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== The Inductor  ==
[[Image:Inductors.jpg|thumb|right|Various Electric Component Inductors]]The inductor is one of the basic electrical components used in practical circuits as well as circuit analysis. Its family sits alongside the [[Resistor|resistor]], [[Capacitors|capacitor]] and [[Memristor|memristor]].


<p>[[Image:Inductors.jpg|thumb|right|Various Electrical Inductors]]The inductor is one of the basic electrical components used in practical circuits as well as circuit analysis. Its family sits alongside the [[Resistor|resistor]], [[Capacitors|capacitor]] and [[Memristor|memristor]]. </p>
Inductors (or equipment heavily reliant on inductors) are given names tied to their applications, eg:


<p>Inductors (or equipment heavily reliant on inductors) are given names tied to their applications, eg: </p>
*Choke / RFC, to allow DC but block AC current ;  
 
*Ballast, to provide a high voltage kick to start flourescent lamps (with other components) ;  
<p>- Choke / RFC,&nbsp; to allow DC but block AC current&nbsp;; </p>
*Reactor / Saturable reactor, used in older AC arc welders and filters;
 
*Coil / Tesla Coil / Deflection Coil (CRT TV and Oscillscopes) Ignition Coil, (used in both Kettering and EFI systems)
<p>- Ballast, to provide a high voltage kick to start flourescent lamps (with other components)&nbsp;; </p>
*Transformer / Auto transformer, two or more inductances coupled;  
 
*Speaker / Headphones (but not all);  
<p>- Reactor / Saturable reactor, used in older AC arc welders and filters;&nbsp; </p>
*Electric motors ;  
 
*Fuel Injectors, used in EFI systems ;  
<p>- Coil / Tesla Coil / Deflection Coil (CRT TV and Oscillscopes) Ignition Coil, (used in both Kettering and EFI systems)&nbsp; </p>
*Relay, buzzer, contactor, solenoid, tattoo needle gun;  
 
*Rail gun;  
<p>- Transformer / Auto transformer, two or more inductances coupled; </p>
*Electromagnet;  
 
*MagLev trains, linear actuator;  
<p>- Speaker / Headphones (but not all); </p>
*MRI Machines;  
 
*Electron Microscopes;  
<p>- Electric motors&nbsp;; </p>
*Antennas, even a radio antenna can exhibit inductance at certain frequencies.
 
<p>- Fuel Injectors, used in EFI systems&nbsp;; </p>
 
<p>- Relay, buzzer, contactor,&nbsp;solenoid, tattoo needle gun; </p>
 
<p>- Rail gun; </p>
 
<p>- Electromagnet; </p>
 
<p>- MagLev trains, linear actuator; </p>
 
<p>- MRI Machines; </p>
 
<p>- Electron Microscopes; </p>
 
<p>- Antennas, even a radio antenna can exhibit inductance at certain frequencies.</p>


== Units Of Measurement  ==
== Units Of Measurement  ==


The modern day unit of measurement for an inductor is the "Henry".&nbsp; All practical realisations of inductors also&nbsp;have resistance, and it is this combination of inductance and resistance that defines the Quality ( Q Factor) of an inductor.  
The modern day unit of measurement for an inductor is the "Henry". All practical realisations of inductors also have resistance, and it is this combination of inductance and resistance that defines the Quality ( Q Factor) of an inductor.


[[Category:Components,_circuits,_devices_&_systems|Category:Components,_circuits,_devices_&amp;_systems]] [[Category:Electronic_components]] [[Category:Inductors]] [[Category:Coils]] [[Category:News]]
[[Category:Computing_and_electronics]]
[[Category:Electronic_components]]
[[Category:Coils]]
[[Category:Inductors]]

Latest revision as of 13:51, 12 April 2017

Various Electric Component Inductors

The inductor is one of the basic electrical components used in practical circuits as well as circuit analysis. Its family sits alongside the resistor, capacitor and memristor.

Inductors (or equipment heavily reliant on inductors) are given names tied to their applications, eg:

  • Choke / RFC, to allow DC but block AC current ;
  • Ballast, to provide a high voltage kick to start flourescent lamps (with other components) ;
  • Reactor / Saturable reactor, used in older AC arc welders and filters;
  • Coil / Tesla Coil / Deflection Coil (CRT TV and Oscillscopes) Ignition Coil, (used in both Kettering and EFI systems)
  • Transformer / Auto transformer, two or more inductances coupled;
  • Speaker / Headphones (but not all);
  • Electric motors ;
  • Fuel Injectors, used in EFI systems ;
  • Relay, buzzer, contactor, solenoid, tattoo needle gun;
  • Rail gun;
  • Electromagnet;
  • MagLev trains, linear actuator;
  • MRI Machines;
  • Electron Microscopes;
  • Antennas, even a radio antenna can exhibit inductance at certain frequencies.

Units Of Measurement

The modern day unit of measurement for an inductor is the "Henry". All practical realisations of inductors also have resistance, and it is this combination of inductance and resistance that defines the Quality ( Q Factor) of an inductor.