1641R-472H

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Fixed inductors are components used in circuit designs, but they can also be applied to a range of applications to provide inductance. The 1641R-472H is one type of fixed inductor that is composed of ferrite cores, overmolded case and an internal copper coil. It is designed to be used in higher power applications.

In general, fixed inductors provide inductance, a measure of opposition to an alternating current, to an electric circuit. The value of the inductance can be modified depending on the size of its core, or how many coils of wire it contains. In the case of the 1641R-472H, it utilizes a ferrite core and an internal coil to generate the necessary inductance.

The operating frequency of the 1641R-472H is between 1 and 10MHz, which makes it suitable for applications that require fast switching speeds. The low ESR (equivalent series resistance) of the 1641R-472H is also beneficial in applications where efficiency is of paramount importance. Furthermore, the low profile overmolded components are designed to ensure that the inductor stays in place during operation, allowing for a longer lifetime.

The 1641R-472H is typically used in power converter and switching applications, and is optimized for high current flows. Its high inductance and low resistance characteristics make it ideal for constructing voltage regulators and power supplies. Additionally, the 1641R-472H can also be used in automotive and aerospace applications, where it is used as a filter for electromagnetic interference (EMI).

The 1641R-472H works through Faraday\'s Law of Electromagnetic Induction, in which a changing magnetic flux induces a voltage in a coil. The internal copper wire creates a magnetic field when current is passed through it, and this field interacts with the ferrite core in order to generate the necessary inductance. The 1641R-472H is also shielded by the overmolded case in order to reduce interference from external sources.

In conclusion, the 1641R-472H is a type of fixed inductor that is designed for use in high-power applications. It is composed of an internal copper coil, ferrite core and overmolded case, allowing for the necessary inductance to be produced. The 1641R-472H is typically used in power converter and switching applications due to its high inductance and low resistance, and can also be used in automotive and aerospace applications as a filter for EMI. Faraday\'s Law of Electromagnetic Induction governs the working principle of the 1641R-472H, and the overmolded case serves to reduce interference from external sources.

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