PEMI4QFN/HP,132

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EMI/RFI filters are important components of many electrical and electronic systems. They can help to reduce the interference or electro-magnetic noise generated by external sources. The PEMI4QFN/HP,132 is an efficient EMI/RFI filter, especially designed for commercial, industrial and military applications. This article will discuss the application field and working principle of the PEMI4QFN/HP,132.

The PEMI4QFN/HP,132 is a four element EMI/RFI filter designed for multiple frequencies. It is suitable for frequency ranges from 1 kHz to over 6 GHz. This filter can be effectively used in most applications including communications, industrial and gaming systems, as well as automotive systems. It is widely used in Bluetooth, Wi-Fi, and cellular connectivity, and is also suitable for short range wireless technologies such as NFC, Wi-Fi Direct and Zigbee. Its low insertion loss, low signal distortion, and high common mode impedance over all frequency ranges make it an ideal choice for high performance electronic systems.

The main working principle of the PEMI4QFN/HP,132 is to reduce the electro-magnetic interference generated by external sources, by absorbing or deflecting it. It does this by using multiple filters in its elements. Each filter consists of a combination of capacitors, inductors and resistors, and their combination is designed to create a band-pass filter (BPF) that can absorb EMI/RFI within certain frequency ranges. Depending on the frequencies of EMI/RFI they are exposed to, other filters will be used to create additional band-stop filters (BSF) which will also absorb EMI/RFI. In addition, the common mode impedance of the filter is tuned to provide maximum attenuation. This creates an efficient EMI/RFI filter that can effectively reduce any unwanted interference.

The PEMI4QFN/HP,132 EMI/RFI filter is perfect for applications where small size and low cost are of utmost importance. It is capable of providing high performance, while remaining very cost effective. With its wide frequency range and intense EMI/RFI suppression, this filter is ideal for numerous applications. From automotive systems to Bluetooth and Wi-Fi radios, this filter will provide a reliable solution that is cost-effective and easy to install. The PEMI4QFN/HP,132 is the perfect choice for any application where EMI/RFI reduction is required.

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