BLM18KG101TN1D

Ferrite Beads and Chips

Ferrite beads and chips, also known as ferrite core noise suppressors, are electronic components used to reduce radio frequency interference (RFI) and electromagnetic interference (EMI). In the field of electrical engineering, ferrite beads and chips are used in both power and signal lines to suppress voltage and current fluctuations. Ferrite beads and chips can also help protect sensitive devices from high levels of EMI and RFI.

Among various kinds of ferrite components, BLM18KG101TN1D is a ferrite bead. This type of ferrite bead offers good high frequency noise attenuation, and suitable for signal and power line applications. Also, it features low DC resistance, low profile, large current handling capacity and good shielding effect. BLM18KG101TN1D ferrite bead can be used in mobile or wireless communication devices, automotive electronic devices, computers and peripherals, home appliance, etc.

Application Field of BLM18KG101TN1D Ferrite Bead

As mentioned earlier, BLM18KG101TN1D ferrite beads are suitable for a wide range of applications. This kind of ferrite core can be used in a variety of electronics including mobile phones, computers, automotive electronic devices and home appliance. Moreover, it can also be used in consumer electronics, such as smart TVs, game consoles and digital audio players, etc. Additionally, with its low resistance and large current handling capacity, BLM18KG101TN1D ferrite beads are also used to improve the efficiency of power delivery in digital systems.

Working Principle of BLM18KG101TN1D Ferrite Bead

The working principle of BLM18KG101TN1D ferrite bead is based on the concepts of Faraday’s Law of magnetic induction and Maxwell’s displacement current. When the electromagnetic field passes through the ferrite bead, it creates a back electromotive force (EMF) proportional to the rate of change of magnetic flux. This back EMF produces opposing electrical currents, effectively suppressing the incoming high frequency signals currents. The current passes through the ferrite core and forms a closed loop, terminating the incoming signal.

Aside from the aforementioned working principle, the BLM18KG101TN1D ferrite bead also works based on the absorbance or radiation mechanism. It can absorb the electromagnetic wave to certain degree, slowing down and then dissipating the energy away in the form of heat. This process helps to reduce the high frequency signals, protecting the sensitive components inside devices from interference.

Conclusion

In conclusion, BLM18KG101TN1D ferrite beads are widely used in various electronics, providing reliable high frequency noise suppression. Its low DC resistance and large current handling capability make it highly suitable for signal and power lines. Moreover, this type of ferrite beads can also absorb and radiate electromagnetic waves, protecting sensitive circuitry from high frequencies. With these benefits, it’s no wonder that ferrite beads has become such an important component in a variety of electronic products.