In electrical engineering, a capacitor is a device that stores electrical energy by accumulating electric charges on two closely spaced surfaces that...
123 KB (15,252 words) - 01:58, 30 August 2024
capacitors, motor capacitors, DC-link capacitors, suppression capacitors, audio crossover capacitors, lighting ballast capacitors, snubber capacitors...
133 KB (12,947 words) - 19:41, 21 August 2024
An electrolytic capacitor is a polarized capacitor whose anode or positive plate is made of a metal that forms an insulating oxide layer through anodization...
113 KB (11,383 words) - 23:15, 30 August 2024
Film capacitors, plastic film capacitors, film dielectric capacitors, or polymer film capacitors, generically called film caps as well as power film capacitors...
116 KB (13,556 words) - 03:36, 31 July 2024
two common types of motor capacitors, start capacitor and run capacitor (including a dual run capacitor). Motor capacitors are used with single-phase...
11 KB (1,263 words) - 18:28, 18 August 2024
Rectifier (redirect from Reservoir capacitor)
resistor, shunt capacitor) or LC (series choke, shunt capacitor) sections. Two common filter geometries are known as Pi (capacitor, choke, capacitor) and T (choke...
64 KB (8,971 words) - 22:10, 2 September 2024
A ceramic capacitor is a fixed-value capacitor where the ceramic material acts as the dielectric. It is constructed of two or more alternating layers of...
102 KB (10,554 words) - 17:28, 19 August 2024
In electronics, a decoupling capacitor is a capacitor used to decouple (i.e. prevent electrical energy from transferring to) one part of a circuit from...
12 KB (1,402 words) - 13:53, 15 July 2024
Capacitors have many uses in electronic and electrical systems. They are so ubiquitous that it is rare that an electrical product does not include at least...
19 KB (2,584 words) - 22:15, 23 July 2023
RC circuit (redirect from Resistor capacitor circuit)
A resistor–capacitor circuit (RC circuit), or RC filter or RC network, is an electric circuit composed of resistors and capacitors. It may be driven by...
17 KB (2,913 words) - 18:10, 30 May 2024
Supercapacitor (redirect from Electric double-layer capacitor)
an ultracapacitor, is a high-capacity capacitor, with a capacitance value much higher than solid-state capacitors but with lower voltage limits. It bridges...
185 KB (19,985 words) - 17:29, 4 September 2024
The capacitor plague was a problem related to a higher-than-expected failure rate of non-solid aluminium electrolytic capacitors between 1999 and 2007...
27 KB (2,766 words) - 20:39, 30 July 2024
DeLorean time machine (redirect from Flux capacitor)
retrofitted DMC DeLorean. Its time travel ability is derived from the "flux capacitor", a component that allows the car to travel to the past or future (though...
65 KB (8,794 words) - 15:58, 24 August 2024
A tantalum electrolytic capacitor is an electrolytic capacitor, a passive component of electronic circuits. It consists of a pellet of porous tantalum...
77 KB (8,516 words) - 21:39, 11 August 2024
Electrical impedance (redirect from Deriving capacitor impedance)
V_{p}e^{j\omega t}} and thus, as previously, Z capacitor = v C ( t ) i C ( t ) = 1 j ω C . {\displaystyle Z_{\text{capacitor}}={\frac {v_{\text{C}}{\mathord...
32 KB (5,060 words) - 08:12, 6 August 2024
A polymer capacitor, or more accurately a polymer electrolytic capacitor, is an electrolytic capacitor (e-cap) with a solid conductive polymer electrolyte...
105 KB (11,298 words) - 04:41, 31 July 2024
variable capacitor is a capacitor whose capacitance may be intentionally and repeatedly changed mechanically or electronically. Variable capacitors are often...
13 KB (1,672 words) - 16:01, 6 February 2024
Dynamic random-access memory (section Capacitor design)
capacitor and a transistor, both typically based on metal–oxide–semiconductor (MOS) technology. While most DRAM memory cell designs use a capacitor and...
88 KB (10,643 words) - 23:21, 30 August 2024
Aluminum electrolytic capacitors are (usually) polarized electrolytic capacitors whose anode electrode (+) is made of a pure aluminum foil with an etched...
113 KB (13,029 words) - 23:49, 12 June 2024
or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors...
50 KB (6,382 words) - 15:04, 6 June 2024
Capacitive coupling (redirect from Coupling capacitor)
known as AC coupling and the capacitor used for the purpose is also known as a DC-blocking capacitor. A coupling capacitor's ability to prevent a DC load...
6 KB (722 words) - 19:51, 27 August 2023
A switched capacitor (SC) is an electronic circuit that implements a function by moving charges into and out of capacitors when electronic switches are...
13 KB (2,015 words) - 04:34, 29 June 2024
A capacitor-input filter is a filter circuit in which the first element is a capacitor connected in parallel with the output of the rectifier in a linear...
2 KB (279 words) - 09:28, 5 February 2023
Electronic component (section Capacitors)
uses. Capacitor Integrated capacitors MIS capacitor Trench capacitor Fixed capacitors Ceramic capacitor Film capacitor Electrolytic capacitor Aluminum...
26 KB (2,806 words) - 21:23, 27 August 2024
Charge pump (redirect from Flying capacitor)
A charge pump is a kind of DC-to-DC converter that uses capacitors for energetic charge storage to raise or lower voltage. Charge-pump circuits are capable...
12 KB (1,450 words) - 17:28, 13 July 2024
Capacitance multiplier (redirect from Capacitor multiplier)
A capacitance multiplier is designed to make a capacitor function like a much larger capacitor. This can be achieved in at least two ways. An active circuit...
3 KB (417 words) - 14:00, 16 October 2023
A battery–capacitor flash (BC flash) is a flash photography system used with flashbulbs. Instead of relying directly on the current pulse ability of a...
1 KB (130 words) - 17:23, 1 May 2023
Voltage transformer (redirect from Capacitor voltage transformer)
the instrumentation or protective relay. Capacitor C1 is often constructed as a stack of smaller capacitors connected in series. This provides a large...
6 KB (722 words) - 03:50, 19 June 2024
Static VAR compensator (redirect from Capacitor Bank)
of large rotating machines such as synchronous condensers or switched capacitor banks. The SVC is an automated impedance matching device, designed to...
8 KB (920 words) - 18:21, 30 July 2024
Electronic symbol (section Capacitors)
obsolete capacitor symbols. Obsolete capacitor (very old style) Obsolete capacitor Obsolete capacitor Obsolete capacitor Obsolete capacitor Electronics...
21 KB (1,554 words) - 17:01, 21 August 2024