B82724J8322N040

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, such as the B82724J8322N040, are electromechanical devices used to reduce the amount of electromagnetic interference (or EMI) that may be generated by electrical equipment. The B82724J8322N040 is a low cost, high voltage common mode choke with high performance characteristics. It is often used in a variety of industrial applications, such as industrial motor drives, power supplies, and medical devices, as well as in the automotive industry.

The B82724J8322N040’s primary function is to provide attenuation of common mode noise, which is noise that occurs in both the signal and ground cables of a system. It is a highly effective device for controlling EMI, as it effectively suppresses any noise generated by electronic circuits and components. As a result, it prevents this noise from interfering with other nearby electronics or systems.

The working principle of the B82724J8322N040 is simple yet effective. It is constructed from two inductors, which are usually wound in a figure-8 form around an isolating core. A pair of capacitors is connected between these inductors to complete the common mode rejection filter. The two inductors act as a high pass filter, which attenuates any high frequency noise signals. The capacitors add a filtering effect, which further reduces any common mode noise.

The B82724J8322N040 is also constructed with an internal isolation material, which prevents interference from outside noise sources. This isolation material can be a special insulating polyamide, or a high-temperature ceramic core. The core material helps the choke to withstand high temperatures, making it a suitable choice for high voltage applications. It also provides additional shielding against external noise.

The B82724J8322N040 is also designed to provide maximum attenuation of common mode noise at frequencies from 16kHz to 30MHz. This makes it an ideal choice for applications such as radio and telecommunications, where high-frequency noise is a major concern. It is also highly effective at suppressing noise in low-frequency, high-voltage applications such as switch-mode power supplies.

In conclusion, the B82724J8322N040 is a versatile, low-cost common mode choke with high performance characteristics. It can be used in a variety of applications to reduce the amount of electromagnetic interference present. Its working principle is simple yet effective, providing maximum attenuation of common mode noise at frequencies from 16kHz to 30MHz. Its internal isolation material and shielding provide additional protection against external interference. As such, it is an effective and reliable choice for many industries.

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