CM7560R-826

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Common Mode Chokes are components of electricity technology designed to suppress high levels of electromagnetic interference (EMI) emitted by modern electronic devices. The components are also called noise suppression chokes, or common mode line filters. Common Mode Chokes allow the normal passage of electric current through a circuit but obstacles high frequency EMI which can interfere with the flow of electronic signals and damage the performance of electronics. They are available in many shapes and sizes, from traditional wire coils to state-of-the-art plastic boxes. CM7560R-826 Chokes are one of the most widely used varieties.

The CM7560R-826 Choke has two terminals, 2A and 2B. This type of choke has an inductance value of 80 μH with an impedance of 100 ohms. This choke provides a high attenuation at high frequencies and is suitable for applications involving high frequency switching such as SMPS (switch mode power supply) applications. The working principle behind the CM7560R-826 choke is based on the use of an inductor, or coil, in series with the signal path. The inductor acts as an impedance, blocking high frequency signals by creating a strong magnetic field that absorbs the energy from the electric current passing through it.

CM7560R-826 chokes are mostly used in applications where high frequency signals or high resolution analog signals need to be blocked or filtered out. Examples include power supplies, telecommunication circuits, and audio systems. These chokes are also often found in industrial equipment, home appliances, and medical equipment where they effectively prevent EMI interference. The choke allows the desirable DC current to pass while blocking or reducing any AC power ‘noise’ on the line.

The design of the CM7560R-826 chokes is based on electrical components such as resistors and capacitors, which are connected in series and in parallel to the signal path. The resistor and capacitor serve as a filter to eliminate high frequency noise on the line while allowing AC or DC signals to pass through. The inductor acts like a filter to reduce high frequency signals, and the capacitor helps to reduce the power loss through the choke by acting as a buffer. The combination of these components forms a low-pass filter, which passes low-frequency signals, but blocks high-frequency signals.

CM7560R-826 chokes are widely used in a variety of applications. For example, the choke can be used in industrial applications to prevent uncontrolled EMI from interfering with sensitive electronic equipment, such as machine tools. In telecommunications, the choke can be used to reduce the interference around cell phone towers and to ensure that signals are transmitted unimpeded. In power supplies, these chokes can reduce the noise in circuits, ensuring the efficiency and safety of the electrical system. Finally, in audio systems, common mode chokes can help reduce the amount of high frequency noise in the signal, improving the quality of the sound.

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