PEMI6QFN/HG,132

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Electromagnetic interference (EMI) / radio frequency interference (RFI) filters are indispensable components used in many electronics to ensure signal integrity and compliance to proper operation standards.

PEMI6QFN/HG,132 is a model of EMI/RFI filter which is designed to mitigate electromagnetic emission and interference caused by switching power supplies. It features a high current rating of 12 A, maximum input voltage of 128 VDC, and a variety of filtering options.

The PEMI6QFN/HG,132 EMI/RFI filter works by connecting between the power supply and the load and providing an impedance from both EMI/RFI sources and power supply. When EMI/RFI radiation is present, the filter\'s impedance will reduce the EMI/RFI signal before it can reach the load. The filters are also designed to suppress any harmonics from the switching power supply.

The PEMI6QFN/HG,132 EMI/RFI filter can be used in a wide range of applications, such as power supplies, data acquisition systems, medical equipment, and communication systems. It can also be used to improve the signal integrity and reliability of circuits with high speed data transmission.

The PEMI6QFN/HG,132 EMI/RFI filter consists of two LC networks and one RC network. The LC networks consist of inductors and capacitors, while the RC network is made up of capacitors and resistors. The capacitors store electric charge, while the inductors create a magnetic field when a current passes through them. The resistors act as a load, dissipating energy. The LC networks are used to filter out high frequency signals. The RC network is used to filter out low frequency signals, such as power supply and EMI/RFI signals.

The LC and RC networks are connected in series, and all three components (inductors, capacitors and resistors) are connected in parallel. This configuration allows the filter to provide a wide range of bandwidths and frequencies, ranging from 10 kHz to 1 GHz. By providing a wide range of filter options, the PEMI6QFN/HG,132 EMI/RFI filter can effectively reduce EMI/RFI radiation and improve signal integrity.

In addition, the filter also features an inner shield and outer shield to provide additional protection. The inner shield is made of copper and reduces electromagnetic radiation, while the outer shield reduces the effects of external EMI/RFI sources. This makes the PEMI6QFN/HG,132 filter ideal for use in areas where EMI/RFI protection is needed.

Overall, the PEMI6QFN/HG,132 EMI/RFI filter is an essential component for a reliable and efficient electronic system. It can reduce EMI/RFI radiation and improve signal integrity, while also providing additional protection from external EMI/RFI sources. With its wide range of filter options, high current rating, and maximum input voltage, the PEMI6QFN/HG,132 is a great choice for many applications.

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