SRP1040-1R0M Inductors, Coils, Chokes

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Fixed Inductors, also known as chokes, are passive electrical components used to store energy in a magnetic field. The SRP1040-1R0M is an example of one such type of fixed inductor. It is an axial leaded inductor with a high current rating of 3A. It is also characterized by a low DC resistance (0.5 Ohms max) and low DCR temperature coefficient. This makes it ideal for a wide range of applications that require efficient and reliable power delivery.

The SRP1040-1R0M is designed for use in applications such as DC-DC converters, switching power supplies, and other power circuits. It can also be used as an audio filter, particularly due to its very low impedance at given frequencies. Additionally, due to its low losses, it can be used as an output inductor in switch mode power supplies. It is also suitable for use with battery-powered equipment.

The SRP1040-1R0M is constructed of a ferrite core, which is wrapped with an insulated copper wire. The wire is then sealed in a plastic casing for protection. The inductor exhibits a good resistance to temperature variations, making it suitable for use in a wide variety of operating environments. Additionally, the current rating for this inductor can be easily adjusted by changing its form factor.

The working principle of the SRP1040-1R0M is based on the principles of electromagnetic induction. When a current flows through the inductor, a magnetic field is created. This field then stores energy in the form of a back EMF, which opposes the original current flow. This opposing current produces a voltage across the inductor, causing an increase in the current. This increase in current is known as inductance. By controlling the current, the inductor is capable of controlling the voltage.

The SRP1040-1R0M is ideal for applications requiring efficient and reliable power delivery. It has a high current rating and low DCR temperature coefficient, making it suitable for use in a wide range of power circuits. Additionally, it utilizes the principle of electromagnetic induction, allowing it to easily control the voltage. These characteristics make the SRP1040-1R0M an excellent choice for fixed inductors, particularly in applications that require efficient and reliable power delivery.

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