SE33B4340

Series:	--
Part Status:	Active
Type:	Flat
Design:	Clamp
Impedance @ Frequency:	79 Ohm @ 30MHz
Material:	33
Inner Dimension:	3.240" W x 0.102" H (82.30mm x 2.60mm)
Outer Dimension:	4.461" W x 0.654" H (113.30mm x 16.60mm)
Ratings:	--
Mounting Type:	Free Hanging
Length:	1.831" (46.50mm)

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Introduction of SE33B4340

The SE33B4340 is a type of ferrite core that is used in various applications, such as radio frequency noise and interference suppression, transformer and inductor designs, and voltage regulator circuits. This type of ferrite core is made up of an iron-oxide-based core material, which helps to provide protection against electromagnetic interference (EMI). The SE33B4340 has a wide range of application field and working principle, which make it highly popular among engineers and designers.

Application Field

The application fields of SE33B4340 ferrite cores are mainly related to EMI supervisory applications, although the ferrite core can also be used in a variety of other applications. In EMI supervisory applications, the ferrite core helps to reduce the amount of noise and interference that is generated by other electronic components. The SE33B4340 ferrite cores are also commonly used in transformer and inductor designs, where the ferrite core helps to shape the inductance or magnetic field, which aids in the regulation of current or voltage. Furthermore, the SE33B4340 ferrite core is often used in voltage regulator circuits, which help to maintain the voltage level within a certain range.

Working Principle

The working principle of the SE33B4340 ferrite core is based on the concept of a magnetic domain structure. This concept states that the magnetic field around a magnetized material is divided into regions known as magnetic domains. When an alternating current passes through the ferrite core, it causes the domain structure to deform, which creates a magnetic field that can interact with different components in the circuit. The ferrite core helps to suppress unwanted electromagnetic interference, as it essentially produces a “blanket” effect that helps to reduce the amount of interference from external sources.

Conclusion

In conclusion, the SE33B4340 ferrite core has a wide range of application fields and working principles, making it an ideal option for engineers and designers. The SE33B4340 ferrite core is mainly used in applications involving the suppression of electromagnetic interference, transformer and inductor designs, and voltage regulator circuits. The working principle of the SE33B4340 ferrite core is based on the concept of a magnetic domain structure, which helps to reduce the amount of interference from external sources.

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