Series:	WE-FLAT, PCB
Part Status:	Active
Type:	Flat
Design:	Solid
Impedance @ Frequency:	23 Ohm @ 100MHz
Material:	4W810
Inner Dimension:	0.433" W x 0.019" H (11.00mm x 0.50mm)
Outer Dimension:	0.531" W x 0.078" H (13.50mm x 2.00mm)
Ratings:	--
Mounting Type:	Free Hanging
Length:	0.236" (6.00mm)

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Ferrite Cores - Cables and Wiring

Ferrite cores are an important component when it comes to cables and wiring. They are used to provide shielding and filtering, making them especially important for use in high frequency electric applications. They are also popular for providing protection from interference and noise generated by electronic components. The 74278082 application field and working principle are outlined below.

Applications of Ferrite Cores

Ferrite cores are usually found in a variety of different cables and wiring types. They are used in power cables, digital communication cables, coaxial cables, HDMI cables, and in various domestic electrical applications. They are particularly suited to providing shielding in cables that carry high frequency electric signals.

Working Principle of Ferrite Cores

The working principle of ferrite cores is based on the principle of electromagnetic induction. Electromagnetic induction is a process whereby a magnetic field is applied to a material or conductor, creating a current through it. Ferrite cores are created by applying a magnetic field to a material, such as a metal or ceramic, and the resulting current creates a magnetic field which prevents interference from external sources.

Advantages of Ferrite Cores

Ferrite cores are used to provide efficient shielding for cables and wiring against interference or noise emitted by electrical components. This can be especially beneficial for high frequency signal cables that carry data or audio. The shields created by ferrite cores are not perfect, but they can reduce the amount of ambient noise from reaching the signals. This in turn helps to ensure that signals are delivered as clear as possible. Another advantage of ferrite cores is their relatively small size. This makes them ideal for domestic applications, such as for televisions, computers or other similar applications. Additionally, ferrite cores are simple to install, which makes them a cost effective solution for any application.

Disadvantages of Ferrite Cores

Despite the advantages of ferrite cores, there are a few potential problems that should be considered when using them. The most obvious issue is the fact that the shielding created by ferrite cores is not perfect, and can be breached by high frequency signals. This can result in interference with signals that should remain clear. Additionally, ferrite cores can be damaged by mechanical shock, heat or moisture, which can reduce their effectiveness.

Conclusion

Ferrite cores are an important and versatile component when it comes to cables and wiring. They provide shielding and filtering that can help reduce the amount of interference and noise from external sources. There are a range of different applications for ferrite cores, ranging from domestic electrical uses to cables that carry high frequency signals. Despite the advantages of ferrite cores, there are a few potential problems to consider when using them. If these issues are taken into account, however, ferrite cores can provide an efficient and cost effective solution for many applications.

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