DSS6NZ82A103Q91A

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EMI/RFI filters are essential components used in a variety of applications and equipment, such as television sets, computers, and mobile phones, to reduce the amount of electromagnetic interference (EMI) and radio-frequency interference (RFI) emitted from electrical and electronic equipment. The DSS6NZ82A103Q91A is an example of an EMI/RFI filter designed to attenuate EMI and RFI generated by computers, data communication systems, and industrial control systems in the frequency range of 30MHz to 620MHz. The filter is designed for differential and common mode suppression with minimum insertion loss and low signal distortion. The DSS6NZ82A103Q91A is typically used in audio, video and telecommunication equipment and in other applications which require controllable attenuation of signals from 30MHz to 620MHz.

The DSS6NZ82A103Q91A EMI/RFI filter is a surface-mountable, multi-line device that offers potential users great size, performance and cost advantages. It is an LC-type filter, based on the combination of inductance (L) and capacitance (C). The device features high quality components including high Q inductors and high performance chip capacitors, permitting excellent bandstop performance, high attenuation in the stop-band and low insertion loss and ripple in the passband. The topology of the filter is also designed to minimize reflected signal energy which is critical to the performance of the filter in long-distance high-speed communication systems.

The working principle of the DSS6NZ82A103Q91 field involves the combination of inductance and capacitance where the inductance is used to create a low-pass filter to trap EMF and RFI, while the capacitance forms a high-pass filter to block low frequency interference. This combination results in an effective filter with good frequency response and impedance matching. The filter is designed to provide maximum attenuation in the frequency range of 30MHz to 620MHz and has the capability of rejecting RF radiation while also passing the desired signal. The filter also has excellent common and differential mode performance, as well as robust tolerance to temperature and voltage variations.

The DSS6NZ82A103Q91A EMI/RFI filter is also designed for both differential and common mode operation. In differential-mode operation, the device is used to attenuate signals in the frequency range from 30MHz to 620MHz in both directions. The filter is also designed to provide maximum attenuation in the stop band and low insertion loss and ripple in the pass band. In common-mode operation, the device is used in applications where a high level of common-mode interference is present and will effectively attenuate the common-mode signal at the specified frequencies.

In summary, the DSS6NZ82A103Q91A EMI/RFI filter is an excellent solution for applications requiring maximum attenuation in the frequency range of 30MHz to 620MHz. It offers size, performance and cost advantages, as well as excellent EMI/RFI performance in both differential and common mode conditions. The working principle of the filter is based on the combination of inductance and capacitance, where the inductance creates a low-pass filter and the capacitance forms a high-pass filter to provide maximum attenuation. The device can be used in applications such as audio, video and telecommunication equipment and is well suited for use in long-distance high-speed communication systems.

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