Inductor And Inductance
A physical device which is capable of storing energy by virtue of a current flowing through it is known as Inductor. It offers high impedance to AC but very low impedance to DC i.e. it blocks AC signal and passes DC signal. Inductance is a property of opposing the change of current flowing through it. The SI unit of inductance is Henry (H).
Types of Inductor
According to the core materials, inductors can be classified as follows:
- Air cored
- Ferrite cored
- Ferrite pot cored
- Iron cored
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