7110-RC

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 widely used components found in many electronic devices such as xDSL modems, LED lighting, and power supply systems. The focus of this article is 7110-RC, a series of common mode choke coils particularly suitable for radio circuit applications. In this article, the application field and working principle of 7110-RC will be discussed in detail.

7110-RC Common Mode Chokes

7110-RC is a series of cylindrical common mode chokes that consists of two concentric linked windings. It is specially designated as an ideal solution for the high-frequency noise suppression of multiple drive circuits in various radio-circuit applications. It can be further customized to meet the customer’s exact requirements. For example, the winding core materials, the size and number of coils, the insulation grade, etc. can all be specified. 7110-RC is capable of operating at frequencies up to 1GHz.

Application Field of 7110-RC

The high-frequency noise suppression performance of 7110-RC makes them ideal for radio-circuit applications. These devices are commonly used in Wi-Fi routers, GPS satellite systems, mobile phones, tablets, and other radio communication equipment. They are also widely used in power supply systems, such as in automobile audio systems or in PC motherboards. In addition, 7110-RC chokes have become increasingly popular for industrial applications where radio frequency interference (RFI) mitigation is of paramount importance.

Working Principle of 7110-RC

A common mode choke consists of two concentric coils of wire wound around a core material. In 7110-RC, the core is made from a ferrite material for maximum inductance at low frequencies. The two windings, when energised at the same frequency, generate an electromagnetic field that cancels out the power emanating from the coil, resulting in the suppression of high-frequency noise. This is what makes the 7110-RC so useful in radio circuit applications—it acts as a filter for high-frequency noise to prevent it from entering and interfering with circuitry or signal propagation.

The inductance of the 7110-RC depends on the number and pitch of the wire, the type of core material, and the size of the core material, all of which can be manipulated to tailor the properties of the choke to suit the specific application. The operating frequency of the 7110-RC is adjustable, making it suitable for multiple drive circuits.

Conclusion

7110-RC common mode chokes are specially designed for radio-circuit applications such as Wi-Fi routers, GPS systems, and mobile phones. These chokes consist of two concentric linked windings wound around a ferrite core material. The working principle of the common mode choke is to generate an electromagnetic field that cancels out the power emanating from the coil, resulting in the suppression of high-frequency noise. Its inductance can be manipulated to tailor the properties of the choke to suit the specific application.

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