IR02EB561K

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Fixed inductors, often confused with variable inductors, are an important component in many electronic circuits. The IR02EB561K is one of these fixed inductors – an absorption moat-type inductor with a rated current of 1.2A and inductance of 560nH. It is small and low profile, making it suitable for use in portable electronic devices. It is also widely used in switching power supplies, as well as resonant circuits.

The working principle of the IR02EB561K is based on electromagnetic induction. When electric current passes through the copper wire coils of the inductor, a magnetic field is generated. This magnetic field then causes an opposing electromotive force, also known as inductance. Inductance is measured in henries (H) or microhenries (μH). The IR02EB561K carries a nominal inductance of 560nH.

The IR02EB561K is capable of switching up to 1.2A current without compromising on its performance. Its operating frequency ranges from 700 kHz to 1MHz, making it suitable for different types of applications that require a frequency of operation. It also has a low DC resistance of 0.15Ω, allowing for high current flow without significant power losses.

The stationary state magnetic field that is generated when the IR02EB561K undergoes current flow of 1.2A is known as the flux density. This flux density reduces the change in the backward inductance and helps minimize the electrical losses caused by core saturation.

The IR02EB561K is a good choice for various applications where inductance is important. It can be used in radio transceivers, cellular telephones, power amplifiers, audio equipments, base station amplifiers, power supplies, display systems, and many others. The frequency stability of the inductor is also suitable for use in oscillator circuits.

In conclusion, the IR02EB561K is a fixed inductor that can be used in a wide range of applications, including those that require a nominal inductance of 560nH and frequency range of 700 kHz to 1MHz. It is suitable for use in switching power supplies and resonant circuits, as well as radio transceivers and cellular telephones. Its high switching current up to 1.2A along with low DC resistance makes it ideal for use in current-sensitive applications.

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