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{{Electric transformers}} [[Category:Electric transformers]] ...

...the windings or break internal connections. For large utility-scale power transformers, high-power test laboratories have facilities to apply the very high power {{Electric transformers}} ...

...The induction regulator was an early device used to control the voltage of electric networks. Since the 1930s it has been replaced in distribution network appl ...]. The rotor may be rotated by a hand wheel attached to the machine, or an electric motor can be used to remotely or automatically adjust the rotor position. ...

[[Electric current|Current]], [[voltage]] and [[electric power|power]] are measured at the [[primary winding]] to ascertain the [[ad *{{cite book | author=Kosow| title=Electric Machinery and Transformers | publisher=Pearson Education India | year=2007}} ...

...], [[corona discharge]], and other effects. There are also losses during [[electric power transmission]]. ...of the loads or devices powered by the generator, not contributing to net electric yield. It is found by subtracting productive yield from gross yield: ...

...9/TPWRD.2014.2352112 | title=Induced Transient Voltage Performance Between Transformers and VCB. Severity Factors and Case Studies | date=2015 | last1=Lopez-Fernan ...g Operation |journal= 2022 7th International Advanced Research Workshop on Transformers (ARWtr) |year= 2022 |volume= 1 |page= 107458 |doi= 10.23919/ARWtr54586.2022 ...

[[Category:Electric transformers]] ...

...Magnetic current (flowing [[magnetic monopole]]s), '''''M''''', creates an electric field, '''''E''''', in accordance with the left-hand rule.]] ...tice-Hall | lccn=68-16319 | page=466}}</ref>}} It is possible to use both electric current densities and magnetic current densities in the same analysis.<ref ...

...es and the energy is transferred to the output of the flyback converter as electric current. The flyback converter can be viewed as two inductors sharing a com ...oes not store energy during the conduction time of the switching element — transformers cannot store a significant amount of energy, unlike inductors.<ref> ...

...tecture, easily scalable, was eventually adapted to operate without output transformers, and present-day commercially produced circlotron models are of [[Output Tr ...r local manufacturers, such as [[Carad]]. All these models employed output transformers and [[beam tetrode]] or [[pentode]] tubes (for increased efficiency). Simil ...

...mically important source of inefficiency in [[alternating current]] (AC) [[electric power grid]]s and appliances. ...

..., '''current sensing''' is any one of several techniques used to measure [[electric current]]. The measurement of current ranges from picoamps to tens of thous Current sensing techniques include shunt resistor, current transformers and [[Rogowski coil]]s, magnetic-field based transducers and others. ...

...hosen to represent [[voltage]], and what property is chosen to represent [[electric current|current]].<ref>Busch-Vishniac, pp. 18–20</ref> In the mobility ana ...ric potential. The other terminal is at zero velocity and is analogous to electric ground potential. Thus, mass cannot be used as the analogue of an unground ...

...[[Gas-discharge lamp|discharge lighting]], or saturated [[Electric machine|electric machines]]. They are a frequent cause of [[power quality]] problems and can ...normally contribute significantly to harmonic generation. Both motors and transformers will however create harmonics when they are over-fluxed or saturated. ...

...in place of an ideal transformer. One essential difference is that ideal transformers continue to work when energised with [[direct current|DC]], something no re ...work they looked at the ways four ports could be interconnected with ideal transformers<ref group=note name=ideal/> and maximum power transfer. They found a numbe ...

{{About|modeling the magnetic field in magnetic components such as transformers and chokes|the circuit element|Gyrator}} ...rst3=M. |last4=Sirois| first4=F.| date=2015|title=Magnetic Circuits Within Electric Circuits: Critical Review of Existing Methods and New Mutator Implementatio ...

...[[voltage]], and the property chosen to represent "flow", the analogy of [[electric current|current]].<ref name=Busch-Vishniacp20>Busch-Vishniac, p. 20</ref> ...stant velocity generator is a lightly loaded powerful machine, such as a [[Electric motor|motor]], driving a [[belt (mechanical)|belt]].<ref name=Kleiner77 >Kl ...

...artphones, [[robot vacuum]]s, implanted medical devices, and vehicles like electric cars, [[SCMaglev]] trains<ref name = "SCMag">[http://www.mlit.go.jp/common/ ...selectivity of the receiver is provided by [[double-tuned amplifier|tuned transformers in the intermediate-frequency amplifiers]].<ref>{{cite book ...

* rotating electric machines <ref>{{cite journal |last1=Du |first1=Ruoyang |last2=Robertson |fi ...title=Distinguishing internal winding faults from inrush currents in power transformers using Jiles–Atherton model parameters based on correlation voefficient |jou ...

...e can persist indefinitely with no power source. In a normal conductor, an electric current may be visualized as a fluid of [[electron]]s moving across a heavy ...ed in conjunction with a strong magnetic field, which may be caused by the electric current. This is due to the motion of vortices in the electronic superfluid ...