1214-007

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EMI/RFI Filters: 1214-007 Application Field and Working Principle

Electromagnetic interference (EMI) and radio frequency interference (RFI) are two of the most pressing problems facing electronic devices and systems operating in a wide variety of environments. This is especially true in industries like aerospace, automotive, military, medical, telecommunications, and consumer electronics, where advanced electronic systems are subjected to large amounts of electromagnetic noise. EMI and RFI can cause significant degradation of the performance of these systems, leading to malfunction or even complete system failure. To combat this problem, specialized EMI/RFI filter devices are designed to reduce the effects of EMI and RFI on electronic systems.

The 1214-007 series of EMI/RFI filter devices is targeted at applications in the aerospace, automotive, and military markets. These filter devices are designed to provide high levels of attenuation against a wide range of high-frequency radiation, allowing the electronic system to operate with very little interference or noise. The 1214-007 series utilizes a combination of inductive and capacitive components to create an effective low-pass LC filter network. The filter network is designed to selectively reduce the amplitude of high-frequency signals while allowing low-frequency signals to pass through unaffected.

The 1214-007 series is composed of two major components: the inductors and the capacitors. The inductors are designed to provide high levels of attenuation to high-frequency radiation, while the capacitors are designed to selectively reduce the amplitude of high-frequency signals while allowing low-frequency signals to pass through unaffected. These components are combined in series to form an LC filter network.

The 1214-007 series uses a two-stage filter network design. The first stage is a low-pass filter, which consists of two inductors and two capacitors in series. This stage is designed to attenuate high-frequency signals, while allowing low-frequency signals to pass through without attenuation. The second stage of the filter network is a second order RC filter network, which is designed to reduce transmission of EMI or RFI signals. The RC filter network consists of two resistors and two capacitors in series. This stage is designed to attenuate signals in the frequency range of 400 KHz to 10 GHz.

The 1214-007 series of EMI/RFI filters offer excellent attenuation performance over a wide range of high-frequency signals. These filters are designed to provide maximum attenuation in the range of 400 KHz to 10 GHz, allowing electronic systems to operate with much less interference than would otherwise be possible. The 1214-007 series is also designed for easy implementation and is available in several mountable configurations, allowing for easy integration into existing systems.

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