fredriksson writes:
>Even linear components like caps and inductors are most likely non-linear
>at this level.
There are no linear components at this level.
In particular you will have to deal with parasittic resistance across
capacitors but usually the "series trick" will do:
---+----/\/\/\------+---------
| |
| -----
| -----
| |
-----/\/\/\------+
|
-----
-----
|
--------------------+---------
(The point here is that there is no DC over the top cap, so there
is no current through the parassitic resistance.
--
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.
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