ACM-21H-900-T Filters

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Common Mode Chokes (CMCs) are devices used to suppress high-frequency noise, especially common mode noise, from electrical circuits by preventing noise currents from entering the circuits and affecting the signal integrity. The ACM-21H-900-T is a type of common mode choke specifically designed to reduce noise in high-frequency and low-impedance applications. It is capable of handling frequencies from 0 to more than 30 MHz.

The ACM-21H-900-T is a highly reliable and effective common mode choke for suppressing common mode noise in low-impedance applications. It is designed for application fields such as Telecommunications, Automotive, ICT, Medical, Aerospace, and many more. Its advanced structure incorporates an iron core and two coils in its primary windings to produce a wide range of frequencies that can reduce common mode or noise in the circuit. This core structure also enhances the stability of the ACM-21H-900-T for high temperature environments.

The working principle of the ACM-21H-900-T is based on cutting the common mode noise current in the circuit by producing a larger inductive reactance than the loop impedance. The inductive reactance prevents the noise currents from flowing through the circuit and provides protection from the noise effects on signals. This also reduces the electromagnetic interference (EMI) radiated from the circuit.

The ACM-21H-900-T is designed to provide a reliable noise suppression solution for low-impedance circuits. It offers the advantages of a wide frequency range, complete protection against common-mode noise, and cost-effectiveness. Its high-performance core structure provides excellent temperature stability and makes the ACM-21H-900-T a reliable common mode choke for a wide variety of applications.

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