NAP-30-221-DXU

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NAP 30-221-DXU is a power line filter module that is used for signal isolation, noise reduction, and power line protection. It is designed to reduce electromagnetic interference (EMI) that can disrupt or interfere with electronic equipment. The module is designed for industrial applications such as communication transmission, automation systems, medical equipment, and military weapons systems.

The NAP 30-221-DXU is built on an integrated power line filter system that provides a single-stage, high-quality, dual-stage, ultra-low-impedance noise reduction filter. The integrated power line filter system is designed to provide a high impedance response to incoming unwanted noise and reduce cross-talk between equipment connected to the same electrical current. The integrated filter system also provides isolation from external noises, primarily electromagnetic or electrostatic. This helps protect sensitive components from damaging interference.

The NAP 30-221-DXU features a dual voltage design that allows the filter module to be used in both single-phase and multi-phase applications. The typical operating voltage range of the filter is from 90 to 264 Vac (50/60 Hz). The module is able to withstand an AC voltage up to 1050 Vac (50/60 Hz), and surge currents up to 30A peak.

The NAP 30-221-DXU filter module also features an ultra-low EMI noise rejection of up to 80dB. This ensures high-quality signal reception and signal/power integrity against high frequency noise disturbances. The filter also provides built-in differential mode and common mode noise protection.

The working principle of the NAP 30-221-DXU power line filter module is based on the physical properties of a capacitor and inductor combination. The filter module consists of two capacitors and two inductors connected in a series and parallel configuration. The capacitors and inductors work together to reduce EMI by blocking unwanted frequencies. The first capacitor filters out the low frequency and high frequency noise signals, and the second capacitor filters out any remaining low frequency and high frequency noises that pass through the first capacitor.

The inductors serve to reduce high frequency signals and harmonics created by high frequency oscillating waves or "ringing". Inductors also act as a shield against high frequency transients or spikes generated by power harmonics or a switching circuit. The combination of capacitors and inductors provides superior protection against EMI.

In summary, the NAP 30-221-DXU is a power line filter module designed for industrial use. It is an integrated power line filter module that provides single-stage and dual-stage ultra-low-impedance noise reduction. The module also offers 80 dB noise rejection to ensure optimal signal reception and power integrity. The working principle of the filter is based on the physical properties of a capacitor and inductor, which work together to reduce EMI and provide protection against high frequency transients and harmonics.

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