capacitance


Also found in: Thesaurus, Medical, Legal, Financial, Acronyms, Encyclopedia, Wikipedia.

ca·pac·i·tance

 (kə-păs′ĭ-təns)
n.
1. Symbol C
a. The ratio of charge to potential on an electrically charged, isolated conductor.
b. The ratio of the electric charge transferred from one to the other of a pair of conductors to the resulting potential difference between them.
2.
a. The property of a circuit element that permits it to store charge.
b. The part of the circuit exhibiting capacitance.
[capacit(y) + -ance.]
ca·pac′i·tive (-tĭv) adj.
ca·pac′i·tive·ly adv.

capacitance

(kəˈpæsɪtəns)
n
1. (Electronics) the property of a system that enables it to store electric charge
2. (Units) a measure of this, equal to the charge that must be added to such a system to raise its electrical potential by one unit
Symbol: C Former name: capacity
[C20: from capacit(y) + -ance]
caˈpacitive adj
caˈpacitively adv

ca•pac•i•tance

(kəˈpæs ɪ təns)

n.
1. the ratio of the charge on either conductor of a capacitor to the potential difference between the conductors.
2. the property of being able to collect a charge of electricity. Symbol: C
[1905–10]

capacitance

A system’s electrical capacity for storing an electric charge.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.capacitance - an electrical phenomenon whereby an electric charge is stored
electrical capacity, capacity
electrical phenomenon - a physical phenomenon involving electricity
2.capacitance - an electrical device characterized by its capacity to store an electric chargecapacitance - an electrical device characterized by its capacity to store an electric charge
capacitor, condenser, electrical condenser
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
Translations
elektrische capaciteit
capacitância

capacitance

[kəˈpæsɪtəns] N (Elec) → capacitancia f

capacitance

n (Elec) → Speicherkapazität f
Mentioned in ?
References in periodicals archive ?
With increased capacitance, the largest product of this series with ?10 x 10.2 mm and smallest product with ?5 x 5.8 mm will respectively achieve reduction in the number of necessary capacitors and downsizing from the conventional standard products (ZC series), contributing to the downsizing of automotive ECUs.
Japan : Panasonic Commercializes New ZKU Series Conductive Polymer Hybrid Aluminum Electrolytic Capacitors with the Industry's Largest Capacitance
Class 1 MLCCs are found in lower capacitance values and are more stable than the Class 2 capacitors.
The Effect of DC Bias on MLCC Class 2 Capacitors: USING CHARGE PUMPS RESULTS IN CAPACITANCE CHANGES WHEN VOLTAGES ARE APPLIED
From the discharge curve, it is possible to calculate capacitance, energy density and the power density of the device.
A Simple and Complete Supercapacitor Characterization System Using a Programmable Sourcemeter
For instance, Li et al synthesized Co3O4 thin film by a chemical bath deposition, which showed a large specic capacitance of 227 F g-1 at 0.2A g-1, and when the specific current increased to 1.4A g-1 the specific capacitance only decreased 33% [8]; Zhang et al prepared porous Co3O4 nanoflake array film grown on nickel foam by a hydrothermal synthesis.
Facile Synthesis of Co3O4 Nanowires Grown on Nickel Foam with High Electrochemical Capacitance
The RClamp3552T offers an extremely low ESD clamping voltage while presenting a minimal capacitance of 0.40pF.
Semtech device protects high-speed data lines from electrostatic discharge threats
where U is the voltage applied across the inner and outer electrodes, [F.sub.e] is the generated electrostatic force and dC/dz is the capacitance gradient, as shown in (2):
Optimization of Electrostatic Force System Based on Newton Interpolation Method
The CV integrated area of pristine CMP array is apparently smaller than that of PCW/CMP hybrid electrode, indicating reduced capacitance. The specific geometric capacitance (CA) values can be calculated based on the CV results, according to the following equation [17]:
Integration of Porous Carbon Nanowrinkles into Carbon Micropost Array for Microsupercapacitors
Besides ESR increasing and capacitance loss after long-term operating at high temperature, tantalum polymer capacitors also suffer electrical parameter deviation at elevated temperature, such as capacitance instability and DC leakage current increasing.
Abnormal Capacitance Increasing at Elevated Temperature in Tantalum Capacitors with PEDOT:PSS Electrodes
Capacitance probe is another kind of electrical sensor.
Local Void Fractions and Bubble Velocity in Vertical Air-Water Two-Phase Flows Measured by Needle-Contact Capacitance Probe
An ESD machine (model D91350, made in China) was employed during the deposition process with 6 grades of capacitance (80-160-240-320-400-480 [micro]F) and a vibration electrode.
Preparation of a Self-Lubricating Cu/h-BN Coating on Cemented Carbide
Critique: All the more impressive when considering that "Last Rites of the Capacitance" is novelist Christopher Michael Carter's debut as a science fiction writer.
Last Rites of the Capacitance
The general equations (2) and (3) were used for nodes with and without capacitance terms, respectively.
Control-Oriented Modeling of an Air-Based Electric Thermal Energy Storage Device

Dictionary browser ?
Full browser ?