PT500-2000HM

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Fixed inductors are components that store electrical energy in the form of a magnetic field. The PT500-2000HM is a type of fixed inductor that consists of two parts: a coil that is air wound around a ferrite core, and a terminal or some other type of connector that is used to make contact with an external circuit. The PT500-2000HM is an inductor designed to work in the frequency range from 10kHz to 5MHz.

The air-wound coil of the PT500-2000HM is composed of a single loop of wire that is compressed and soldered to the terminal. The coil is wound in such a way that its self-inductance is maximized and the core material of ferrite is used to reduce inductance component losses and ensure higher saturation currents. This inductor is also designed with a very large static capacity, making it well-suited for high current applications.

The working principle of the PT500-2000HM is simple. When an alternating current is applied to its terminals, the current causes a magnetic field to be generated within the coil. This field induces an electromotive force (EMF) in the coil, which in turn causes energy to be stored in the coil as magnetic energy. The inductance of the coil determines the amount of magnetic energy stored within the coil. The PT500-2000HM has an extremely high inductance, allowing it to store a large amount of magnetic energy.

The PT500-2000HM’s primary application is in the field of power conversion. It is used in switch-mode power supplies, DC-DC converters, and AC-DC converters. In these types of applications, the PT500-2000HM serves as a filter component, allowing the current to pass through while reducing noise and ripples. It is also often used in harmonic filters, which impede the production of higher harmonics. In these cases, the inductor acts as a low-pass filter, blocking higher frequencies while allowing lower frequencies to pass through.

The PT500-2000HM has also found a wide variety of other applications, including as a choke or filter in radio communications systems, voltage regulator controllers, and pulse modulator circuits. It is also used widely in consumer electronics for the purpose of power supply smoothing. In these applications, the inductor is used to absorb any sudden surges in current, protecting the rest of the circuit from damage.

In summary, the PT500-2000HM is a fixed inductor designed to work in the frequency range 10 kHz to 5 MHz. It consists of a coil that is air wound around a ferrite core, and a terminal or some other type of connector to make contact with an external circuit. This inductor is designed to have a very large static capacity, making it well-suited for high current applications. It finds its primary use in the field of power conversion, as well as a variety of other applications such as radio communications systems, voltage regulator controllers, and pulse modulator circuits.

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