Inductors
Inductors are passive component basically a inductor is called a reactor.it is a coil.which uses electro-magnetic induction.
it blocks AC and passes DC.
inductor types:-
1.air core inductor
The air core inductor are mainly used were their is a use of vibration.
used for:- speaker,microphone
.
2.Radio frequency inductor
The radio frequency inductor are used for transmission purpose
used for:-radios.
3.Ferromagnetic core inductor
The ferromagnetic core inductor are made of different materials like iron or ferrite.
used for:- radios.
The laminated core inductor are like a normal step-down transformer
used for:-gas lamps called as metal halide lamp
5.Toroidal core inductor
The toroidal core inductor is a circular type inductor.
used for:-used in pc circuits
These is another most commonly used inductor were there is moving ferrite core.
used for:-old tv sets,radios
Inductors are important part of an circuit.they are used in RL and RLC circuits.These type of components are mainly used in SMPS too.It work on the same principle as a transformer.These is the component which has not change till now .We are surrounded by these inductors from router to pc to laptop to mobile charger.That why we must know about them .!!
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