CDPH28D11FHF-3R3MC Inductors, Coils, Chokes

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Fixed inductors

Inductors are electrical components that store energy in the form of magnetic fields. They are widely used in various fields, such as telecommunications, electronics, and automotive electronics. Fixed Inductors, as the name implies, refer to the inductors which cannot adjust its inductance manually but are generally designed to a specific value according to the design requirements. The CDPH28D11FHF-3R3MC is one of the main types of Fixed Inductors.

Application Field of CDPH28D11FHF-3R3MC

The CDPH28D11FHF-3R3MC is a multi-layer high-frequency chip inductor, mainly used in consumer electronics applications with high frequency. It is a 20% tolerance range inductor, with a low DC resistance and high current handling capacity. Its inductance is generally around 3.3nH, with an operating temperature range from -25°C to 85°C. Thus, it can also be used in mobile communications, PDAs, notebooks, LCD TVs, handheld communication devices, and more.

Working Principle of CDPH28D11FHF-3R3MC

CDPH28D11FHF-3R3MC inductors generates its magnetic field mainly through the currents running through the windings. This way the inductor stores a certain amount of magnetic energy, which is released when the current falls. The range of magnetic field varies with the varying current running through the inductor. Since the inductance of CDPH28D11FHF-3R3MC is fixed, it is able to generate the same amount of magnetic field with the same current running through it.

CDPH28D11FHF-3R3MC Inductors consists of the core and a coil. The core is made of ferrite, glass fibers, ceramic, or some other special materials. The core restricts the number of turns of the coil so that the inductance values can be determined precisely. The coil consists of very thin enamel-coated copper wires, and it is wound on the ferrite core. Inside the coil, the electrons interact in such a way that a magnetic field is created. This magnetic field will store the energy provided by the current.

Conclusion

In a nutshell, the CDPH28D11FHF-3R3MC Fixed Inductor is a multi-layer high-frequency chip inductor, mainly used in consumer electronic applications. It generates its magnetic field mainly through the current running through its windings, and it stores a certain amount of magnetic energy which is released when the current falls. It is a 20% tolerance range inductor, which can be used in mobile communications, PDAs, notebooks, LCD TVs, handheld communication devices, and more.

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