2500R-58F

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Fixed inductors, also known as chokes, are electrical components designed to limit the flow of alternating or pulsating current in a circuit. The 2500R-58F inductor is a popularly used component in current-limiting applications.

The 2500R-58F is a cylindrical-shaped fixed inductor with a diameter of 4.2mm and a height of 6.6mm and a coil diameter of 2.1mm. This component is constructed with a toroidal-shaped iron core and is wound with two or more coils of insulated copper. The inductive resistance is typically 100mH with a current rating of up to 1.2A and a voltage rating of up to 1kV.

The primary application of the 2500R-58F is to limit the flow of alternating or pulsating current in electrical circuits. The inductor serves to reject high frequencies and reduce rapid voltage changes, which can cause interference in the circuit. The inductive resistance of the inductor can be adjusted by varying the number of coils and the number of turns in the winding. Some applications of fixed inductors include power supply filters, radio antennas, and audio systems.

The working principle of a fixed inductor is based on the phenomenon of electromagnetic induction. When current passes through a conductor, it creates a magnetic field which converts electrical energy into magnetic energy. As the current increases, the magnetic field created increases and induces an opposing voltage which opposes current flow. This mechanism reduces the amount of current flowing through the component, and thus serves to limit the current in the circuit.

The 2500R-58F is a popular fixed inductor which can provide efficient current-limiting capabilities for a variety of electrical applications. Its toroidal-shaped iron core and insulated copper coils allow it to be wound into an inductor with a range of inductive resistances to suit different applications. Its compact size and wide voltage and current ratings makes it ideal for use in devices with limited space.

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