PL8803NLT

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Common mode chokes is a type of electromagnetic inductor that selectively filters out undesirable electromagnetic frequency interference or noise signals in order to ensure reliable operation of connected equipment. One of the most widely used common mode chokes is PL8803NLT.

PL8803NLT Application Fields

PL8803NLT is capable of attenuating common-mode noise on signal/power lines. Compared to traditional ferrite beads on signal/power lines, PL8803NLT has higher performance in terms of insertion loss, higher frequency operation, and ripple reduction. As a result, it is suitable for the following application fields:

• Power line noise suppression
• Control system noise suppression
• PCB, wire and cable noise suppression
• Data bus noise suppression
• Wireless communication system noise suppression
• Ethernet data line noise suppression
• EMI radiation

PL8803NLT is an extremely versatile product that can be used in a wide variety of applications where common-mode noise is a problem.

PL8803NLT Working Principle

PL8803NLT works to suppress common-mode noise (noise that is common to both signal and ground lines) by providing high inductance at frequencies where common-mode noise is most likely to appear. When the noise couples onto the lines, it is trapped in the inductor’s magnetic field and cannot continue along the line. PL8803NLT products are built with two coils and a ferrite core to maximize the amount of noise that they can suppress while still providing low resistance.

The two coils are connected in a parallel configuration, with the ferrite core being used as a magnetic flux concentrator. By using this configuration, the PL8803NLT is able to achieve high inductance with low resistance. This allows the inductor to work in a wide range of frequencies and to provide high performance in a small form factor.

In addition, PL8803NLT products are designed to be used in high temperatures and harsh environments. They are also highly reliable and efficient, providing significant filtering performance with minimal power consumption.

Conclusion

PL8803NLT is a common mode choke that is widely used to reduce common-mode noise on signal/power lines. It is an efficient and reliable solution for filtering out undesirable signals, and it is suitable for a wide range of applications including power line noise suppression, control system noise suppression, PCB, wire, and cable noise suppression, and EMI radiation. It works by providing high inductance at frequencies where common-mode noise is most likely to appear, trapping the noise in its magnetic field and preventing it from traveling along the line.

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