CF2-21*13.2*21

Ferrite cores are commonly used in combined applications involving cables and wiring. The CF2-21*13.2*21 ferrite core is an example of such an application.

Ferrite cores are composed of an iron-based material that is mixed with other materials to form a core. The core is then used to transmit electrical signals from one point to another through an insulated cable. As signals pass through the core, they are converted from one frequency to another. The nature of the transformation depends on the properties of the material used to form the core.

CF2-21*13.2*21 ferite cores are usually used in high frequency applications such as power wiring. One major advantage of these cores is that they are rated to be able to carry signals up to a frequency of 21MHz. Such wide range of frequencies gives them versatility with regards to how they are used in electrical wiring.

The working principle of these cores is based on the induction of a magnetic field in an iron-based material. When an alternating current flows through the core, it induces a magnetic field in the iron-based material which in turn produces a changing magnetic field in the surrounding area. This changing magnetic field creates an impedance in the wire, which in turn results in a change in temperature.

The temperature change affects the electrical resistance of the wire, which in turn helps to reduce the power losses that occur in current flowing through the wire. This feature makes these cores ideal for applications where low losses are critical such as in power cable applications.

In addition to being used in high frequency applications, CF2-21*13.2*21 ferrite cores can also be used in low frequency applications such as for AC signals. These cores are usually wound with a thin layer of insulation in order to prevent any interaction between the alternating current and the wire. This adds to the versatility of the core.

CF2-21*13.2*21 ferrite cores are an ideal solution for any application involving cables and wiring. They offer a wide range of uses, are rated for high frequencies, and can help to reduce power losses in current carrying wires. Such advantages make them well-suited for applications ranging from AC power transmission to high frequency signal transmission.