The purpose and function of chip inductors!

SMD inductor use:

1. In the circuit, it mainly plays the role of filtering, oscillating, delaying, trapping, etc., as well as filtering signals, filtering noise, stabilizing current and suppressing electromagnetic wave interference.

2. It has the characteristics of preventing the passage of alternating current and allowing direct current to pass smoothly. The higher the frequency, the greater the impedance of the coil.

The role of patch color ring inductance

1. Flow resistance: The copper core in the color ring inductor coil always reacts to the current change in the coil.

2. Tuning and frequency selection: The inductive reactance and capacitive reactance of the circuit are equal and reversed at resonance, that is, the natural oscillation frequency f0 of the circuit is equal to the frequency f of the non-AC signal, and the inductive reactance and capacitive reactance of the loop are also equal. The use of color ring inductors is generally not very high, and the color ring inductors used in circuits are generally relatively stable.

3. The functions of screening signals, filtering noise, stabilizing current and suppressing electromagnetic wave interference.

Nowadays, SMD inductors have been used by customers. The role of small inductors cannot be underestimated. For purchasing information, please contact us online!