0819R-20J

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Fixed inductors are electrical components designed to store an electrical current and control it over a specified time frame. They are commonly used in dc to dc converters and power supplies. They are also used in electronic communication systems and radio-frequency amplifiers.

The 0819R-20J fixed inductor is a shielded inductor that is used in a variety of applications. It is designed to provide a higher current rating without having to sacrifice on power consumption. The inductor has a size of 0.82mm x 2.0mm x 1.59mm and is designed for use in dc to dc converter and power supply circuits.

The 0819R-20J fixed inductor is composed of a ceramic core, a ferromagnetic core, and a winding. The core and the winding are designed to form a toroidal structure. The core acts as a magnetic permeable material while the winding acts as an electrical conductor and magnetic shield. The inductance value of the inductor is determined by the core material, winding shape and number of windings. The inductance value of the 0819R-20J inductor is 2.5µH ±20%.

The inductance of the 0819R-20J inductor is usually determined by measuring the current through the inductor when external voltage is applied. The external voltage source is provided by a high-voltage power supply and the current through the inductor is measured by an ammeter. When the applied voltage is increased, the current through the inductor also increases. The inductance value is calculated by dividing the increase in current by the applied voltage.

The 0819R-20J fixed inductor is designed to provide high efficiency, power handling, and long operating life. It can be used in a variety of applications, including dc to dc converters, power supplies, electronic communication systems, and radio-frequency amplifiers. The inductor is available in a variety of sizes and inductance levels, allowing it to be used in a variety of applications.

The 0819R-20J fixed inductor is a durable component that can be used in a wide range of applications. It is designed to provide a high current rating, low power consumption, and long operating life. It is a reliable and efficient component, making it a great choice for many applications.

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