compilation albums Category Live punk rock albums pt Short Circuit Live at the Electric Circus ...cleanup linkrot date August 2011 Infobox album See Wikipedia WikiProject Albums Name Short Circuit Live at the Electric Circus Type Live Artist Various Artists Cover Short Circuit LATEC.jpg Released 16 June 1978 ref name Gimarc Gimarc, George 2005 Punk Diary The Ultimate Trainspotter s Guide to Underground Rock 1970 1982 , Backbeat Books, ISBN 0 87930 848 6, p. 143 ref Recorded 1 2 October 1977, The Electric Circus, Manchester , England Genre Punk rock , reggae Length Label Virgin Records Virgin Producer Reviews Last album This album Next album Short Circuit Live at the Electric Circus is a compilation album of songs recorded live at the Electric Circus, Manchester , on the 1st and 2 October 1977, two concerts marking the last nights of the venue before it closed. Released by Virgin Records in 1978, the album was originally only available on 10 inch blue, black, and yellow vinyl. ref http www.joydiv.org short12.htm Short Circuit 10 Bot generated title ref ref http www.johncooperclarke.com Pages compila.htm ref Joy Division performed under their original name Warsaw on the second night, but the track was credited to Joy Division on the sleeve as they had changed their name in January 1978. ref http www.gerpotze.com joydivision jddisco1.htm Joy Division Discography ref The album was reissued on CD in 1990 on the Blue Plate label. In 2004, the record was included in a trakMarx review of Classic Punk Rock Compilation LPs . ref cite web url http www.trakmarx.com 2004 01 13 comp.htm title Punk Rock Compilation classics publisher trakMARX issue13 author Johnny Forgotten year 2004 ref The album was the debut release for The Fall Joy Division released their debut 7 An Ideal for Living just 13 days earlier, and all the other bands had released debuts in 1977. Track listing 10 vinyl Virgin VCL5003 Side A The Fall band The Fall Stepping Out 2 36 John Cooper Clarke You Never See a Nipple ... more details
The Circuit could refer to The Circuit TV series The Circuit TV series , an Australian drama television series The Circuit radio show The Circuit radio show , an internet radio show produced by Card Player magazine The Circuit 2008 film The Circuit 2008 film , a 2008 made for TV movie starring Bill Campbell and Michelle Trachtenberg The Circuit 2002 film The Circuit 2002 film and its sequels The Circuit 2 The Final Punch 2002 film The Circuit 2 2002 and The Circuit 3 film The Circuit 3 2006 , martial arts films directed by Jalal Merhi The Circuit Stories from the Life of a Migrant Child , a children s novel by Francisco Jim nez often called The Circuit The Circuit a 1986 Japanese racing game known globally as World Grand Prix video game World Grand Prix See also Circuit disambiguation disambig ... more details
Wiktionary Circuit may mean Circuit theory, the theory of accomplishing work by routing electrons, gas ... analogy Fluidics In electrical engineering Electrical circuit , an electrical network that has a closed loop giving a return path for the current Circuit analysis , the process of finding the voltages across, and the currents through, every component in an electrical circuit Electronic circuit , active electronic components connected in a circuit Analog circuit or Digital circuit Integrated circuit Mixed signal integrated circuit Asynchronous circuit or Synchronous circuit Printed circuit board PCB Series and parallel circuits Telecommunication circuitCircuit diagram Balanced circuit LC circuit In fluid power and fluid mechanics Hydraulic circuit Pneumatic circuit In physics Magnetic circuit ... Circuit computer theory , a theoretical structure simulating electrical and data paths Boolean circuit Integer circuit , a mathematical object of computational complexity Circuit complexity , a branch ... than the starting and ending vertices Matroid circuit, in combinatorics In neuroscience Biological neural network , a neuronal circuit In economics Monetary circuit theory , a heterodox theory of monetary economics also called circuitism In government and law Circuit administrative division , an administrative country subdivision in East Asia Circuit court , the name of court systems in several common law jurisdictions In transportation and racing Circuit airfield , also called the pattern, a standard path followed by aircraft when taking off or landing Kart circuit Formula One circuits see List of Formula One circuits Race track Others Circuit , a character from the Munna Bhai film series Circuit LCMS , local grouping of congregations in the Lutheran Church Missouri Synod Circuit film Circuit film , a 2001 gay themed film set in the world of gay circuit parties Circuit party , a gay dance event Methodist Circuit , a church governance in Methodism Circuital , a 2011 album by My Morning ... more details
The Electric may refer to The Electric Blues Company , A backing band for former The Animals Animals keyboardist Alan Price Electric Slide , a four wall line dance Electric Cinema, Birmingham , the oldest running cinema in the UK disambig ... more details
wiktionary closed circuit closed circuit can refer to closed circuit television closed circuit radio rebreather breathing sets Closed Circuit film Closed Circuit film , a 1978 Italian film In radio television broadcasting, alternate term for a Clean feed TV clean feed or network feed An electriccircuit is an closed circuit if it contains a complete path between the positive and negative terminals of its power source disambig Long comment to avoid being listed on short pages it Circuito chiuso ... more details
The term Open circuit may refer to Open circuit scuba , a type of SCUBA diving equipment where the user breathes from the set and then exhales to the surroundings without recycling the exhaled air Open circuit test , a method used in electrical engineering to determine the impedance in the excitation branch of a real transformer Open circuit voltage , the difference of electrical potential between two terminals of a device when there is no external load connected An electriccircuit is an open circuit if it lacks a complete path between the positive and negative terminals of its power source See also Closed circuit disambiguation Short circuit disambiguation Open system disambiguation disambig ... more details
About the electrical circuit the U.S. appellate court United States Court of Appeals for the District of Columbia Circuit Unreferenced stub date December 2009 Within electrical engineering , a DC circuit Direct Current circuit is an electrical circuit that consists of any combination of constant voltage sources, constant current electricity current sources, and resistor s. In this case, the circuit voltages and currents are constant, i.e., independent of time. More technically, a DC circuit has no memory. That is, a particular circuit voltage or current does not depend on the past value of any circuit voltage or current. This implies that the system of equations that represent a DC circuit do not involve integrals or derivatives. If a capacitor and or inductor is added to a DC circuit, the resulting circuit is not, strictly speaking, a DC circuit. However, most such circuits have a DC solution. This solution gives the circuit voltages and currents when the circuit is in DC steady state . More technically, such a circuit is represented by a system of differential equations . The solution to these equations usually contain a time varying or Transient state transient part as well as constant or steady state part. It is this steady state part that is the DC solution. There are some circuits that do not have a DC solution. Two simple examples are a constant current source connected to a capacitor and a constant voltage source connected to an inductor. In electronics, it is common to refer to a circuit that is powered by a DC voltage source such as a battery or the output of a DC power supply as a DC circuit even though what is meant is that the circuit is DC powered. DEFAULTSORT Dc Circuit Category Electrical components Electric stub ... more details
The electriccircuit extraction or simply circuit extraction , also netlist extraction , is the translation of an integrated circuit layout back into the electrical circuit netlist it is intended to represent. This extracted circuit is needed for various purposes including SPICE circuit simulation , static timing analysis , signal integrity , power optimization EDA power analysis and optimization , and Formal equivalence checking logic to layout comparison . Each of these functions requires a slightly different representation of the circuit, resulting in the need for multiple layout extractions. In addition, there may be a postprocessing step of converting the device level circuit into a purely digital circuit , but this is not considered part of the extraction process. The detailed functionality of an extraction process will depend on its system environment. The simplest form of extracted circuit may be in the form of a netlist, which is formatted for a particular simulator or analysis program. A more complex extraction may involve writing the extracted circuit back into the original database containing the physical layout and the logic diagram. In this case, by associating the extracted circuit with the layout and the logic network, the user can cross reference any point in the circuit to its equivalent points in the logic and layout cross probing . For simulation or analysis, various formats of netlist can then be generated using programs that read the database and generate the appropriate text information. In extraction, it is often helpful to make an informal distinction ... of the circuit. Primarily there are three different parts to the extraction process. These are designed ... related since various device extractions can change the connectivity of the circuit, e.g., resistors ... of interconnect extraction is used with designed device extraction to provide a circuit for simulation ... device extraction to provide a circuit for timing analysis. See also Electromagnetic field solver References ... more details
Unreferenced date October 2009 A telecommunication circuit is any line, conductor, or other conduit by which information is Transmission telecommunications transmitted . A dedicated circuit , private circuit , or leased line is a line that is dedicated to only one use. Originally, this was analog signal analog , and was often used by radio station s as a studio transmitter link STL or remote pickup unit RPU for their sound reproduction audio , sometimes as a backup to other means. Later lines were digital , and used for private corporation corporate data network s. The opposite of a dedicated circuit is a switched circuit , which can be connected to different paths. A Plain old telephone service POTS or ISDN telephone line is a switched circuit, because it can connect to any other telephone number . On digital lines, a virtual circuit can be created to serve either purpose, while sharing a single physical circuit. Definitions A telecommunication circuit may be defined as follows The complete path between two terminals over which one way or two way communications may be provided. See communications protocol . An electronic path between two or more points, capable of providing a number of channel communications channels . A number of conductors connected for the purpose of carrying an Current electricity electric current . An electronic closed loop path among two or more points used for Signalling telecommunication signal transfer . A number of electrical components, such as resistors, inductances, capacitors, transistors, and Electric power power sources connected in one or more closed loops. References reflist FS1037C MS188 Category Telecommunications telecomm stub ... more details
transforms Miller theorem References references Category Circuit theorems electric stub de Ersatzschaltbild ...In electrical engineering and science, an equivalent circuit refers to a theoretical electrical network circuit that retains all of the electrical characteristics of a given circuit. Often, an equivalent circuit is sought that is the simplest form of a more complex circuit in order to aid analysis. In its most common form, an equivalent circuit is made up of linear, passive elements. However, more complex equivalent circuits are used that approximate the nonlinear behavior of the original circuit as well. These more complex circuits often are called macromodels of the original circuit. An example of a macromodel is the Boyle circuit for the 741 operational amplifier. ref name Dorf cite book author Richard C. Dorf title The Electrical Engineering Handbook year 1997 publisher CRC Press location New York isbn 0849385741 pages Fig. 27.4, p. 711 url http books.google.com books?id qP7HvuakLgEC&pg PA710&lpg PA710&dq 741 op amp 22boyle model 22&source web&ots X t12 EoEZ&sig 8ZBAAyHEoZZH1wq7HaujTZ3nH4U PPA711,M1 nopp true ref There are two very renowned two terminal equivalent circuits Th venin s theorem Th venin equivalent reduces a two terminal circuit to a single voltage source and a series Th venin impedance Norton equivalent reduces a two terminal circuit to a current source and a parallel Norton impedance For a restricted set of linear four terminal circuits, equivalent two port network s can be set up. The restriction upon a two port representation is that of a port the current entering each port must be the same as the current leaving that port. ref name Gray cite book author P.R. Gray, P.J. Hurst, S.H. Lewis, and R.G. Meyer title Analysis and Design of Analog Integrated Circuits year 2001 edition Fourth Edition publisher Wiley location New York isbn 0471321680 pages 3.2, p. 172 url http worldcat.org isbn 0471321680 ref By small signal model linearizing a nonlinear circuit ... more details
A reference circuit is a hypothetical electriccircuit of specified equivalent length and computer configuration configuration , and having a defined transmission characteristic or characteristics, used primarily as a reference for measuring the performance of other, i.e., real, circuits or as a guide for planning and engineering of circuits and networks. Normally, several types of reference circuits are defined, with different configurations, because Telecommunication communications are required over a wide range of distances. Another type of reference circuit shows how to configure integrated circuits into function blocks, which Analog Devices provides for electrical design engineers. Analog Devices Circuits from the Lab reference circuits are fully tested and come with the schematics, evaluation boards, and device drivers necessary for system integration. A group of related reference circuits is also called a reference system . References FS1037C MS188 See also netlist SPICE Category Electronic circuits ... more details
A hydraulic circuit is a system comprising an interconnected set of discrete components that transport liquid . The purpose of this system may be to control where fluid flows as in a network of tubes of coolant in a thermodynamic system or to control fluid pressure as in hydraulic amplifiers . The approach of describing a fluid system in terms of discrete components is inspired by the success of electrical circuit theory . Just as electriccircuit theory works when elements are discrete and linear, hydraulic circuit theory works best when the elements passive component such as pipes or transmission lines or active components such as power packs or pumps are discrete and linear. This usually means that hydraulic circuit analysis works best for long, thin tubes with discrete pumps, as found in chemical process flow systems or microscale devices. ref name Bruus cite book author Bruus, H. title Theoretical Microfluidics year 2007 ref ref name Kirby cite book year 2010 publisher Cambridge University Press isbn 978 0521119030 author Kirby, B.J. title Micro and Nanoscale Fluid Mechanics Transport in Microfluidic Devices Chapter 3 Hydraulic Circuit Analysis url http www.kirbyresearch.com index.cfm wrap textbook microfluidicsnanofluidicsch3.html ref ref name Froment cite book author Froment and Bischoff title Chemical Reactor Analysis and Design year 1990 ref Components The circuit comprises the following components Active components Power pack Transmission lines Hydraulic hoses Passive components Hydraulic cylinder s See Also Hydraulics Circuit Hydraulic analogy Fluidics Hagen Poiseuille equation References Reflist DEFAULTSORT Hydraulic Circuit Category Hydraulics Hydraulics Fluiddynamics stub ru uk ... more details
. Small circuit breakers may be manually operated larger units have solenoid s to trip the mechanism, and electric motors to restore energy to the springs. The circuit breaker contacts must carry ... Breakers http hyperphysics.phy astr.gsu.edu hbase electric bregnd.html DEFAULTSORT Circuit Breaker ...Other uses Refimprove date October 2010 File AEG Circuit breaker type ME 800 1 .JPG thumb An air circuit ... A 2 pole miniature circuit breaker File Four 1 pole circuit breakers fitted in a meter box.jpg thumb Four 1 pole circuit breakers A circuit breaker is an automatically operated Electricity electrical switch designed to protect an Electrical network electrical circuit from damage caused by Overcurrent overload or short circuit . Its basic function is to detect a fault condition and, by interrupting ... once and then has to be replaced, a circuit breaker can be reset either manually or automatically to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect ... scientist Michael Faraday , the circuit breaker was invented in 1836 by an American, Charles ...&f false ref An early form of circuit breaker was described by Thomas Alva Edison in an 1879 ... Robert Friedel and Paul Israel, Edison s Electric Light Biography of an Invention , Rutgers University ... lighting circuit wiring from accidental short circuits and overloads. A modern miniature circuit ... 1920 1929 Stotz miniature circuit breaker and domestic appliances , ABB, 2006 01 ... commonly used in household load centers to this day. Operation All circuit breakers have common ... rating and type of the circuit breaker. The circuit breaker must detect a fault condition in low voltage circuit breakers this is usually done within the breaker enclosure. Circuit breakers for large ... energized by a separate battery, although some high voltage circuit breakers are self contained with current ..., contacts within the circuit breaker must open to interrupt the circuit some mechanically stored ... more details
Refimprove date August 2009 A linear circuit is an electronic circuit in which, for a Sine wave sinusoidal input voltage of frequency f , any steady state output of the circuit the Electric current current ... circuit design handbook first Hank last Zumbahlen publisher Newnes year 2008 ISBN 0750687037 ref An equivalent definition of a linear circuit is that it obeys the superposition principle . This means that the output of the circuit F x when a linear combination of signals ax sub 1 sub t bx sub 2 sub ... t and x sub 2 sub t applied separately math F ax 1 bx 2 aF x 1 bF x 2 , math Informally, a linear circuit ... , capacitance , inductance , gain , etc. don t change with the level of voltage or current in the circuit. Examples A linear circuit is one that has no nonlinear electronic components in it. Examples of linear circuits are ideal amplifier s, differentiator s, and integrator s, or any circuit composed ... linear circuit element s. Some examples of circuits and components that operate in a nonlinear ... transform . These also give an intuitive understanding of the qualitative behavior of the circuit ... zero s. The analysis of a linear circuit can often be done by hand using a scientific calculator . In contrast, Nonlinear element nonlinear circuit s usually don t have exact solutions. They must be analyzed using approximate numerical methods by electronic circuit simulation computer programs such as SPICE Spice , if accurate results are desired. These can give solutions for any specific circuit, but not much insight into the operation of the circuit in general with different component values or inputs. The behavior of such Linear element linear circuit element s as resistors, capacitors ... may be given as a graph. So specifying the characteristics of a nonlinear circuit requires more information than is needed for a linear circuit. Linear circuits and systems form a separate category within electronic manufacturing. Manufacturers of transistors and integrated circuit s divide their product ... more details
Other uses Image Crossed wires.JPG thumb Tree limbs cause a short circuit during a storm A short circuit sometimes abbreviated to short or s c in an electrical network electrical circuit that allows a Electric ... of rise of the fault current. A short circuit may lead to formation of an Electric arc arc . The arc ... is a common cause of fire s. An electric arc, if it forms during the short circuit, produces high ... electrical impedance is encountered. The electrical opposite of a short circuit is an open circuit voltage open circuit , which is an infinite resistance between two nodes. It is common to misuse short circuit to describe any electrical malfunction, regardless of the actual problem. Definition File Short Circuit Equivalents.svg thumb right 350px Diagram showing a short circuit as a wire link, a zero valued resistor or a zero valued voltage source A short circuit is an abnormal low Electrical resistance resistance connection between two nodes of an electrical circuit that are meant to be at different voltages. This results in an excessive electric current overcurrent limited only by the Th venin s theorem Th venin equivalent resistance of the rest of the network and potentially causes circuit ... circuit crowbar circuit protectors . In circuit analysis see image , the term short circuit is used ... the two nodes to be at the same voltage. In an ideal short circuit, this means there is no resistance and no voltage drop across the short. In simple circuit analysis, wires are considered to be shorts ... , and almost no resistance. In such a case, the current drawn is limited by the rest of the circuit. Examples A common type of short circuit occurs when the positive and negative terminals of a Battery ... s insulation, or a fire. High current conditions may also occur with electric motor loads under stalled ... likely to be detected. Possible effects include unexpected energisation of a circuit presumed to be isolated ... sign of electric arc damage. Even short arcs can remove significant amount of materials from the electrodes ... more details
Refimprove date August 2009 Image Circuit diagram pictorial and schematic.png right thumb 250px Comparison of pictorial and schematic styles of circuit diagrams Image Circuit elements.svg right thumbnail 250px Common schematic diagram symbols US symbols Image 4 bit counter.svg right thumbnail 250px The circuit diagram for a four bit Transistor transistor logic TTL counter, a type of state machine A circuit ... is a simplified conventional graphical representation of an Electrical network electrical circuit . A pictorial circuit diagram uses simple images of components, while a schematic diagram shows the components of the circuit as simplified standard symbols both types show the connections between the devices, including electric power power and signal information theory signal connections. Arrangement ... device. ref http www.kpsec.freeuk.com cdiags.htm Circuit diagrams and component layouts ref Unlike a block diagram or Integrated circuit layout layout diagram , a circuit diagram shows ... they connect is called artwork or Integrated circuit layout layout or the physical design. Circuit diagrams are used for the design circuit design , construction such as Printed circuit ... symbol Circuit diagram symbols have differed from country to country and have changed over time, but are now ... The Electronics Club Circuit Symbols ref ref It is good practice to never use a connection with a dot ... use the semicircle. On a circuit diagram, the electronic symbol symbols for components are labelled ... flow through the circuit. More complex devices have multi page schematics and must rely on cross ... rules for the preparation of circuit diagrams and other document kinds used in electrotechnology ... that can be fabricated onto a printed circuit board PCB . The layout is usually started by the process ... Integrated circuit layout layout artwork for the integrated circuit or printed circuit board . ref cite book title Printed circuit boards design, fabrication, assembly and testing author R. S. Khandpur ... more details
File Crowbar Circuit.jpg thumb A crowbar circuit is an electrical circuit used to prevent an overvoltage condition of a power supply unit from damaging the circuits attached to the power supply. It operates by putting a short circuit or low resistance path across the voltage source, much as if one dropped a Crowbar tool tool of the same name across the output terminals of the power supply. Crowbar circuits are frequently implemented using a thyristor or a trisil or thyratron as the shorting device. Once triggered, they depend on the current electricity current limiting circuitry of the power supply or, if that fails, the blowing of the line fuse electrical fuse or tripping the circuit breaker . A crowbar circuit is distinct from a Clamp circuit clamp in that, once triggered, it pulls the voltage below the trigger level, usually close to Ground electricity ground . A clamp prevents the voltage from exceeding a preset level. Thus, a crowbar will not automatically return to normal operation when the overvoltage condition is removed power must be removed entirely to stop its conduction. An active crowbar is a crowbar that can remove the short circuit when the transient is over thus allowing the device to resume normal operation. Active crowbars use a transistor, gate turn off GTO thyristor or forced commutated thyristor instead of a thyristor to short the circuit. Active crowbars are commonly used to protect the frequency converter in the rotor circuit of Doubly fed electric machine doubly fed generators against high voltage and current transients caused by the voltage dips in the power network. Thus the generator can low voltage ride through ride through the fault and quickly continue the operation even during the voltage dip. The advantage of a crowbar over a clamp is that the low holding voltage of the crowbar lets it carry higher fault current without dissipating much power which could otherwise cause overheating . Also, a crowbar is more likely than a clamp to deactivate ... more details
Image 153056995 5ef8b01016 o.jpg right thumb 200px The die integrated circuit die from an Intel 8742 ... output I O in the same chip. Image PExdcr01CJC.jpg right thumb 200px A circuit built on a printed circuit board PCB . An electronic circuit is composed of individual electronic components, such as resistor ... through which electric current can flow. The combination of components and wires allows various simple ... of Electric Circuits author Charles Alexander and Matthew Sadiku publisher McGraw Hill year ... Substrate semiconductor substrate a printed circuit board or PCB and solder the components to these interconnections to create a finished circuit. In an Integrated Circuit or IC, the components ... or less commonly gallium arsenide . ref name Jaeger cite journal title Microelectronic Circuit Design ... s are common for testing new designs. They allow the designer to make quick changes to the circuit during development. An electronic circuit can usually be categorized as an analog circuit , a digital circuit or a mixed signal circuit a combination of analog circuits and digital circuits . Analog circuits Main Analog electronics Image Common Base amplifier.png right thumb A circuit diagram representing an analog circuit, in this case a simple amplifier. analog electronics Analog electronic circuits ... and parallel circuits series and Series and parallel circuits parallel circuits. In a series circuit ... of a series circuit if one goes out, they all do. In a parallel circuit, all the components are connected ... diagram s, in which wires are shown as lines, and each component has a unique symbol. Analog circuit analysis employs Kirchhoff s circuit laws all the currents at a node a place where wires meet must .... When the circuit size is comparable to a wavelength of the relevant signal frequency, a more ... waves on the line. Such considerations typically become important for circuit boards at frequencies ... digital electronic circuits , electric signals take on discrete values, to represent logical and numeric ... more details
inductor circuit RL circuit , or RL filter or RL network , is one of the simplest analog filter analogue ... passive linear circuit elements are the resistor R , capacitor C and inductor L . These circuit elements can be combined to form an electrical circuit in four distinct ways the RC circuit , the RL circuit, the LC circuit and the RLC circuit with the abbreviations indicating which components are used ... considers the RL circuit in both series and parallel circuits Series circuits series and series ... relies on knowledge of the complex Electrical impedance impedance representation of Inductor In electric ... math s j omega math Series circuit image series RL.png thumb right 250px series and parallel circuits Series circuits Series RL circuit By viewing the circuit as a voltage divider , we see that the voltage ... is math V R s frac R R Ls V in s math . Current The current in the circuit is the same everywhere since the circuit is series math I s frac V in s R Ls math . Transfer functions The transfer ... transform of the corresponding transfer function. It represents the response of the circuit to an input ... input response ZIR The Zero input response , also called the natural response , of an RL circuit describes the behavior of the circuit after it has reached constant voltages and currents and is disconnected .... The ZIR of an RL circuit is math i t i 0 e R L t i 0 e t tau math . Frequency domain considerations ... rejected . Thus, the circuit behaves as a high pass filter . If, though, the output is taken across ..., the circuit behaves as a low pass filter . Compare this with the behaviour of the resistor output in an RC circuit , where the reverse is the case. The range of frequencies that the filter passes ... to half its unfiltered power is termed its cutoff frequency . This requires that the gain of the circuit ... 1 s math . Despite the titles of these images, they do apply in an RL circuit too, as long as they are captioned ... the titles of these images, they do apply in an RL circuit too, as long as they are captioned ... more details
Circuit judge may refer to Circuit judge, a United States federal judge for the Circuit Courts in the United States Circuit judge, a judge in Circuit court State courts courts organized under the laws of some U.S. states Circuit judge UK , a type of judge in the United Kingdom disambig ... more details
Printed circuit may refer to Printed circuit board Printed Circuit Corporation , an electronics manufacturer disambig Long comment to avoid being listed on short pages ... more details
A discrete circuit is an electronic circuit built out of Discrete device discrete components , such as resistor s, transistor s, etc., instead of a single integrated circuit . Category Electronics terms electronics stub fr Circuit discret ... more details
are horseshoe magnet with iron magnet keeper keeper low reluctance circuit horseshoe magnet with no keeper high reluctance circuitelectric motor variable reluctance circuit Magnetomotive force ... network circuit although it does not dissipate magnetic energy . In likeness to the way an electric field causes an electric current to follow the path of least resistance , a magnetic field causes .... The current in typical electric circuits is confined to the circuit, with very little leakage . In typical ... law, similar to Ohm s law for closed electriccircuit s, is attributed to Henry Augustus Rowland H ... Reluctance motor DEFAULTSORT Magnetic Circuit Category Electromagnetism Category Electric and magnetic ...MagneticCircuitSegments A magnetic circuit is made up of one or more closed loop paths containing a magnetic ... field s in many devices such as electric motor s, Electric generator generator s, transformer s, relay ... of a magnetic circuit exploits a one to one correspondence between the equations of the magnetic field in an Magnetic saturation unsaturated ferromagnetic material to that of an electrical circuit ... is not a current of magnetic charge it merely has the same relationship to MMF that electric ... of magnetomotive force is the ampere turn At , represented by a steady, direct electric current .... The total reluctance is equal to the ratio of the MMF in a passive magnetic circuit and the magnetic flux in this circuit. In an AC field, the reluctance is the ratio of the amplitude values for a sinusoidal ... uniform magnetic circuit element can be calculated as math mathcal R frac l mu A math where ... , and math mu 0 math is the permeability of free space A is the cross sectional area of the circuit ... to higher reluctance. Low reluctance, like low resistance in electric circuits, is generally preferred ... circuits The following table summarizes the mathematical analogy between electrical circuit theory and magnetic circuit theory. This is mathematical analogy and not a physical one. Objects in the same ... more details
Linear analog electronic filter filter1 hide filter2 hide An LC circuit , also called a resonant circuit or tuned circuit , consists of an inductor , represented by the letter L, and a capacitor , represented ... analogue of a tuning fork , storing electrical energy oscillating at the circuit s resonant frequency ... , Electronic filter filters , Tuner electronics tuners and frequency mixer s. An LC circuit is an idealized ... resistance . For a model incorporating resistance see RLC circuit . The purpose of an LC circuit is to oscillate .... While no practical circuit is without losses, it is nonetheless instructive to study this pure form to gain a good understanding. Operation Image lc circuit.svg 200px right LC circuit diagram An LC circuit can store electrical energy oscillating at its resonant frequency . A capacitor stores energy in the electric field between its plates, depending on the voltage across it, and an inductor stores energy in its magnetic field , depending on the Electric current current through it. If a charged ... if not replenished by power from an external circuit internal Electrical resistance resistance makes ... swinging back and forth, or water sloshing back and forth in a tank. For this reason the circuit is also called a tank circuit . The oscillation frequency is determined by the capacitance ... for the circuit elements, we also know that math V L t L frac di L dt , math and math i C t C ... value. The frequency at which this equality holds for the particular circuit is called the resonant frequency. The Electrical resonance resonant frequency of the LC circuit is math omega sqrt 1 ... selectivity . For a series resonant circuit with a given resistance, the higher the inductance ... resonant circuit the opposite applies. Positive feedback around the tuned circuit regeneration can also increase selectivity see positive feedback Q multiplier and Regenerative circuit . Tuned ... selectivity. Series LC circuit Resonance Here L and C are connected in series to an AC power supply ... more details
A. Riedel, Electric circuits , Prentice Hall, 2008 ISBN 0131989251. DEFAULTSORT Rlc Circuit Category ...File RLC series.png thumb 350px A series RLC circuit a resistor, inductor, and a capacitor An RLC circuit or LCR circuit is an electrical circuit consisting of a resistor , an inductor , and a capacitor .... The circuit forms a harmonic oscillator for current and will resonance resonate in just the same way as an LC circuit will. The difference that the presence of the resistor makes is that any oscillation induced in the circuit will die away over time if it is not kept going by a source. This effect ... is not specifically included as a component. A pure LC circuit is an ideal which really only exists in theory. There are many applications for this circuit. They are used in many different types of electronic oscillator oscillator circuit . Another important application is for tuner electronics ... a narrow range of frequencies from the ambient radio waves. In this role the circuit is often referred to as a tuned circuit. An RLC circuit can be used as a band pass filter or a band stop filter ... as a second order circuit, meaning that any voltage or current in the circuit can be described by a second order differential equation in circuit analysis. The three circuit elements can be combined ... effect on the circuit. Basic concepts Linear analog electronic filter filter1 hide filter2 hide Resonance An important property of this circuit is its ability to resonate at a specific frequency ... different ways in an electric field as the capacitor is charged and in a magnetic field as current flows through the inductor. Energy can be transferred from one to the other within the circuit and this can ... the same second order differential equation as an RLC circuit and for all the properties of the one ... to the resistor in the circuit is friction in the spring weight system. Friction will slowly bring any ... circuit will damp the oscillation, diminishing it with time if there is no driving AC power source ... more details
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