28B1102-1

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Ferrite Cores are used in many applications, including cables and wiring. The 28B1102-1 is one such device. This article will explain what 28B1102-1 is used for and its working principle.

Ferrite Cores are electrical devices typically consisting of a conductive material surrounded by a ferrite material. They are often used in applications where shielding is required, such as in cable and wiring applications. The 28B1102-1 is a type of ferrite core used for suppressing EMI/RFI (electromagnetic interference/radio-frequency interference).

The 28B1102-1 consists of two parts, a core and an insulated cable. The core is the main conductive material and is surrounded by a ferrite material, while the cable is insulated with a polyvinyl chloride (PVC) material. The core is wound around the cable in such a way that it effectively blocks out any external electromagnetic interference. This ensures that the signal being transmitted through the cable remains clear and crisp.

When it comes to working principles, the 28B1102-1 operates on the principle of mutual inductance. This means that the core and the cable are both electrically charged and this creates a magnetic field between them. This magnetic field then helps to reduce the amount of interference that is able to enter the cable. The 28B1102-1 also has a ferrite sleeve which acts as a shield to further reduce any external interference.

In terms of application fields, the 28B1102-1 has a wide range of applications. It can be used in audio applications to reduce any hum or noise in signal cables, as well as in electrical equipment to reduce the amount of EMI/RFI. It can also be used in automotive applications to reduce interference from sources such as ignition systems.

In conclusion, the 28B1102-1 is a type of ferrite core used in cable and wiring applications to reduce EMI/RFI interference. It consists of a core and an insulated cable surrounded by a ferrite material. The device operates on the principle of mutual inductance and has a wide range of applications, including audio and automotive applications.

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