RTEN-5020

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Power Line Filter Modules provide an effective solution to mitigate conducted EMI/Radio Frequency Interference from electronic devices and appliances. The RTEN-5020 is one such filter module designed for high-power applications that operate in the 25 KHz to 2.4 GHz frequency range. This article outlines its application field and working principle.

The RTEN-5020 filter module is the perfect choice for high power devices and appliances, as it is capable of dissipating large amounts of energy. It is suitable for applications such as motor drives, electric motors, high power DC/DC converters, servers, and telecom power systems. The filter module is also widely used in industrial control systems, photovoltaic power generation systems, medical and healthcare devices, lighting systems, and other products that require high power EMI/RFI noise suppression.

The RTEN-5020 has an insertion loss of 70 dB or better in the 25 KHz to 2.4 GHz frequency range. This makes it ideal for high power applications, as it can efficiently attenuate high frequency emissions. The filter module also features a low impedance design that minimizes energy harvesting. Its capacitor and inductor values are carefully calibrated to ensure maximum performance. The filter module can be used in a variety of components and enclosures, including bulkhead and surface mount connectors.

The working principle of the RTEN-5020 is based on the Faraday shield effect. When a high frequency signal passes through a metallic conductor, such as the filter module, some of the energy is diverted and reflects other signals. This shielding effect is used to attenuate high frequency EMI and RFI noise. The filter module is designed to have a high impedance and low power factor at the target frequency, thereby reducing the EMI/RFI noise.

The RTEN-5020 is also designed with EMI suppressing components, such as capacitors and inductors, to further reduce the high frequency emissions. The inductor is placed between the input and output signals, which creates an electromagnetic energy barrier that attenuates the high frequency noise. The capacitors act as a low-pass filter, which reduces the high frequency noise at the output. The RTEN-5020 features an inductor shield to ensure that the inductor does not couple with other components in the assembly.

The RTEN-5020 has a wide range of applications in the medical, industrial, and aerospace industries. It is designed to minimize the amount of energy that is lost to EMI/RFI noise. This helps to reduce power consumption and improve system reliability. The filter module is an ideal choice for high power applications such as servers, motors, electric motors, and telecom power systems.

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