Polarity (mutual inductance)
id:
polarity-mutual-inductance-272-12033613
title:
Polarity (mutual inductance)
text:
In electrical engineering, dot marking convention, or alphanumeric marking convention, or both, can be used to denote the same relative instantaneous polarity of two mutually inductive components such as between transformer windings. These markings may be found on transformer cases beside terminals, winding leads, nameplates, schematic and wiring diagrams. The convention is that current entering a transformer at the end of a winding marked with a dot, will tend to produce current exiting other w
brand slug:
wiki
category slug:
encyclopedia
description:
Magnetically coupled transformer winding polarities
original url:
https://en.wikipedia.org/wiki/Polarity_(mutual_inductance)
date created:
date modified:
2022-07-03T15:03:16Z
main entity:
{"identifier":"Q5299404","url":"https://www.wikidata.org/entity/Q5299404"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/28/Instrument_Transformer_HV_terminals.jpg","width":1797,"height":1865}
fields total:
13
integrity:
15