PE-1008CM401KTT

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Fixed inductors, also known as non-variable inductors, are passive devices used to store energy in the form of a magnetic field. The PE-1008CM401KTT is a fixed inductor with a rated inductance of 4.7 µH which is suitable for use in high-frequency switching applications. The PE-1008CM401KTT is composed of an iron core and two windings wound around the core. The windings are composed of insulated copper wire and the inductance is adjusted by controlling the number of turns in each winding. The iron core allows for higher magnetic flux and higher inductance compared to other materials.

The inductance of the PE-1008CM401KTT can range from 4.0 to 10.0 uH depending on the number of turns used in each winding. This makes it suitable for use in a range of applications including frequency oscillators, switching power supplies, switching regulators, and motor drivers. The high-frequency switching applications are particularly suited for the PE-1008CM401KTT due to its low DC resistance of 0.050 ohms and low equivalent series resistance (ESR) of 0.010 ohms.

The PE-1008CM401KTT\'s working principle is based on Faraday\'s Law of Induction. When an electric current flows through the windings of a fixed inductor, it induces magnetic flux in the core which in turn induces an electric field in the windings. This electric field opposes the original current thus restricting the current\'s rate of change, referred to as inductance. The inductance of the PE-1008CM401KTT can be adjusted by changing the number of turns in each winding.

The PE-1008CM401KTT has a number of advantages compared to other fixed inductors. Its low ESR and DC resistance make it suitable for high-frequency switching applications where the maximum power is required. The high-frequency switching also enables a more efficient power usage than other, lower-frequency inductors as it can switch in less time. Furthermore, the PE-1008CM401KTT is small and lightweight, making it suitable for compact applications.

In conclusion, the PE-1008CM401KTT is a fixed inductor with a range of features which make it suitable for a number of applications including motor drivers, frequency oscillators, and switching power supplies. Its low DC resistance and ESR make it particularly suitable for high-frequency switching applications. Furthermore, it is small and lightweight, making it an excellent choice for compact applications.

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