ER1025-85JR

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Fixed Inductors

Fixed inductors, are components used in electrical and electronics circuits to store energy in the form of magnetic fields when electric current is passed through it. The ER1025-85JR is a fixed inductor that has a wide range of applications in various electrical and electronic devices. This article will discuss the application field and working principle of the ER1025-85JR.

Applications of ER1025-85JR

ER1025-85JR fixed inductors are primarily used in DC-DC converter circuits to regulate the voltage. It can also be used in power factor correction schemes, audio amplifiers, voltage balancers, and voltage booster circuits. The ER1025-85JR is also used in high gain linear amplifiers and as a high frequency filter in electronic applications. Furthermore, the ER1025-85JR can be used to produce a sinusoidal wave, which is used in signal modulation and radio frequencies.

Working Principle of ER1025-85JR

The ER1025-85JR inductor works on the principle of Faraday’s law of electromagnetic induction. The inductor consists of a coil of wire that is wrapped around a ferromagnetic core, like iron. When electric current passes through the coil, it creates a magnetic field that is proportional to the amount of current that is flowing through it. This magnetic field stores energy inside it and the strength of the field depends on the rate of current flow. The energy stored in the magnetic field is released slowly as the field collapses, and the rate at which it collapses is determined by the inductance of the coil, which is measured in units of Henry (H).

When connected to a power source, the ER1025-85JR produces an inductance value that is adjustable between 3mH to 83mH with a maximum current of 3A. The inductance value is determined by the parameters such as the number of turns in the coil, the type of core and the length and diameter of the core. The ER1025-85JR also comes with an adjustable screw for adjusting the inductance value.

The ER1025-85JR is a durable, reliable and affordable fixed inductor that is suitable for various applications. It has a wide range of applications and a low profile design, making it an ideal choice for projects and applications that require a small form factor.

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