0819R-26G

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Fixed Inductors

Inductors or coils are passive electrical components consisting of wire or other conductive material, usually wound into a coil or toroid. Fixed inductors are typically used in RF applications and in power conditioning. They are commonly used in filter circuits, DC-DC converters, switching power supplies, and other power supply circuits. One of the more common types of fixed inductors is the 0819R-26G.

The general construction of the 0819R-26G is similar to most other fixed inductors. It has a ferrite core or bobbin, that is wound with insulated copper wire. The core material can be made of rubber, or of magnetic materials, such as ferrite and iron-dust, which are made to exhibit very low losses. The core has an inductance coefficient that is determined by the number of turns and the physical size of the core. The 0819R-26G is a molded power inductor with a high inductance coefficient and low DC resistance.

The 0819R-26G fixed inductor is ideal for applications in communication and power systems. Its main feature is its operating frequency of up to 10 MHz. It is designed to provide reliable performance in a broad range of conditions and temperatures, from -40°C to +125°C. Its low and stable DC resistance of 0.87Ω, and high operating frequency, make it very suitable for filter and buck applications, DC-DC converters, and other power supply circuits.

In terms of work principle, the 0819R-26G fixed inductor\'s primary function is to store energy within its magnetic field. This enables it to both boost and suppress the current, which is essential for filter, frequency counter, and transformer circuits. As the current in the inductor changes, the magnetic field generated by the inductor will generate an EMF (electromotive force) that will oppose the change, thus limiting the flow of energy in the circuit.

The 0819R-26G Fixed Inductor can also be used in a wide variety of RF applications. In radio and other wireless communication systems, it can be used to generate an inductive antenna, or to tune a low-pass filter. It can also be used to filter signals in audio systems. With its high operating frequency, low DC resistance, and wide operating temperature range, it can prove to be a valuable and reliable component in a variety of projects.

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