FN2090LL-20-06

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Power Line Filter Modules

The FN2090LL-20-06 is a power line filter module that is designed to resist the interception of electric signals, electromagnetic interference, and induced signals. This specific model is a two-stage filter with an operating frequency of 20 MHz and a stability of 0.06 ohms. It is designed to provide low loss and wide bandwidth in a small form factor, and is ideal for use in a variety of applications.

Application Field

The FN2090LL-20-06 power line filter module can be used in a wide range of applications, from consumer electronics and medical equipment to industrial automation and instrumentation. Some common applications include:

• Automated control systems
• High-frequency switching power supplies
• Lighting equipment
• Analytical instrumentation
• Measurement devices
• Telecommunication systems
• Aviation control systems
• Industrial electrical systems

Working Principle

The FN2090LL-20-06 power line filter module works by blocking the passage of electric currents along certain paths while allowing other currents to pass unimpeded. It contains arrays of capacitors and/or inductors that are connected in series and parallel configurations to filter out unwanted noise. When connected to a power line, the filter module attenuates both common-mode (CM) and differential-mode (DM) electrical noise, creating a safe, clean, and reliable power source.

The FN2090LL-20-06 is designed to provide superior attenuation and low insertion loss, making it suitable for a wide variety of applications. It is constructed from premium grade materials, ensuring a durable and reliable performance, and is designed to meet the stringent UL 60950 safety standards.

Advantages

The FN2090LL-20-06 power line filter module has several advantages compared to traditional power line filters. It is small enough to fit in limited space, yet provides excellent performance. It has a low Passband Insertion Loss of 0.2 dB, ensuring a steady supply of clean power. It also has a high Common-Mode Attenuation of 70 dB and a Differential-Mode Attenuation of 80 dB, allowing it to attenuate both CM and DM noise reliably. Additionally, it meets the stringent UL 60950 safety standards, ensuring a safe and reliable performance.

Conclusion

The FN2090LL-20-06 power line filter module is a reliable, compact, and safe power source for a wide variety of applications. Its small size, low insertion loss, and high common-mode and differential-mode noise attenuation make it a valuable addition to any power line system. Whether you’re looking for an improved power source for a consumer electronics device, medical instrument, or industrial application, the FN2090LL-20-06 is an excellent choice.

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