DKFP-6248-0102

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common Mode Chokes are a type of electromagnetic inductor that is used to obstruct common mode currents from flowing in a single circuit. Acommon mode choke, such as the DKFP-6248-0102, is used in various applications where protection against RF interference, EMI, and ESD is required. In this article, we will discuss the application field and working principle of the DKFP-6248-0102 common mode choke.

The main purpose of a common mode choke is to filter out common mode interference that may be contained in an electrical signal. This is done by providing a large inductive impedance to the electrical signal before it has a chance to reach sensitive electrical components. By providing this inductive impedance, the common mode choke limits the amount of common mode interference that can reach the electrical components, thus protecting them from damage or malfunction.

The DKFP-6248-0102 common mode choke is specifically designed for applications where protection from EMI, ESD, and RF interference is required. This common mode choke is a ferrite core based, Toroidal choke with its application primarily in high frequency circuits, where protection from high frequency noise and harmonics needs to be provided. The DKFP-6248-0102 choke has an inductance rating of 20µH, a DC resistance of 2.2Ω, and a rated current of 0.13A to 0.17A.

The working principle of the DKFP-6248-0102 common mode choke is quite simple. When an electrical signal passes through the choke, the inductive impedance created by the ferrite core of the choke will oppose the flow of the electric current in the circuit and limit the amount of interference present in the electrical signal. This is because the higher the inductive impedance of the choke, the more energy will be needed to pass through the choke, thus limiting the amount of interference that can pass through.

The DKFP-6248-0102 common mode choke is also designed to provide protection against ESD (electrostatic discharge). ESD is caused by two surfaces that are at different electrical potentials coming into contact with each other and can cause significant damage to sensitive electronics. The ferrite core of this common mode choke provides a large inductive impedance to electrical signals, preventing the rapid and sudden transfer of electric charge that is associated with electrostatic discharge.

In addition to providing protection from EMI, ESD, and RF interference, the DKFP-6248-0102 common mode choke is also used in certain power supply applications. The ferrite core of the choke can help reduce the amount of noise and ripple in power supply systems, which is important for ensuring stable power delivery to electronic components.

In conclusion, the DKFP-6248-0102 common mode choke is a great solution for a wide variety of applications where protection from EMI, ESD, and RF interference is required. Its ferrite core provides a large inductive impedance to electric signals, limiting the amount of interference that can reach sensitive electronics and helping to maintain stable power delivery. The choke also provides protection against electrostatic discharge, making it an ideal choice for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference