PEMI8QFN/CE,132

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EMI/RFI Filters are designed to protect electronic systems from interference caused by electromagnetic or radio frequency impulses. A PEMI8QFN/CE,132 filter is specifically made for low-frequency applications and features fast response time and broad frequency range performance. This filter has the following properties:

Application Field

The PEMI8QFN/CE,132 filter is used in a variety of applications in both commercial and industrial settings. It is designed for low frequency operation where performance needs to be stable at low voltage or current levels. The filter is suitable for applications in which low capacitance, tuned networks, and compact size are of importance. It is ideal for use in audio amplifiers, low frequency radio systems, video switching systems, and consumer electronics, among other applications.

Working Principle

The PEMI8QFN/CE,132 filter utilizes a combination of tuned coils and capacitors to provide a wide-range of interference suppression under various conditions. The filter consists of two independent sections, the 1st section of the filter consists of an inductor in conjunction with two capacitors, while the 2nd section is an RC network. The combination of components filters undesired receive and transmit signals at the input and output stages of the system. The inductance of the tuned coils push the frequencies away from the desired signals, providing insulation for sensitive equipment. The capacitors act as low-pass filters, allowing only desired signals through while blocking out undesired noise. This combination of components also helps to ensure high power transfer capabilities by reducing the capacitive reactance of the system.

Conclusion

The PEMI8QFN/CE,132 filter provides effective noise suppression for low frequency applications. It is designed for stability and high power transfer capabilities, making it an ideal solution for audio amplifiers, low frequency radio systems, video switching systems, and consumer electronics. The combination of components ensures that undesired signals are filtered out of the input and output stages of the system, making this filter an invaluable tool for ensuring high performance levels in a wide range of electronic applications.

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