Series:	--
Part Status:	Not For New Designs
Inductance:	6.8µH
Current - Saturation:	--
Frequency - Self Resonant:	--
Inductance Frequency - Test:	100kHz

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Introduction

Fixed inductors are an important electrical component. They generally consist of a winding of wire or other conductive material which houses a core material. This structure helps regulate the magnitude of the inductance present in an electrical circuit. The SPM4015T-6R8M-CA02 is a type of fixed inductor, and is ideal for applications in electronic circuits due to its small size and low cost. This article will provide an overview of this part’s application fields and working principle.

Application field of SPM4015T-6R8M-CA02

The SPM4015T-6R8M-CA02 is a surface-mount fixed inductor and is mainly used in low power applications where size and cost are important considerations. It is often found in printed circuit boards (PCBs) and multi-layer printed wiring boards (PWBs). The inductor is also used in digital signal processing, power conversion, DC-DC converters, closed-loop control circuits, and high-frequency switching applications.In particular, the SPM4015T-6R8M-CA02 is widely used in battery chargers, keyboards, and audio amplifiers. It is also employed in the development of advanced applications such as microprocessors, computer and telecom networks, and medical instrumentation.

Working Principle of SPM4015T-6R8M-CA02

The SPM4015T-6R8M-CA02 is an inductor which works in accordance with Faraday’s Law of Electromagnetic induction. This law states that “a changing magnetic field produces a current in a conductor that is positioned in the magnetic field.”In a fixed inductor, the winding of wire or conductive material stores energy in the form of magnetic flux. When current flows through the winding, it produces the magnetic flux which is inducted into the core material. This phenomenon is known as self-inductance. The inductance value of an inductor is determined by its physical features such as size, shape, and the type of wire used.The SPM4015T-6R8M-CA02 is designed to provide a precise, and stable inductance value over a wide range of temperatures. Furthermore, it features a tight tolerance of ± 10% and resistance to component vibration and shock.

Conclusion

In summary, the SPM4015T-6R8M-CA02 is a small and cost-effective fixed inductor designed for low power applications. It utilizes Faraday’s Law of Electromagnetic Induction to store energy in the form of magnetic flux in its winding and core material. The inductor is suitable for digital signal processing, power conversion, DC-DC converters, closed-loop control circuits, and high-frequency switching applications. It is also perfect for use in battery chargers, keyboards, and audio amplifiers. Finally, it features a tight tolerance of ± 10% and excellent resistance to component vibration and shock.

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