Home > Terms > English, UK (UE) > Capacitor
Capacitor
A device consisting of two parallel plates separated by an insulator, called the "dielectric". Capacitors are used to block DC while passing AC. They are frequency-dependent devices, which means that their capacitive reactance, or "effective resistance" to AC increases as the frequency gets lower. This makes capacitors useful for tone controls, where different frequency bands must be passed, or for bypassing AC signals to ground while passing DC through for filtering purposes.
This is auto-generated content. You can help to improve it.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Consumer electronics
- Category: Amplifier
- Company:
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
How I Met Your Mother
How I Met Your Mother is an American sitcom that premiered in 2005. Set in Manhattan, New York City, the series follows the social and romantic lives ...
Contributor
Featured blossaries
dnatalia
0
Terms
60
Blossaries
2
Followers
World's Most Influential Women 2014
Category: Business 1 10 Terms
Browers Terms By Category
- Digital Signal Processors (DSP)(1099)
- Test equipment(1007)
- Semiconductor quality(321)
- Silicon wafer(101)
- Components, parts & accessories(10)
- Process equipment(6)
Semiconductors(2548) Terms
- Nightclub terms(32)
- Bar terms(31)
Bars & nightclubs(63) Terms
- Pesticides(2181)
- Organic fertilizers(10)
- Potassium fertilizers(8)
- Herbicides(5)
- Fungicides(1)
- Insecticides(1)
Agricultural chemicals(2207) Terms
- Mapping science(4042)
- Soil science(1654)
- Physical oceanography(1561)
- Geology(1407)
- Seismology(488)
- Remote sensing(446)
Earth science(10026) Terms
- Industrial lubricants(657)
- Cranes(413)
- Laser equipment(243)
- Conveyors(185)
- Lathe(62)
- Welding equipment(52)