Sujet : Re: Seeking cable management ideas....
De : news-1513678000 (at) *nospam* discworld.dascon.de (Michael Schwingen)
Groupes : comp.sys.raspberry-piDate : 13. Jul 2024, 09:06:07
Autres entêtes
Message-ID : <slrnv94dbf.52n.news-1513678000@a-tuin.ms.intern>
References : 1 2 3 4
User-Agent : slrn/1.0.3 (Linux)
On 2024-06-15, Grant Taylor <
gtaylor@tnetconsulting.net> wrote:
I would be careful -> avoid coiling low voltage with high voltage mains.
My concern is that you would end up with something akin to a (poor)
transformer of sorts. Wherein the high voltage mains would couple onto
the low voltage lines. At a 1:1 ratio, you'd end up with the same high
voltage on the low voltage secondary side.
No.
You would need to check the voltage between the two ends of a wire, which is
near zero, and *that* voltage would be transformed to the secondary
(low-voltage) side, not the voltage between the two wires.
Furthermore, the fields from the two conductors with opposite current
direction nearly cancel out, which reduces the effect even more.
cu
Michael
-- Some people have no respect of age unless it is bottled.