2643180851

Series:	--
Part Status:	Active
Type:	Flat
Design:	Hinged (Snap On)
Impedance @ Frequency:	70 Ohm @ 100MHz
Material:	43
Ratings:	--
Mounting Type:	Free Hanging
Length:	0.472" (11.99mm)

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Ferrite Cores - Cables and WiringFerrite cores are components used in electronics and electrical engineering as a dielectric and an electromagnet. Ferrite cores aid in the control and distribution of electrical currents, and are used to reduce interference from electronic components such as cables, wiring, and sources of magnetic fields. Ferrite cores are used in many different applications, from the building of power supplies, generators, motors, and amplifier systems, to providing protection from EMI, preventing radio frequency interference and even shielding audio equipment from outside sources of interference.The application and working principle of ferrite cores can be divided into two distinct categories. The first is magnetic shielding, also known as magnetic shielding, and the second is the prevention of interference from high frequency emissions.Magnetic shielding is applied through the use of an electromagnetic field, which is created by a ferrite core. This field is capable of preventing noise from entering an area near the device, as well as electro-magnetic radiation from spreading onto other nearby electronic components. The electromagnetic field acts as a barrier to interference, protecting the associated electronic components from any exposure to outside sources of interference.The second application of ferrite cores is the prevention of interference from high frequency emissions. This occurs when there are exposed electronic components which are generating high frequencies of signals, such as those found in wiring and cables. By creating a layer of insulation around these components, the core can effectively block the transmission of the high frequency signals. This prevents any interference from occurring, ensuring that the electronic components work efficiently and without disruption.Ferrite cores come in a variety of shapes and sizes to fit different requirements. Some cores are made from soft or hard ferrite materials, with larger core sizes being more efficient at shielding than smaller sizes. The two main shapes for ferrite cores are round and flattened, which are best suited for different applications depending on the needs of the device. In addition to the shape of the core, there is also a selection of core materials available, from ferrite to ceramic, which can help reduce electromagnetic interference even further.When using a ferrite core, it is important to match the core size and shape to the appropriate level of signal interference. If the ferrite core is too large or too small for the application, it can cause the interference levels to increase, leading to unacceptable levels of noise. Additionally, the core material should be chosen to match the application, as some materials are better at shielding than others.In conclusion, ferrite cores are a very useful component in electronics and electrical engineering, providing protection from outside sources of interference, as well as helping to reduce noise when working with electronic components. By understanding the applications and working principles of ferrite cores, an engineer can properly select the appropriate core material and size for their application. With proper selection, ferrite cores can help improve the efficiency of a device and reduce its susceptibility to interference.

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