160R-393FS

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Fixed Inductors

A fixed inductor, also known as a choke, is an electrical component with winding coils which are wound on a magnetic core. They are used to store energy in the form of a magnetic field and regulate the power flowing through the inductor circuit by controlling current. The inductor, because of its coil design, restricts the flow of alternating direct current (AC) and pulses of direct current (DC) by inducing a voltage, producing a reactance and thus creating a drop in the circuit\'s rate of change of current.

An inductor is classified as either air core, ceramic core, powdered iron core or ferromagnetic core depending on the wire or magnetic material used as the core. The ferromagnetic core is the most popular type of inductor and is made up of ferromagnetic material, typically iron. Iron is an excellent material for the core, as it can achieve higher inductances than other materials.

An inductor, such as the 160R-393FS model, is designed to be mounted onto a printed circuit board (PCB). This 160R-393FS model is made with a ferrite core and utilizes ferrite material. The 160R-393FS inductor features a peak inductance of 160µH, a saturation current of 6A and a frequency range of 0-1MHz. It is designed to operate in an environment with a temperature range of -40°C to +125°C.

160R-393FS Application Field and Working Principle

The 160R-393FS inductor is most commonly used in switching power supplies, DC-DC converters and AC-DC converters, as they are able to provide a high peak current rating and have excellent temperature stability. This type of inductor is also often used in cellular telephones, radios, notebook computers, digital cameras and digital audio systems for its power filtering characteristics. As a result, it is an ideal component for power management in these applications.

The basic working principle of a fixed inductor, such as the 160R-393FS, is simple. Whenever current, either AC or DC, passes through the inductor\'s winding coils, it creates a self-induced current in the form of a magnetic field. The magnetic field stored in the core creates opposition to a change in current, which results in a drop in the rate of change of current. This drop, or inductance, limits the amount of current flowing through the inductor circuit.

As with all fixed inductors, the 160R-393FS model has its own unique characteristics and strengths. Its peak current rating of 6A ensures that it can handle higher peak currents, while its wide temperature range of -40°C to +125°C makes it suitable for use in a variety of environments. In addition, its low resistance and excellent saturation current capability make it ideal for applications such as switching power supplies and DC-DC converters.

The 160R-393FS inductor is a versatile and reliable component which can be used in a variety of applications. It is designed for high current applications, and its unique characteristics make it ideal for those applications where a high peak current is required. The wide temperature range ensures that it will operate effectively in a variety of environments, while its low resistance and excellent saturation current capability make it suitable for applications such as switching power supplies and DC-DC converters.

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