CF2-4.6*1.85*6

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Ferrite cores, or ferrite rings, are most often found in cables and wiring applications. In particular, they are used to reduce electrical interference and help maintain signal integrity. The CF2-4.6*1.85*6 is one such core, designed to reduce the signal-level cross talk that can be caused by crosstalk from other cables.

The CF2-4.6*1.85*6 ferrite core is a small annular ring made from a ferrite material that is wound with a few coils of thin copper wire. The copper wire is usually enameled and this type of core is often referred to as a “coiled ferrite core”.

When a current flows through the copper wire, it generates a magnetic field that couples with the ferrite material. This field causes a reaction in the ferrite material that attenuates electrical signals. When the current is removed, the accumulated energy stored in the core dissipates.

The CF2-4.6*1.85*6 ferrite core is most commonly used for high-frequency applications. It is suitable for frequencies up to 500 MHz and is capable of suppressing high-frequency noise. Its application fields are mainly digital communication, medical equipment, battery chargers, electric motors, power supply, and consumer electronic products.

The working principle of the CF2-4.6*1.85*6 ferrite core is simple. The core is wound with a few turns of copper wire which is connected to an electric circuit. When the electric circuit is energized, a magnetic field is generated, and this magnetic fields couples with the ferrite core and forms an inductance.

The inductance works to dampen electrical signals by creating an electrical resistance. The resistance of these cores increases as the frequency increases, resulting in a decrease in the amount of electrical energy that can pass through the core and into the circuit. This reduces the amount of noise generated by the circuit and helps to maintain signal integrity.

In addition to reducing electrical noise, ferrite cores can also be used to reduce reflections in transmission lines. Reflections can cause signal instability which can result in data loss or errors. By placing a ferrite core at various points along the transmission line, the reflections can be significantly reduced and signal integrity is maintained.

The CF2-4.6*1.85*6 ferrite core is an effective way to reduce interference and signal reflections in cable and wiring applications. It is capable of suppressing high frequency noise and can be used to maintain signal integrity. Its application fields are mainly digital communication, medical equipment, battery chargers, electric motors, power supply, and consumer electronic products.

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