NAC-30-102-DXU

Series:	NAC
Part Status:	Active
Filter Type:	Single Phase
Configuration:	Single Stage
Voltage - Rated DC:	250V
Voltage - Rated AC:	250V
Voltage - Rated AC (Phase to Ground/Neutral):	250V
Current:	30A
Frequency - Operating:	--
Applications:	General Purpose
Approvals:	cURus, VDE
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	DIN Rail
Termination Style:	Terminal Block
Inductance:	--

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Introduction to NAC-30-102-DXU Power Line Filter Modules

NAC-30-102-DXU power line filter modules are an integrated power line filter solution designed to reduce electromagnetic interference (EMI) and radio-frequency interference (RFI) interference in high-frequency applications. They feature low insertion loss, high frequency efficiency, wide passband, and high operating temperature. This power line filter module provides effective low-pass filtering in all three regions of the electromagnetic spectrum: near, mid, and far-field.

Applications

NAC-30-102-DXU power line filter modules are designed for a broad range of applications in both consumer and industrial markets. They are particularly suitable for DC and AC applications that require noise-free operation such as telecommunications infrastructure equipment, medical instruments, power sources, high-speed digital communication networks, electric engines, instrumentation, and many other types of audiovisual equipment.

Working Principle

NAC-30-102-DXU power line filter modules employ an inductor-capacitor arrangement to create low-pass filters. Inductors are used to pass DC and lower frequency signals while blocking out higher frequency signals. Capacitors are used to pass AC and higher frequency signals while blocking out DC and lower frequency signals. The characteristic frequency of the filter is determined by the inductance and capacitance of the components used.The NAC-30-102-DXU power line filter modules employ a combination of lumped and distributed capacitors and inductors to create band-stop and low-pass filters. The lumped components provide a sharp cut-off frequency edge as they have a fixed capacitance and inductance at frequencies below the cut-off frequency. Distributed components, the inductors and capacitors connected in series, allow the filter to operate at higher frequencies with loss less component values. The combination of lumped and distributed components gives the NAC-30-102-DXU power line filter modules dynamic frequency response.

Component Design

The NAC-30-102-DXU power line filter modules are assembled with a combination of chip or leaded inductors and MLC or SMD capacitors. The chip inductors are made with ferrite core material and have a wide range of inductance values, typically between 2.2 and 220uH. MLC (Multilayer Chip) or SMD (Surface Mount Technology) capacitors are used in values between 0.1 and 10,000 pF with low DC leakage current and high ESR values.

Conclusion

The NAC-30-102-DXU power line filter modules provide effective noise-filtering performance in a compact footprint. They offer low insertion loss and wide passband, and are suitable for a wide range of high-frequency applications in consumer and industrial markets. Their combination of distributed and lumped components allows them to have a dynamic frequency response with a sharp frequency cutoff. Combined with their assembly of chip inductors and MLC and SMD capacitors, the NAC-30-102-DXU power line filter modules provide reliable performance and flexibility in noise filtration.

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