CMT-8117-B

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 passive electronic components consisting of a coil and two capacitors built together to reduce or prevent electromagnetic interference from systems. Common mode chokes, which are also known as common mode filters, are used in the wide range of different applications, from individual electronic components to large industrial installations. One particular common mode choke, the CMT-8117-B, is one of the most commonly used chokes in the field today. In this article, we will discuss the application fields of the CMT-8117-B and describe its working principle.

Application Fields

The CMT-8117-B is used in many different industries and environments, including automotive, consumer electronics, telecommunications, medical, industrial and military. It is used mainly to reduce or prevent electromagnetic interference from components to the system, as well as to protect the system from external interference. As such, it is used to reduce or eliminate signal leakage and coupling between system components. The CMT-8117-B is also well suited for applications that require high frequency operation, such as data communications, data processing and telecom systems.

The CMT-8117-B is also popular because it is small and relatively inexpensive. This feature makes it suitable for use in compact devices and systems, where space is at a premium. In addition, it offers a wide range of frequency bandwidths and high suppression characteristics. This makes it ideal for applications requiring high performance operation.

Working Principle

The working principle of the CMT-8117-B is quite simple. It operates by using a coil to create a low impedance in common mode applications and create a high impedance in differential mode applications. The coil is arranged in such a way that, in common mode applications, signals are attenuated between the two coils. In differential mode, the impedance is increased, which helps to isolate the two signals. The coil and the capacitor constitute a band-pass filter, which allows some frequencies to pass while suppressing others.

The CMT-8117-B also features a dual, four-terminal design. This allows for better control of the electrical characteristics. The CMT-8117-B has a high impedance in differential mode, but its impedance in common mode can be adjusted to achieve the desired attenuation from signals. Additionally, the capacitor offers additional filtering features. By adjusting the capacitance of the capacitor, the frequency response of the choke can be optimized for the particular application.

The CMT-8117-B also features a temperature range of -55 to +125 Celsius, making it suitable for use in different temperature and environmental conditions. This makes it well suited for use in many different types of applications.

Conclusion

The CMT-8117-B is a common mode choke with a wide range of applications in different industries and environments. It has a four terminal design, making it easy to adjust the electrical characteristics for optimal performance. Additionally, its impressive temperature range and high suppression characteristics make it ideal for many different types of applications. In conclusion, the CMT-8117-B is a versatile, cost effective, and reliable common mode choke.

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