PEMI6QFN/HP,132

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EMI/RFI Filters are designed to reduce electromagnetic interference and radio frequency interference, allowing signals to flow without disruption in the form of noise. PEMI6QFN/HP,132 is an EMI/RFI filter developed for commercial applications. It offers low insertion loss and high isolation performance while providing a cost-effective solution. This article will discuss the application field and working principle of PEMI6QFN/HP,132.

Application Field:

PEMI6QFN/HP,132 is designed for a variety of commercial applications, including communication systems, consumer electronics, computers, automotive, and medical equipment. It is designed to meet the requirements of EMI/RFI performance, size, and cost. It is designed to reduce common-mode induced currents, which can cause signal interference in high-speed serial data lines. It also helps prevent EMI/RFI from entering or exiting the device.

Working Principle:

The working principle of PEMI6QFN/HP,132 is based on the use of an inductor-capacitor (LC) network. The LC network is composed of one inductor and two capacitors, and is designed in such a way that the inductance reacts with the capacitance to form a filter that is highly efficient at suppressing common-mode interference. This filter has an insertion loss of under -30dB and a common-mode rejection ratio of up to -60dB. It is also designed to have an impedance matched to the line in order to maximize the performance of the filter.

To further improve the effectiveness of the filter, the LC network is shielded by an EMI/RFI shield. This shield helps to reduce the electromagnetic interference coming from outside sources, and is designed to be highly effective at blocking both lower frequencies and higher frequencies. The shield is also designed to ensure that the signal passes through with low loss and no distortion.

The working principle of PEMI6QFN/HP,132 is based on the principles of inductance and capacitance, and is designed to provide superior protection from noise and EMI/RFI interference. It is simple, effective, and cost-effective. This filter offers excellent performance while still being highly affordable.

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