MEM2012V211RT

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EMI/RFI filters are components used to reduce interference and noise of electrical and electronic systems. The MEM2012V211RT series is a type of high power EMI/RFI filter, specifically designed for use in radio frequency (RF) and DC power industries. It is an excellent solution for protecting against electromagnetic interference (EMI) and radio frequency interference (RFI) across a wide range of applications.

The MEM2012V211RT is able to provide an impressive power handling capability of up to 1.5kW. It is available in a choice of four size/voltage ratings – from 1/4 watt to 6 watts at 5V to 48V. The filter is able to withstand extreme temperatures ranging from -40°C to +85°C, making it highly suitable for operation in harsh industrial environments.

The filter is based on a combined LC and RC network, which are combined in a symmetrical and sequential order to ensure maximum decoupling of noise and interference. The LC network consists of a series of multiple inductors, connected in a shunt-series, designed to provide a high impedance at the frequency of interest. The RC network consists of a series of multiple capacitors, connected in an shunt-series, which provide a low impedance at the frequency of interest.

The combination of the LC and RC networks forms a filter circuit, which is known as an EMI/RFI filter. The filter is designed to reject any unwanted noise and interference from entering the main circuit, while allowing the desired signal to pass through with minimal distortion. This ensures that the system is able to operate with maximum performance and reliability.

The filter is also designed to operate in an open-drain or push-pull configuration. In an open-drain configuration, the filter ensures that the unwanted noise and interference is blocked from entering the main circuit. On the other hand, in the push-pull configuration, the filter is designed to automatically sense the incoming voltage and adjust its filtering properties accordingly. This ensures that the filter can be used in a wide variety of applications.

The MEM2012V211RT is also equipped with an internal disconnect switch that can be activated in the event of an overvoltage. This switch is designed to instantly disconnect the filter when an overvoltage occurs, thus providing additional protection to the system.

The MEM2012V211RT is an ideal solution for reducing noise and interference in applications such as industrial, automotive, power electronics, telecom, consumer electronics, and military applications. The filter is also designed to be compatible with most types of enclosures, and is able to withstand shock and vibration making it highly suitable for a wide variety of applications. It is also RoHS compliant, which makes it an ideal choice for environmental friendly applications.

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