SU9HF-05030

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 (CMCs) are electromagnetic components that block or reduce unwanted signals in a circuit. The SU9HF-05030 is a common mode choke that is used in a variety of applications, such as EMI filtering and signal conditioning. In this article, we will discuss the application fields of the SU9HF-05030 and its working principle.

Application Fields of SU9HF-05030

The SU9HF-05030 is a high-frequency common mode choke with an impedance of 50Ω. It is well-suited for EMI filtering to reduce conducted or radiated noise. The SU9HF-05030 can also be used for signal conditioning, to reduce or eliminate common-mode signals and ensure that the desired signal is maintained intact. It is also suitable for general-purpose power line applications, such as telecommunications, equipment, and automotive systems.

Working Principle of SU9HF-05030

Common Mode Chokes operate on the principle of induction. When two identical windings are connected in series, current flowing in one winding induces a voltage across the second winding, which is in opposition to the initial current. This phenomenon is known as mutual induction.

The SU9HF-05030 is a high-frequency common mode choke with two identical windings. The core of the choke is made of high-permeability ferrite, which increases the inductance of the windings. This increases the choking effect of the choke, and more energy is dissipated when unwanted signals are present.

In operation, the choke acts as a filter, blocking or reducing high-frequency signals and allowing only low-frequency signals to pass. This is known as the Common Mode current rejection (CMRR) characteristic. The CMRR of the SU9HF-05030 is extremely high, allowing for effective suppression of electromagnetic interference (EMI). This makes the choke suitable for use in applications where EMI control is critical.

In addition to its CMRR, the SU9HF-05030 also has a high impedance level. This means that it will not dissipate much energy when operating, making it more efficient than other common mode chokes. This makes the SU9HF-05030 especially suitable for use in applications where power is at a premium.

Conclusion

The SU9HF-05030 is a high-frequency common mode choke with a high impedance level and high CMRR. This makes it suitable for EMI filtering and signal conditioning. It is also suitable for general-purpose power line applications, such as telecommunications, equipment, and automotive systems.

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