FN420-2.5-13

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Power line filter modules are frequently used components in power supplies and other electronic equipment for the purpose of suppressing electromagnetic interference (EMI) and electrical fast transient (EFT) phenomena. In particular, FN420-2.5-13 series power line filters are commonly used in power supplies, which are high voltage, high current, and low ripple current applications. This article will explore the application field and working principle of the FN420-2.5-13 series filter.

The FN420-2.5-13 series filter is mainly suited for high voltage, high current applications. These power line filters can be used for not only low-frequency noise suppression, but also for high-frequency noise and transient suppression. Thanks to its reliable surge and overvoltage handling capabilities, this type of filter is also suitable for multiple applications in various industries such as automotive, renewable energy, and industrial control systems.

The FN420-2.5-13 series power line filter provides a wide range of protection and features. In addition to EMI and EFT suppression, the filter also provide excellent temperature stability and reliability. It is capable of handling high inrush current and provides high continuous current ratings, which helps reduce the effects of overvoltage transients. The filter also offers an optional integrated ground line terminal, which ensures optimal installation and adequate grounding.

The FN420-2.5-13 series filter is a one piece, single or dual stage filter design. This design offers high attenuation of conducted emission and is able to effectively filter noise on both the input and output lines. The filter has a wide operating temperature range of -40°C to +125°C, which allows them to be used in a variety of applications. The filter also features low insertion loss, low attenuation, high capacitance, and excellent AC performance.

The FN420-2.5-13 series filter works by providing a variety of signal interruptions that slow the transfer of electromagnetic energy from one side of the filter to the other. This reduces the noise from the power line. By connecting capacitors subjected to the rated voltage and inductors between the Lines, the capacitors filter out high frequency signals and the inductors filter out low frequency signals. The filter allows signals from the power line to pass through, but filters out any EMI or EFT disturbance, thus reducing the noise and ensuring that the power line remains stable.

The FN420-2.5-13 series power line filter modules are suitable for a variety of applications, ranging from industrial systems to consumer electronics. The filter\'s wide range of features makes it an excellent choice for any power line application. With its strong surge and overvoltage handling capabilities, reliable temperature stability, and high current ratings, the FN420-2.5-13 series filter is an ideal solution for high voltage, high current application requirements.

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