IMS05ST390K

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Fixed Inductors

Inductors are common electronic components used to store or produce an inductive reactance in an electric circuit. They are divided into two categories, variable and fixed. The IMS05ST390K is a type of fixed inductor that is used in electronic applications that require a constant level of inductance.

IMS05ST390K Application Field

The IMS05ST390K is an ideal solution for applications that require a constant level of inductance. It can be used as an electromagnet, a signal transformer, an oscillator, a resonator, or a filter. Its small size makes it suitable for applications where space is at a premium, such as hearing aids, smartphones, and computers. It has low DC resistance which makes it ideal for power supplies where power conservation is a priority.

Working Principle

The IMS05ST390K is an inductor made of copper coils with a ferrite core. It works by forming a magnetic field and utilizing the principle of electromagnetic induction. When a current flows through the coils, a magnetic field is created, and this field induces an opposing current in the copper coil. The magnitude of this current is proportional to the amount of voltage applied to the inductor. This opposing current creates an inductive reactance, which limits the amount of current flowing in the circuit. This is the main function of an inductor, to limit current to the desired level.

The IMS05ST390K has a rated inductance of 0.39 mH with an allowable tolerance of ±20%. It is rated for an operating temperature range of -40°C to 85°C, and comes in a handy small form factor of 6mm x 8mm x 4mm. The IMS05ST390K is a cost-effective solution that can be used for a variety of applications that require a constant level of inductance.

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