CIC10P181NC

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Ferrite beads and chips are often used to decrease the EMI interference of PC board tracks. The CIC10P181NC is a type of chip conical inductor which is obtained by winding coils on micro cores and encapsulating them with polyester tape. This inductor is used to suppress high-frequency noise by rejecting common-mode EMI on the board.

CIC10P181NC is capable of very high filter performance without using high-kappa ferrite. This conical inductor is often used for various rf applications in the range of 1 MHz to 1 GHz. It combines ferrite beads and spiral chokes to reduce EMI noise interference in high-frequency power lines. The CIC10P181NC chip conical inductor is suitable for short-length, high-frequency EMI common-mode applications with a frequency up to 1 MHz.

The working principle of the CIC10P181NC is based on common-mode line noise attenuation. This inductor works by passing differential signal from the source and returning its return current to the source. At the same time, the inductor blocks the common mode signal, which causes interference. Due to its high attenuation and small size, CIC10P181NC is a great solution for small form factor products.

As a ferrite bead chip, CIC10P181NC is made using a high-precision winding and encapsulation process, which allows the inductor to feature a high inductance value while maintaining a small footprint. The resulting chip has an efficient magnetic field, which is closed around the windings and results in low levels of effective series inductance (ESL). This allows it to provide excellent attenuation performance without introducing a significant amount of capacitive coupling.

Besides, the CIC10P181NC can be used to reduce inductive noise emission on a PCB. It works in conjunction with a buck converter, reducing conducted EMI at the PCB level. This inductor can also be used as an active EMI filter, suppressing EMI as much as 20dB. On the other hand, it can also be utilized as a passive EMI filter, greatly reducing spurs and noise in the target frequency band.

As an inductor chip, CIC10P181NC is widely used in a variety of applications especially in high-frequency electronic systems. It is mostly used in the field of automotive, industrial, computing and telecommunications. The chip conical inductor is also used for power line communication and signal lines, for filtering various electromagnetic disturbances in the system.

In conclusion, CIC10P181NC chip conical inductor is a type of ferrite bead and chip which is efficient in reducing EMI noise interference. It can be utilized in various applications such as automotive, industrial, computing and telecommunications. Due to its small size and high attenuation performance, it is considered the ideal solution for short-length, high-frequency EMI applications.

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