ER1641-473KR Inductors, Coils, Chokes

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Fixed inductors, also known as “chokes”, are important components that are widely used in electrical circuits. They are found in many electronic and electrical systems such as filter circuits, DC-DC converters, and audio amplifiers. A fixed inductor with a rated current rating higher than most other types of components is known as the ER1641-473KR. This article will discuss the application field and working principle of the ER1641-473KR fixed inductor.

The ER1641-473KR is constructed of a metal core and wire windings around the core. It is designed to enable very low DC-resistance and very high current-handling capability. It is capable of handling currents up to 16A and can withstand surge currents up to 30A. Due to its small size, it is particularly suited for use in high-density circuits.

The ER1641-473KR is typically used in switching power supplies, DC-DC converters, audio amplifiers, and RFI suppression circuits. It also finds application in frequency converter and magnetizing inductance. The fixed inductor is designed to provide a very low DC resistance and very high current-handling capability, making it suitable for operation in a power-supply circuit.

The working principle of the ER1641-473KR is based on Faraday\'s Law of Induction. According to this law, when a conductor moves through a magnetic field, an electric field is induced in the conductor. The magnitude of the electric field is proportional to the amount of current that flows through the conductor, as well as the strength of the magnetic field. The more current that is supplied, the stronger the electric field generated in the conductor.

The core of the ER1641-473KR acts as a resistor, restricting the flow of current through the winding and creating a magnetic field. This magnetic field can then induce a current in a conductor that is passing through. The magnetic field is proportional to the amount of current supplied, and the strength of the electric field generated is dependent on the amount of current flowing through the winding.

The ER1641-473KR fixed inductor is an efficient and reliable device for use in many electrical applications. It can handle high currents up to 16A, and its small size makes it ideal for high-density circuits. Its working principle is based on Faraday\'s Law of Induction, taking advantage of the current-induced electric field to supply a large amount of power. Thanks to its efficient and reliable power supply, the ER1641-473KR fixed inductor is an ideal component for many applications.

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