PE-52625

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Fixed inductors are electrical components consisting of an insulated wire wound into a coil with two terminals that represent an energy storing element. The PE-52625 is an example of a fixed inductor and is commonly used in a variety of applications for their ability to store and transfer energy.

The PE-52625 is a small surface mount device that is generally used in circuits to produce a wide range of inductance (1.0-1.5µH). It is made from a mixture of ferrite and phenolic materials which act as a magnetic core, and the coil is wound with a copper wire. This combination ensures reliable performance and provides a high quality inductor with excellent characteristics including high linearity and low DC resistance.

The primary application of the PE-52625 is as an impedance matching device in radio frequency (RF) circuits. This includes its use in amplifiers, modulators, detectors, oscillators, and filters, where it is used to match the output impedance of the source to the input impedance of the load, thus allowing for optimal signal transfer. It is also commonly used in switching power supplies for their ability to store energy and generate large currents with low voltage drops. The PE-52625 is also commonly used as a smoothing element in switched mode power supply (SMPS) applications to reduce both input and output ripple.

The working principle of the PE-52625 is based on Faraday’s Law of Induction, which states that an electric current passing through a coil of wire will create a magnetic field, and a changing magnetic field will induce an electric current in the coil. As the current in the coil increases, the magnetic field increases as well, creating an inductance that opposes the current. This opposes the flow of current, which causes a voltage drop across the inductor. This is known as inductive reactance, and has an inverse relationship with frequency, which means that the impedance (resistance) of thePE-52625 is highest at low frequencies and decreases at higher frequencies.

In summary, the PE-52625 is an example of a fixed inductor that is commonly used in a variety of applications, ranging from RF circuits, to power supplies, and even smoothing elements. It is made from a combination of ferrite and phenolic materials, and works on the principle of Faraday’s Law of Induction, where an electric current passing through the coil creates a magnetic field that opposes the current and induces a voltage drop across the inductor.

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