PEMI8QFN/HR,132

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EMI/RFI Filters (LC, RC Networks) play a critical role in many electronic applications. The PEMI8QFN/HR,132 is a type of filter used to reduce electromagnetic interference (EMI) and radio frequency interference (RFI) from entering or exiting electronic components. This filter helps protect against damage to components and wiring in systems as well as reducing the risk of hearing interference or EMI propagating into broadcast systems.

The PEMI8QFN/HR,132 components are designed to minimize the amount of EMI and RFI that can enter or exit a device. It is based on an induction-loop coil-masked technique, which makes it suitable for high-frequency filtering applications. The inductor is integrated with the filter housing, meaning it is a self-contained package and does not require additional construction. It has a frequency bandwidth of 10 to 15 MHz, meaning it is effective over a wide range of frequencies. The PEMI8QFN/HR,132 also has an insertion loss of less than 2 dB, making it ideal for applications where minimal signal loss is desired.

In terms of design, the PEMI8QFN/HR,132 utilizes a resistor-capacitor network (RC network) as part of the filter. The RC network consists of two capacitors connected in parallel with a resistor in series. The capacitors reduce the level of high-frequency oscillations in the signal passing through the network. The resistor is included to reduce the gain of the capacitor output, helping reduce the amount of EMI and RFI that can enter or exit the filter.

The PEMI8QFN/HR,132 is designed to meet requirements for low-density EMI/RFI filtering in a variety of applications including automotive, aerospace, consumer, and industrial systems. It is also used in medical applications such as medical imaging equipment where a low-profile filter is needed. Additionally, PEMI8QFN/HR,132 filters can be used to reduce the amount of radiation emitted by electronic components or to protect sensitive components from incoming interference.

In addition to being used in applications where EMI/RFI reduction is desired, the PEMI8QFN/HR,132 can also be used in applications where grounding is needed. The filter can be used to create a ground path from the device to the ground, which can help reduce the risk of static electricity.

Overall, the PEMI8QFN/HR,132 is an effective EMI/RFI filter that is used in many applications. Its self-contained design helps simplify installation and the RC network helps ensure that low levels of interference are blocked from entering or exiting the filter. The filter is also capable of providing grounding protection, making it a versatile and widely used filter for many applications.

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