CMS1-13-R

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Common Mode Chokes, otherwise known as CM chokes, are used in a variety of applications. They are designed to provide a low inductance path for common mode current, often at frequencies from several kHz to several GHz. In order for the choke to be effective, the common mode impedance must remain lower than the differential mode impedance.

The CM choke family CMS1-13-R is one of the most popular common mode chokes, and it is used in numerous applications. This choke is designed to have a high common mode impedance while still maintaining a low differential mode impedance. This ensures that the choke remains effective in a range of frequencies from several kHz to several GHz. Additionally, the construction of this particular type of choke allows it to remain effective even in challenging environments, making it suitable for applications where there are high electromagnetic interference levels.

The working principle of CM chokes is based on the fact that the current traveling through the choke coil causes a magnetic field. This magnetic field induces a voltage in nearby wire coils, which opposes the flow of current in the wire. In this way, the choke prevents the current from entering or leaving the wire.

The CMS1-13-R is designed for use in specific applications, including common mode noise suppression, decoupling, level shifting, and audio applications. In common mode noise suppression, the choke works to suppress the current that is not being used for a given signal or power. This is particularly useful in applications where high power is being used, as it allows for the suppression of any unwanted or unneeded current. In decoupling, the choke is used to ensure a path of low-impedance for high-frequency noise, preventing it from reaching the rest of the circuit. This is useful for preventing any noise from affecting the performance of the circuit.

In level shifting, the choke is used to shift the voltage level of a signal between two components, thus allowing the signal to be changed without needing to be converted back into a digital format. This is useful in applications such as signal processing, since it allows for rapid transformation of digital signals, without the need for an analog-to-digital conversion. Lastly, the choke is also used in audio applications, as it is able to hold the voltage level of the signal unchanged, while still allowing the signal to pass through.

The CMS1-13-R is a common mode choke that is designed for use in a variety of applications. It is highly effective in suppressing noise, decoupling, level shifting, and audio applications. Its construction allows it to remain effective even in challenging conditions, making it suitable for any application that requires the suppression of unwanted or unneeded current.

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