FN3026HL-20-71

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The FN3026HL-20-71 belongs to the Power Line Filter Modules family. The filter modules are designed to provide a reliable, easily installed solution to most EMI filter needs in computer, communications, power conditioning and instrumentation applications. In this article, we will discuss the application field and working principle of the FN3026HL-20-71.

The FN3026HL-20-71 is a wideband low pass electronic filter designed specifically for use in applications where high frequency noise must be filtered out of an AC power line. It is a three terminal device, featuring a high current filter and EMI suppression. The filter eliminates high frequency electromagnetic interference (EMI) from the line while allowing the fundamental AC power signal to pass through without distortion. The filter can be used to reduce the amount of noise produced by cables, motors, transformers, and other sources of EMI in the application.

The FN3026HL-20-71 can be used in a wide range of applications such as home appliances, laboratory or industrial equipment, lighting systems, HVAC systems, etc. It can also be used in medical equipment, gaming machines, industrial controllers, and other applications that require clean and reliable power. It is also suitable for use in automotive applications such as battery chargers, solar inverters, and electric vehicles.

The FN3026HL-20-71 works by passing the high frequency energy through a low-pass filter, which attenuates the signal as the frequency increases. The filter consists of an inductor, also known as an inductor-capacitor (LC) filter, with a series and parallel resistor. The combination of the inductor, capacitor, and resistors create a low pass filter with a cutoff frequency of 10kHz. The filter is designed to reduce the high frequency noise that affects the power line, while allowing the fundamental AC power signal to pass through without distortion.

In addition to the low pass filter, the FN3026HL-20-71 also has an EMI suppressor. The suppressor works by reducing the amount of noise that is emitted from the power line. The suppressor is wired in parallel with the filter and is designed to reduce the noise in the signal by limiting the amount of current that passes through it. The suppressor also reduces the amount of electromagnetic radiation that is emitted from the power line.

The FN3026HL-20-71 is a reliable, easily installed solution to EMI filter needs in a variety of applications. It is a three terminal device, which eliminates high frequency interference from the line while allowing the fundamental AC signal to pass through without distortion. The filter consists of an inductor, a series and parallel resistor, and an EMI suppressor. This combination creates a low pass filter with a cutoff frequency of 10kHz, while the EMI suppressor helps to further reduce the amount of noise coming from the power line. The FN3026HL-20-71 is suitable for use in home appliances, laboratory or industrial equipment, lighting systems, HVAC systems, medical equipment, gaming machines, and industrial controllers.

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