RN212-1.2-02

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Common Mode Chokes are high-performance electronic components used in the power supply and noise reduction in a wide range of applications. The RN212-1.2-02 is a type of Common Mode Choke specifically designed to provide an effective noise reduction solution in high-frequency and low-frequency data communication systems. It can also be used to filter power, reduce radiated emissions, and improve EMC reliability.

The RN212-1.2-02 is capable of rejecting common mode noise at frequencies greater than 200 kHz. It has a very low characteristic impedance of only 0.5Ω at 200 kHz, which enables it to reject common-mode noise while minimizing signal degradation. The choke also has an insertion loss of only 0.5dB at 200 kHz, so it does not significantly reduce signal strength.

The RN212-1.2-02 is typically used in computer lans, local area networks, and ethernets. It is also used in applications where high-speed data protocols require the lowest possible EMI/RFI, such as digital video surveillance and Voice over IP. It can also be used in high-speed transmission lines and digital multiplexing systems.

The RN212-1.2-02 works by attenuating common mode noise in the power line or signal line. It is able to do this because it is designed to be a differential filter of the differential mode noise. One side of the choke is connected to the power line or signal line and the other side is connected to ground. The RN212-1.2-02 works by allowing the differential mode currents to pass through the choke, while preventing the common mode noise currents from passing.

The RN212-1.2-02 is able to provide a variety of benefits in power and noise reduction. It is able to reduce electromagnetic interference (EMI) and radio frequency interference (RFI), which can cause problems in high-frequency digital systems. It also helps to reduce the noise in power supplies, preventing the voltages from fluctuating in unexpected ways. This helps to ensure that the system will run smoothly and that data transmission will remain uninterrupted.

The RN212-1.2-02 is an extremely versatile and reliable noise reduction component. It is an ideal choice for those looking to improve the performance and reliability of their systems. Its low insertion loss and excellent common-mode noise rejection make it an effective and highly efficient solution for reducing the noise in power and data signals.

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