PTHF50R-50H

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Fixed inductors are electronic devices that are designed to store energy in the form of a magnetic field generated by an electrical current. Fixed inductors are available for different applications, depending on their electrical and magnetic properties such as inductance, frequency, current and more. The PTHF50R-50H is one such type of inductor that is primarily used for high-frequency applications. This article focuses on the PTHF50R-50H application field and working principle.

PTHF50R-50H Application Field

The PTHF50R-50H is designed primarily for high-frequency applications. It is used in various radio communications systems, digital signal processing, frequency control devices, embedded systems, digital televisions, and optical networking systems. It is mainly suitable for areas with super high-density requirements such as mobile base station equipment. This type of inductor can also be used in the design of various switching power supplies, medical testing systems, audio / video instruments, and measuring instruments.

PTHF50R-50H Working Principle

The PTHF50R-50H is a high-frequency inductor with a DC resistance of 50 mΩ. The inductance range is from 15 nH to 180 nH. It is a high-frequency, high-current application electron component with an inductance tolerance of + 20%. The inductance is achieved by wrapping a wire in a particular shape around the central core. The core material used is ferrite, which has high inductance value and is capable of dissipating large amounts of heat.

The PTHF50R-50H uses an island structure that is used to reduce the distributed inductance caused by the circumference of the coil. This structure is beneficial for high-frequency applications as it reduces the electromagnetic interference. Furthermore, its optimized air gap reduces the DC resistance and increases the inductance value. The size, shapes, and materials used in the production of the PTHF50R-50H are designed to ensure a good thermal performance and save space in compact applications.

Conclusion

The PTHF50R-50H is a versatile high-frequency inductor designed for applications where a high-current design, a low frequency loss, and a small size are needed. Internally, the PTHF50R-50H uses an island structure and an optimized air gap to reduce the DC resistance and improve the inductance value for high-frequency applications. This type of inductor can be used in many different applications, such as mobile base station equipment, radio communications systems, digital signal processing, frequency control devices, embedded systems, digital televisions, optical networking systems, switching power supplies, medical testing systems, audio / video instruments, and measuring instruments.

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