PEMI8QFN/LE,132

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

EMI/RFI Filters (LC, RC Networks) are designed to inhibit electromagnetic interference (EMI) or radio frequency interference (RFI). The PEMI8QFN/LE,132 filter is a type of EMI filter that is designed to remove EMI or RFI from electrical and electronic circuits. It is often used in applications where sensitive equipment may be at risk of interference from external sources.

The PEMI8QFN/LE,132 filter is a low pass filter, which means it passes low-frequency signals while rejecting high-frequency signals. It consists of two components: an inductor (L) and a capacitor (C). The inductor and capacitor work together to create an electrical network that acts as a barrier, blocking out certain frequencies.

At frequencies below its cutoff frequency, the PEMI8QFN/LE,132 filter passes signals with minimal loss. Above the cutoff frequency, the filter starts to reject more of the signal, up to a certain maximum attenuation level. This maximum attenuation level is known as the stopband.

The PEMI8QFN/LE,132 filter is primarily used in the industrial, automotive, medical, and military applications. In the automotive industry, EMI filters are used to reduce the amount of interference caused by the vehicle’s electronic systems. In the medical industry, they are used to reduce the amount of interference between medical devices and other electronic systems. In the military, EMI filters are used to reduce the amount of interference caused by electronic warfare systems. They can also be used to prevent eavesdropping of communications systems.

The PEMI8QFN/LE,132 filter is typically installed in between two components; for example, between a power supply and a signal processor. This helps to reduce any potential interference caused by the power supply. It also helps to protect the signal processor from any damage caused by external interference.

In operation, the filter works by blocking out any unwanted signals, while passing only the wanted signals. It does this by blocking out frequencies that are above the cutoff frequency. As the frequency of the signal increases, more and more of the signal is blocked until it reaches the cutoff frequency of the filter. At this point, the maximum level of attenuation is reached and all of the unwanted signals are blocked. The wanted signals are still passed without any major level of attenuation.

In conclusion, the PEMI8QFN/LE,132 filter is an important device for reducing EMI or RFI in certain applications. It is a simple and effective way of providing EMI/RFI protection in sensitive areas. The filter works by blocking out unwanted signals, while passing only the wanted ones. This helps to keep electrical and electronic circuits free from external interference, and allows them to operate as intended.

The specific data is subject to PDF, and the above content is for reference