RN202-1.5-02-1M6

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Common-mode choke is a kind of inductor that can effectively suppress common-mode interference. The commonly used common-mode choke is composed of a multi-turn coil and two ferrite cores. It has the advantages of high common-mode impedance, low differential-mode impedance, small size, light weight and stable performance. RN202-1.5-02-1M6 is a common-mode choke commonly used in the industrial field application. This article will describe in detail its application fields and working principles.

Application Field

RN202-1.5-02-1M6 is a common-mode choke used in industrial fields, especially in communication fields. This common-mode choke is used in defibrillator, power protection unit, telephone, network card, surge protector, tester and other equipment. It has the features of low power loss, stable performance and easy to operate. In addition, the common-mode choke has a high common-mode impedance, ensuring that the product has a strong ability to reject common-mode interference. It is also widely used in anti-interference of power, signal and data cables, effectively improving the signal quality of the whole system.

Working Principle

RN202-1.5-02-1M6 is composed of a multi-turn coil and two ferrite cores. The function of the multi-turn coil is to achieve strong anti-interference effect by increasing the inductance of the line. The ferrite core plays a role of decompression and energy storage, reducing the noise frequency except the operating frequency and decomposing the noise generated by outside to prevent it from entering the internal system. The characteristic of the common-mode choke is the ability to reduce the amplitude of the common-mode interference relative to the differential-mode interference. At the same time, the common-mode choke acts as a filter, blocking the common-mode interference and allowing the differential-mode signals to pass through.

In conclusion, RN202-1.5-02-1M6 is a common-mode choke with wide application, it is mainly used in industrial fields such as communication fields, with the advantages of high common-mode impedance, low power loss and stable performance. The working principle of the common-mode choke is achieved by using a multi-turn coil and ferrite core to reduce the common-mode interference relative to the differential-mode interference. Finally, it has strong interference suppression effect.

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