SLF7028T-220MR75-PF

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Fixed inductors refer to the components that are constant, i.e. their inductance value remains constant with the changing of current or operating frequency. This property makes them applicable in a wide variety of applications like in power supplies, electronic filters, oscillators, timing circuits and chokes. SLF7028T-220MR75-PF is one such type of fixed inductor.

SLF7028T-220MR75-PF is a high-performance multi-layer chip inductor designed for reduced DCR. It has a rated current of 130mA, inductance range of 0.022μH to 22μH, a rated current of 130mA, low DCR of 0.0075Ω, and high SRF of 4GHz. It is also highly resistant to vibration and high temperatures, up to 125 degrees Celsius. It is fabricated in a thin, lightweight, high-performance package and is suited for high-density mounting in all automated-pick-and-place equipment.

The working principle of the SLF7028T-220MR75-PF is based on the fundamental circuit of Faraday’s law of induction. When a current flows through the two windings of a coil, a magnetic field is created and induces a voltage between two points in the field. This induced voltage is proportional to the amount of current flow and winding turns. The primary application field of the SLF7028T-220MR75-PF is electrical equipment and telecommunication systems, where it is used to support additional power conditioning, voltage inversion, signal noise filtering, and line matching.

The inductance of the SLF7028T-220MR75-PF is formed by a combination of many ferromagnetic thin-film cores, an effective number of winding turns, and a combination of a large area inner conductor and a small area winding. This type of construction uses a very small core that is low in both core loss and size, allowing it to attune the inductance value very accurately and uniformly. It has also been designed for optimal heat distribution, allowing it to remain cool during operation.

The SLF7028T-220MR75-PF fixed inductor can be used in various applications like power supplies, signal processing, filters, oscillators, and transducers. It is suitable for use in high frequency, high speed, high power output and medium power input applications. It also provides excellent signal interference immunity, high power dissipation and stable inductance performance over a wide temperature range. This makes it an ideal choice for high-density, low-power applications, where high current is required and energy efficiency is critical. This component is especially suitable for use in consumer electronic, automotive and industrial applications.

In conclusion, the SLF7028T-220MR75-PF fixed inductor is an ideal choice for a variety of applications, offering excellent performance and high stability. Its features and construction make it suitable for high frequency, high speed, high power output and medium power input applications. It can be used in various applications like power supplies, signal processing, filters, oscillators, and can provide excellent signal interference immunity, high power dissipation and stable inductance performance over a wide temperature range.

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