VEMI85AB-HGK-GS08

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Electromagnetic interference (EMI) and radio frequency interference (RFI) are two types of noise source that impede the operation of electronic and electrical systems. It is important to minimize such sources of interference. EMI/RFI filters are designed to do just that. The VEMI85AB-HGK-GS08 model belongs to the EMI/RFI Filters (LC, RC Networks) category. This article will discuss the application field and working principle of the VEMI85AB-HGK-GS08.

Application Field

The VEMI85AB-HGK-GS08 is an EMI/RFI filter that is suitable for EMI/RFI suppression in circuit board and system-level applications. It can be used for power system components, including industrial ethernet networks and data processing systems. It is also suitable for applications in communication equipment, such as telecom base stations, and consumer electronics, such as DVD players.

Working Principle

The VEMI85AB-HGK-GS08 uses an LC network to reduce EMI and RFI. The LC network works by suppressing high-frequency noise using an inductor and a capacitor. The inductor works by blocking the flow of electric current to the connected device, while the capacitor works by storing energy and releasing it in a controlled way. The combination of the inductor and capacitor works to reduce noise, making the system less susceptible to interference.

This EMI/RFI filter is able to handle both wideband and narrowband noise. It has a low attenuation level, meaning it does not significantly reduce the signal strength of the connected device. It also has a wide dynamic frequency range, allowing it to work with frequencies up to 900MHz.

The VEMI85AB-HGK-GS08 is a reliable EMI/RFI filter. It has a wide operating temperature range, -40°C to +105°C, which means it can be used in a variety of applications. It also has a high insulation resistance, which ensures high protection from ground loops, and a high current rating, which ensures that it can handle high power loads.

Conclusion

The VEMI85AB-HGK-GS08 is a reliable and efficient EMI/RFI filter for power system components, communication equipment, and consumer electronics. The LC network used by this filter reduces high-frequency noise, protecting the system from interference. It has a wide operating temperature range and a high insulation resistance, making it suitable for a variety of applications.

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