EMI1206R-300

As part of Ferrite Beads and Chips, the EMI1206R-300 is a ferrite bead for EMI/RFI suppression. Specifically, it is used to exhibit EMC filtering performance for components in the frequency range of 1MHz to 1GHz.

The EMI1206R-300 is an unpolarized EMI/RFI suppressor, meaning it works with both AC and DC. It provides superior suppression performance and features an extremely low impedance in the frequency range of 1MHz to 1GHz. The impedance value of EMI1206R-300 is 0.58ohm approximately, making it the most suitable to attenuate the signal in the frequency range of 1MHz to 1GHz.

The application field of the EMI1206R-300 is very broad and includes medical electronics, consumer electronics, telecommunications systems, automotive electronics, RF sensing systems, UAVs, and radar systems.

The working principle of EMI1206R-300 is based on the concept of providing a high-impedance to the EMI/RFI signal while allowing the normal signal to pass through. When an EMI/RFI signal is detected, the EMI1206R-300 automatically increases its impedance to block the EMI/RFI signal, thus providing an improved EMI/RFI filtering performance.

The specific design of the EMI1206R-300 allows it to dissipate any energy from EMI/RFI signals quickly and efficiently. The ferrite beads are connected between two power lines, and the EMI/RFI signals are capacitively coupled to the ferrite beads. As the current from the EMI/RFI signal passes through the ferrite bead, the energy is dissipated in the form of heat. This helps in reducing the EMI/RFI emissions and prevents interference in the system.

The EMI1206R-300 also features low thermal resistance. This helps in reducing power dissipation while still providing effective EMI/RFI suppression. Additionally, the EMI1206R-300 has a higher resistance-to-capacitance ratio than any other EMI/RFI suppressor, thus providing a better performance.

In conclusion, the EMI1206R-300 is an effective EMI/RFI suppressor that offers a wide range of applications and a reliable performance. Its design features low impedance, thermal resistance, and resistance-to-capacitance ratio for superior EMI/RFI suppression. The EMI1206R-300 can be effectively used in various applications, such as medical electronics, consumer electronics, telecommunications systems, automotive electronics, RF sensing systems, UAVs, and radar systems.