The induction (INDUCTOR) is a component that can be stored into a magnetic energy and stored.Make the inductive coil and the capacitor parallel can form an LC tuning circuit.
The role of inductors
Activity of Electrochemicals 1 Direction of inductance coils: The self -sensing motors in the inductance coil coil are always resistant to the current changes in the coil.The inductance coil has a hindrance to the AC current, and the size of the significance of the effect is anti -XL, and the unit is Ohm.The relationship between it and AC electro -frequency F is xl = 2πfl. The inductor can be divided into high -frequency resistance coils and low -frequency streaming coils.The role of inductors 2 Tuning and frequency selection: The parallel of inductors and capacitors can form an LC tuning circuit.That is, the inherent oscillation frequency F0 of the circuit is equal to the frequency F of the non -communication signal, and the sensor resistance and capacity of the circuit are equal. Therefore, the electromagnetic energy oscillates the back and forth of the inductance and capacitance.When the resonance circuit sensor resistance is reversed, the value of the capacity is reversed, the total range of the circuit current is the minimum, and the current volume is the largest (referring to the AC signal of F = F0).Fs communication signal selected.
What is an inductor
Electrochemicals are components that can be stored in magnetic energy and stored.The structure of the inductor is similar to a transformer, but there is only one winding.The inductor has a certain inductance, which only hinders changes in current.If the inductors have no current pass, it will try to hinder the current flowing through it when the circuit is turned on; if the inductor is in a state where the current is over, it will try to maintain the current unchanged.The inductor is also called a clutor, an electric anti -resistor, and a dynamic electrical resistor.

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