NAH-10-472-D

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Power Line Filter Modules

The NAH-10-472-D is a compact line filter module with optimal noise suppression characteristics, making it ideal for applications in a wide range of industrial machines and consumer electronics products.

General Features

The NAH-10-472-D is rated to 4A and has a high-voltage rating of 250V, making it suitable for a range of applications. Its noise suppression characteristics include a high insertion loss, an impedance range of 0.2 to 200 Ohms and a UL94V-0 rated printed circuit board. Its wide range of EMI filtering options include standard and custom designs to meet any needs. The NAH-10-472-D also features a small size measuring just 10.5x21x14.7mm, convenient for space-constrained printed circuit board designs.

Applications

The NAH-10-472-D is suitable for a variety of industrial, consumer, security, medical, and communication applications. Its EMC filtering makes it suitable for industrial control systems, medical equipment, surveillance equipment, and communication networks. It can also be used in consumer electronics products such as PCs, monitors, TVs, and video products. The NAH-10-472-D is also suitable for applications in audio and video equipment, and is often used in DJ equipment, live music systems, musical instrument amplifiers, and other audio equipment.

Working Principle

The NAH-10-472-D works by reducing the transmission of noise from the power source over the power line. It operates in two stages, with the first stage using low-pass capacitive filters to reduce common-line noise, high-frequency sag, and noise peak from the power source. The second stage uses inductive elements or brake chokes to reduce differential-mode noise, frequency ringing, and reflected noise. The combination of these two stages provide optimal noise suppression characteristics and excellent EMI filtering performance.

Conclusion

The NAH-10-472-D is a compact line filter module with optimal noise suppression characteristics and a wide range of EMC filtering options. It is suitable for a variety of industrial, consumer, security, medical, and communication applications, and is often used in audio and video equipment. Its two-stage design provides optimal noise suppression while reducing the transmission of noise from the power source over the power line.

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