capacitor

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capacitor
cutaway of a can-style electrolytic capacitor

ca·pac·i·tor

 (kə-păs′ĭ-tər)
n.
An electric circuit element used to store charge temporarily, consisting in general of two metallic plates separated and insulated from each other by a dielectric. Also called condenser.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

capacitor

(kəˈpæsɪtə)
n
(Electronics) a device for accumulating electric charge, usually consisting of two conducting surfaces separated by a dielectric. Former name: condenser
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ca•pac•i•tor

(kəˈpæs ɪ tər)

n.
a device for accumulating and holding a charge of electricity, consisting of two equally charged conducting surfaces having opposite signs and separated by a dielectric. Also called condenser.
[1925–30]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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capacitor
A capacitor is charged when electrons from a power source, such as a battery, flow to one of the two plates. Because the electrons cannot pass through the insulating layer, they build up on the first plate, giving it a negative charge. Electrons on the other plate are attracted to the positive terminal of the battery, causing that plate to become positively charged.

ca·pac·i·tor

(kə-păs′ĭ-tər)
A device used to store electric charge. Capacitors consist of two charged metal plates separated by an electrical insulator. The charge is supplied by connecting the plates to a source of electricity. The positive charge is stored on one of the plates, and the negative charge is stored on the other. Capacitors are used to regulate the flow of charge in electric circuits. ♦ The ability of a capacitor to store charge is called its capacitance (kə-păs′ĭ-təns). The capacitance depends on the size of the plates, the type of insulator, and the amount of space between the plates.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.capacitor - an electrical device characterized by its capacity to store an electric chargecapacitor - an electrical device characterized by its capacity to store an electric charge
bypass capacitor, bypass condenser - a capacitor that provides low impedance over certain (high) frequencies
circuit, electric circuit, electrical circuit - an electrical device that provides a path for electrical current to flow
electrical distributor, distributer, distributor - electrical device that distributes voltage to the spark plugs of a gasoline engine in the order of the firing sequence
electrical device - a device that produces or is powered by electricity
electrolytic, electrolytic capacitor, electrolytic condenser - a fixed capacitor consisting of two electrodes separated by an electrolyte
Leiden jar, Leyden jar - an electrostatic capacitor of historical interest
trimming capacitor, trimmer - capacitor having variable capacitance; used for making fine adjustments
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
kondenzátor
kapacitorkondenzator
kondenzátor
condensator
kondenzator

capacitor

[kəˈpæsɪtəʳ] N (Elec) → capacitor m
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

capacitor

nKondensator m
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

capacitor

[kəˈpæsɪtəʳ] n (Phys) → condensatore m
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
References in periodicals archive ?
M2 EQUITYBITES-May 22, 2019-Tesla Closes Acquisition of Ultracapacitor Technology Specialist Maxwell
The circuit schematic in Figure 3 represents the simple RC model for a ultracapacitor. It is comprised of three ideal circuit elements: a series resistor [R.sub.s]: it is called the equivalent series resistor (ESR) and contributes to the energy loss component of the ultracapacitor during charging or discharging; a parallel resistor [R.sub.p]: it is called the leakage resistance, and a capacitance [C.sub.sc].
It is basically composed of three components: (1) an outer rotor that is embedded with three-phase windings and attached to the input shaft; (2) an inner rotor that is populated with permanent magnets and attached to the output shaft; (3) a slip power recovery circuit comprising a diode bridge rectifier, a boost converter based on insulated gate bipolar transistor (IGBT), an ultracapacitor, and an electronic control unit (ECU).
(NASDAQ: MXWL) has announced the 51-volt (51V) module, the newest addition to its ultracapacitor product offerings for rugged applications, the company.
TELECOMWORLDWIRE-October 17, 2016-Maxwell Technologies unveils 51-Volt ultracapacitor module
Our UltraCapacitor will significantly reduce the long hours currently required to recharge electric cars.
Skeleton Technologies will work with Flying Whales to develop graphene ultracapacitor technology to power heavy-lift airships for industrial uses in China and France.
Kerr DemiTM Ultra is the first and only curing light powered by state-of-the-art ultracapacitor technology.
Cutting edge ultracapacitor technology enables the bus to capture energy from braking and use it to propel the bus forward to reach previously unachievable ranges.
For power generation we use solar energy, for energy storage we use an ultracapacitor, and for power management we have designed a power-aware protocol that adapts the energy consumption according to the current energy supply.
Practical ultracapacitor models are more complicated.