![]() Learn More: What is Creepage and Clearance Distance of Insulator? How ferrite core reduces common mode current:Ĭommon mode current is the current which is developed in the two conductor which carries equal and opposite current with the significance of distance. Here the magnetic flux of the noise current can be reduced with the help of ferrite core. The magnetic field is absorbed by the ferrite core and which converts magnetic energy in to heat energy. ![]() The magnetic field generates throughout the cable. Now consider a cable passes through the ferrite core and which carries both noise signal and data signal. ![]() What is The Purpose of ferrite core in Cables: Note: Permeability is defined as ability to absorb the magnetic field. This is the property is used to reduce the noises and common mode currents. ![]() Ferrite cores are having high magnetic permeability, low losses in high frequency and low conductivity. What is The Purpose of ferrite core in Cables:?įerrite cores are used to filter high frequency noise signal from the data signal or we can say it as noise suppression components and Ferrite cores are used to reduce common mode current.įerrite cores are nothing but a types of magnetic core made of ferrite material (mixing and firing large proportions iron(III) oxide (Fe2O3, rust) blended with small proportions of one or more additional metallic elements, such as barium, manganese, nickel, and zinc).
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