The inductance of the ring coil (the inductance coil) is an electromagnetic induction element made of insulating wire and is one of the common components in the electronic circuit..

I. product description

Soft magnetic inductors are electronic components, mainly from the circular ring magnetic core, iron powder, ferrite, around it, or other material wires to do a horn inductance. The longitudinal field coils are used in a wide range of use, such as high frequency coils and transformers. Soft magnetic inductors can have higher inductance and higher inductance than the same solenoid coil. This is largely due to the smaller number of rings when a closed base magnetic path is required.This magnetic flux is confined to a base in a high penetration rate, and the energy consumption of the confinement can be absorbed to the adjacent object, so the ring can supply some core. In the geometry of the magnetic flux direction of the screw ring, the base of the flux direction parallel to the base is the ring.

Two. Function

Ring type inductance has the following effect:

1 filter in the AC circuit;

2 can also play a role in vibration;

3 the function of frequency conversion in DC circuit;

4 can also play a role in coupling.

Three, features

.

The operation frequency is small and the frequency is high.;

The inductance is stable, and the heat is good.;

A variety of structural and impedance characteristics are available for selection.

Four, use

Switching power suppression filter;

Electrostatic noise filter for power supply line and signal line;

Transducer and ultrasonic equipment and radiation disturbing suppressor.

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