0819-30G

Fixed Inductors

A fixed inductor is a type of inductor that has an inductance that is invariable no matter how much current is flowing though the inductor. The coil of the inductor is wrapped in a fixed form, usually around an iron-based core in order to increase its magnetic field and thus its inductance. The use of fixed inductors provide a cost-effective and reliable option for many RF applications.

0819-30G Application Field and Working Principle

Application Field

The 0819-30G fixed inductor is largely used in applications that require a stable FM broadcast signal. It is also used in the parts of the induction equipment and can be used in the oscillation circuit of power supply. The fixed inductor is suitable for the appliance that needs high-end inductor and compact inductor utilized in RFID.

Working Principle

Fixed inductors can generate electromagnetic fields due to its coil construction. It works by providing a self-induced magnetic field of a particular magnitude whenever a certain current passes through it. As the current changes, the inductor provides a constant reactive power which is proportional to the square of the applied current. The electric current will stay constant, but the magnetic field generated by the fixed inductor will keep expanding as the current persists.

In addition, the fixed inductor also helps in the design of circuits in order to reduce the resonance of the circuit. This reduces the amount of interference from the circuit and helps it keep a steady signal. The inductor also helps to eliminate the heat generated by the current passing through the circuit.

Furthermore, fixed inductors can be utilized to store electrical energy. The inductor will absorb the energy when an electric current passes through it. This helps to reduce power loss and increase the efficiency of the circuit.

In conclusion, the 0819-30G fixed inductor is a great component in order to reduce resonance, store electrical energy, and reduce heat, among other things. It is a cost-effective and reliable option for RF applications.