842448-2

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Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) are two types of signals that can significantly reduce the performance of any system. These signals not only need to be filtered, but they also need to be attenuated in order to ensure a system operates at its optimal level. The 842448-2 EMI/RFI filter can help meet the requirements of any application. It is a compact, low-cost, yet reliable solution for mitigating interference noise and suppressing undesired emissions.

The 842448-2 EMI/RFI filter is an LC (or inductance-capacitance) filter network that is designed to reduce both EMI and RFI signals. It is a two-pole filter network comprised of inductors and electrolytic capacitors. The filter is designed to provide high insertion loss, low frequency attenuation, and high current surge capability. The filter contains two identical inductors that are connected to each other in parallel, and two electrolytic capacitors. The filter is designed to provide excellent attenuation of EMI and RFI signals with a wide range of frequencies.

The filter network of the 842448-2 EMI/RFI filter is designed with the goal of providing the best possible signal performance, while also providing a high level of reliability. The filter utilizes high quality inductors and capacitors, providing excellent attenuation and reliable operation over a wide range of frequencies. The filter is designed to provide low insertion loss, low frequency attenuation, and high current surge capability.

The working principle of the 842448-2 EMI/RFI filter is based on the Principle of Interference Frequency Relations (PIFR). PIFR states that two interfering frequencies can only interfere when the active frequency of one source is higher than the other active frequency. PIFR further states that when two interfering frequencies overlap within the filter bandwidth, the higher frequency will be heavily attenuated, while the lower frequency will be less affected. This principle allows the filter network to operate in a manner that effectively reduces both EMI and RFI signals.

The 842448-2 EMI/RFI filter is a great choice for applications that require filtering both EMI and RFI signals. It is a reliable and cost-effective solution for any situation where both EMI and RFI signals need to be suppressed. The filter is designed to provide excellent attenuation and a high level of reliability for a wide range of frequencies. With its rugged construction and low-cost design, the 842448-2 EMI/RFI filter offers a reliable, cost-effective solution for any application.

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