PTKM50-50

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Introduction of Fixed Inductors

Fixed inductors are electronic coils of wire or metal cores that are typically used in electrical circuits, generally to generate an electromagnetic field or for energy storage or screening. The use of a fixed inductor allows a signal or voltage to be filtered or regulated. Most electrical appliances, such as radios, power supplies, electric motors and other applications, use fixed inductors to control and regulate the flow of electricity.

The PTKM50-50 Application Field and Working Principle

The PTKM50-50 is a type of fixed inductor, and is used in a variety of applications, including AC power supplies, electric motors, and signal processing systems. The PTKM50-50 fixed inductor has a self capacitance of 50pF, a maximum inductance of 50000µH, and a maximum current rating of 200mA. It is also a non-surface mount type inductor, and is suitable for use in various electrical circuits.

The working principle of the PTKM50-50 deriving from the basic principles of electromagnetism. When an electric current passes through the PTKM50-50 inductor, a magnetic field is generated in the air gap formed between the primary and secondary windings of the inductor. The magnetic field creates a current-induced magnetic field in the opposite direction to the primary magnetic field, which is detected by the secondary winding. This produces an opposing current which flows in the same direction as the primary current, resulting in an inductive effect. This inductive effect provides voltage and current regulation.

Impedance of the PTKM50-50

The impedance of the PTKM50-50 is a measure of the total opposition that the inductor provides to alternating current (AC). This includes both the ohmic resistance of the cores and windings, as well as the reactance of the magnetic field. The reactance is dependent on the number of turns in the winding, the size of the air gap between the windings, and the frequency of the AC signal. The impedance of the PTKM50-50 is typically around 200 ohms at a frequency of 1kHz.

Conclusion

In conclusion, the PTKM50-50 is a type of fixed inductor which is used in a variety of applications including AC power supplies, electric motors, and signal processing systems. It is a non-surface mount type inductor, with a self capacitance of 50pF, a maximum inductance of 50000µH, and a maximum current rating of 200mA. The PTKM50-50 works on the basic principles of electromagnetism, and its impedance is typically around 200 ohms at a frequency of 1kHz.

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