ER1025-91JP

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Fixed inductors are electrical components used in many electronic circuits, including amplifiers, DC converters, and AC/DC power supplies. The basic function of an inductor is to store energy in a magnetic field. It works by using a coil of wire around a core or core material, which creates a magnetic field when an electrical current passes through it. The ER1025-91JP is an example of a fixed inductor.

The ER1025-91JP is a molded, heavy-duty, low-profile, axial-leaded inductor with a 10mm height, 2.5mm² footprint, and 2.5mm pitch. It is manufactured using a thick-film process, featuring a high-temperature-resistant formulation with an operating temperature range of -55 to +125°C. The inductor is composed of a ceramic core with two terminals and a copper-clad steel coil around the core, and it has an inductance range of 0.15uH-100uH.

The ER1025-91JP is an ideal choice for a range of applications, including switching regulators, DC/DC converters, battery chargers, LED lighting, Pico power supplies, line filters, and high-frequency power supplies. The inductor’s design enables it to operate at high current levels with minimal power losses, while maintaining its high inductance at high frequencies.

The ER1025-91JP inductor works according to Faraday’s Law of Electromagnetism, which states that when a coil of wire is exposed to a changing magnetic field, a voltage will be induced in the coil. Thus, when an alternating current is applied to the coil, the resulting magnetic field will induce a voltage across the coil’s terminals. This voltage can be used to power other electrical components and circuits.

The ER1025-91JP has a wide range of features that make it well-suited to a range of applications. The component has a low-profile design, meaning it can fit into small electronic enclosures and does not take up much space inside the cabinet. The inductor also has high saturation current capabilities and a high Q-factor, meaning it can handle large currents without losing its energy efficiency, and it can achieve high inductance values with minimal power dissipation. The component also has a high tolerance to temperatures and a wide operating range, making it suitable for a variety of operating environments.

The ER1025-91JP is a reliable and cost-effective inductor that is suitable for a wide range of applications. Its design enables it to operate reliably at high current levels with minimal power losses, while providing the necessary inductance levels for the specified application. Additionally, its low-profile design and wide operating range make the component suitable for use in a variety of applications.

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