ER1025-74JP

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Fixed inductors are electrical inductors used in electronic circuits. They consist of a coil of wire wound around a magnetic core made of ferrite or an iron-based material. These inductors are also called chokes or reactors. Fixed inductors are used to store energy, filter frequencies, or as an impedance element for a given circuit. When a current flows through a fixed inductor, a magnetic field forms around the coil. This magnetic field resists the flow of current, creating inductance.

The ER1025-74JP fixed inductor is a preferred product for automotive applications. This inductor is constructed of an iron powder core and a ferrite outer shell. It has a rated impedance of 10Ω–25Ω, and an inductance range of 0.01μH–1μH. It is a miniature device, measuring 6.5mm×8.1mm. ER1025-74JP can operate over temperatures of -40°C to 125°C. Its maximum current rating is 1A. This inductor offers excellent performance and reliability, making it suitable for automotive and other related applications.

The working principle of fixed inductors is based on Faraday\'s law, which states that when a conductor moves through a magnetic field, an electromotive force is induced in the conductor. When current flows through the inductor, a magnetic field builds up around the coil, which opposes the flow of the current. This creates an inductance in the circuit, which affects the current flow.

The ER1025-74JP fixed inductor has an inductance range of 0.01μH–1μH, making it suitable for a variety of applications, such as filters, signal processing, and DC/DC converters. It features an iron powder core and a ferrite outer shell, allowing it to operate over temperatures of -40°C to 125°C. This device offers excellent performance and reliability, making it suitable for a wide range of automotive and other related applications.

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