NAM-06-221-DXE

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Power line filter modules are widely used in various electronic devices for protection against spikes and surges. The NAM-06-221-DXE module is a power line filter module that is especially designed for use in applications where electromagnetic interference (EMI) and radio frequency interference (RFI) need to be minimized. The module features a two-stage filter network that provides good noise suppression and improves system performance.

Overview

The NAM-06-221-DXE module contains an integrated high-performance PI filter network in an SMD encapsulation. It is a single-phase inline filter module with capacitive input and inductive output, designed to reduce EMI/RFI noise in a wide range of applications. It is most suited for power converters, power supplies, automobile electronics and home appliances.

Principles of Operation

The NAM-06-221-DXE module contains an integrated high-performance two-stage filter network. The first stage is designed to reduce the high-frequency noise and the second stage provides attenuation of mid- to low-frequency noises. The two stages of the filter network are electrically connected with each other and are carefully tuned to offer optimum performance.

The two filter stages are based on the differential mode (DM) and common mode (CM) filter technologies. The DM filter utilizes a capacitor-inductor (C-L) network to reduce differential mode noise, whereas the CM filter is built from a capacitor-resistor (C-R) network to reduce common mode noise. The two filters are integrated into a single network, with the DM filter positioned on the input side and the CM filter positioned on the output side.

Features and Benefits

The NAM-06-221-DXE module features a dual-stage power line filter for excellent EMI/RFI noise suppression. The performance of the module is greatly improved with a wide frequency range and low insertion loss. The module offers high current handling capacity, withstanding overcurrent and surge current up to 5M amps. It is also designed with an integrated overvoltage protection that protects the system against damage from an overvoltage condition. The module is highly reliable and has a durable construction with a long life expectancy.

The NAM-06-221-DXE power line filter module is particularly suitable for applications that require high power quality and EMC requirements, such as power converters, automotive electronics, and home appliances. The highly optimized design of the module ensures high performance and cost-effectiveness. Furthermore, the module is RoHS-compliant, ensuring no hazardous by-products during operation.

Applications

The NAM-06-221-DXE module can be used in a wide range of applications where EMI/RFI noise suppression is required, such as:

• Power converters and power supplies
• Automotive electronics
• Telecommunication equipment
• Industrial control system
• Home appliances

Conclusion

The NAM-06-221-DXE module is a versatile power line filter module that offers superior performance and high-quality EMI/RFI noise protection. Its improved filter network design and integrated overvoltage protection provides enhanced performance and protection from damage. The module provides a reliable and cost-effective solution for reducing EMI/RFI noise in a wide range of applications, making it an excellent choice for high power quality systems.

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