SPM6530T-1R5M100 Inductors, Coils, Chokes

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Introduction to Fixed Inductors

An inductor is an electrical device that works by a principle known as electromagnetic induction, where a varying current is generated by moving a conductor through a magnetic field. Inductors are one of the most important components in the power system and are widely used for a variety of applications. Fixed inductors, a type of inductor, are devices that consist of an inductor core, a coil of wire that is wound around it, and a pair of terminals (or contacts) for connecting the coil to an external circuit. The core of the fixed inductor typically consists of an iron core or a ferrite core, and the wire is usually made of copper. Fixed inductors are used in a variety of applications including filters, timing circuits, transformers, electrical connections, and much more. The purpose of a fixed inductor is to limit the strength of a current or change its path, which is used for power conditioning, storage, or transmission.

SUMIDA SPM6530T-1R5M100: Application Field and Working Principle

The SUMIDA SPM6530T-1R5M100 is a common example of a fixed inductor. This specific fixed inductor is used in applications such as DC-DC converters, power supplies, and switching power circuits. It is designed to be used in low-frequency resonance applications. The SPM6530T-1R5M100 has a rated current of 1.5 AMPs, a rated voltage of 30 VDC, an inductance of 1.5 mH, and a resistance of 0.20 Ω. It is also RoHS compliant, UL certified, and CE marked.

The working principle of the SPM6530T-1R5M100 is based on Faraday’s Law of Induction. This states that when a current passes through the windings of an inductor, a voltage is induced in the coil in the opposite direction. This voltage is proportional to the rate of change of the current with respect to time. As the SPM6530T-1R5M100 is a low-frequency inductor, this induced voltage is relatively low but it still has the same effect. The induced voltage causes the current to flow in the opposite direction, effectively reducing the amount of current that can flow through the coil.

The SPM6530T-1R5M100 also has an internal power diode, which helps to prevent current flow in both directions. This is achieved by the diode\'s ability to dissipate energy as heat when a reverse leakage current is present. The power diode also helps to protect the inductor from damage caused by excessive current as it limits the maximum current that can flow through the inductor.

Conclusion

The SUMIDA SPM6530T-1R5M100 is a common fixed inductor that is used in a variety of applications. It is designed to be used in low-frequency resonance applications and has a rated current of 1.5 AMPs, a rated voltage of 30 VDC, an inductance of 1.5 mH, and a resistance of 0.20 Ω. It is also RoHS compliant, UL certified, and CE marked. In addition, it has an internal power diode which helps to prevent current flow in both directions and prevents the inductor from damage. The working principle of the SPM6530T-1R5M100 is based on Faraday’s Law of Induction, where a voltage is induced in the coil in the opposite direction to that of the current flowing through it.

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