6724

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Fixed Inductors: 6724 Application Field and Working Principle

Fixed inductors utilize the basic electromagnetic principles to operate. They contain a wire winding on a magnetic core, typically an iron core, similar to a transformer. A current is sent through the windings, and an electromagnetic field is created, creating a static electric field in the core.

The 6724 fixed inductor is a type of high-permeability iron-cored inductor that features a 25.25mm-diameter body. The inductor provides 1.79uH inductance when 0.2A of current is sent through the windings. The inductor is suitable for a variety of applications, including power factor correction circuits, DC-to-DC converters, and switching supplies. The feature also provides maximum isolation between the windings and its core.

Working Principle of the 6724 Fixed Inductor

When the windings of the 6724 fixed inductor are connected to a voltage source, an electric current passes through the winding and produces an electromagnetic field in the core. This in turn causes a reaction force, which opposes the current flowing in the windings, making the coil act as an inductor. The magnetic field in the coil builds up until it reaches the maximum extent, after which the current flowing through the coil decreases, causing the magnetic field to dissipate.

The magnetic field in the coil is the store of energy that causes inductance. This phenomenon is due to Faraday’s law of electromagnetic induction, which stipulates that a changing magnetic field in a conductor induces a voltage in the same conductor. Thus, it can be seen that the inductance of the coil is determined by the number of turns of the winding and the permeability of the core material.

It is also important to note that the 6724 fixed inductor, like other inductors, produces a parasitic resistance between its terminals. This resistive component is usually small and can be estimated by calculating the resistance of the winding. When this component is included in the calculation of the coil’s inductance, the result is more accurate.

The 6724 fixed inductor is a reliable method of producing inductance and is suitable for a variety of applications. The device is especially suited for use in switching supplies and DC-to-DC converters, where a stable current must be provided for a long period of time. Fixed inductors are also widely used in power factor correction circuits, providing a mechanism for maintaining a consistent load to the power supply.

The 6724 fixed inductor is durable, and its compact design ensures easy installation and maintenance. In addition, the low profile design of the inductor helps reduce electromagnetic interference. This interference can adversely affect the performance of the other components in a device, hence it is important to make sure that the inductor is correctly shielded against electromagnetic interference.

Overall, the 6724 fixed inductor is a reliable and efficient solution for a variety of applications. It enables a consistent and stabilized power supply to be provided, making it an ideal choice in high-performance systems. In addition, its low profile design helps reduce electromagnetic interference and its compact design ensures easy installation and maintenance.

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