Choke (electronics)
id:
choke-electronics-203-1903584
title:
Choke (electronics)
text:
In electronics, a choke is an inductor used to block higher-frequency alternating currents (AC) while passing direct current (DC) and lower-frequency ACs in a circuit. A choke usually consists of a coil of insulated wire often wound on a magnetic core, although some consist of a doughnut-shaped ferrite bead strung on a wire. The choke's impedance increases with frequency. Its low electrical resistance passes both AC and DC with little power loss, but its reactance limits the amount of AC passed.
brand slug:
wiki
category slug:
encyclopedia
description:
Inductor used as a low-pass filter
original url:
https://en.wikipedia.org/wiki/Choke_(electronics)
date created:
date modified:
2023-11-27T22:22:27Z
main entity:
{"identifier":"Q864746","url":"https://www.wikidata.org/entity/Q864746"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/9e/Common_mode_choke_2A_with_20mH_inductance.jpg","width":760,"height":899}
fields total:
13
integrity:
15