1945R-19H

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Fixed inductors are a type of inductor designed to maintain its inductance during a given load or temperature. The 1945R-19H is a type of plastic cased, radial leaded, fixed inductor, and is designed to offer high inductance while supporting up to 0.5A of current in an operating temperature range of -20°C to +85°C.

The 1945R-19H is available in a variety of inductance values that range from 1.0µH to 100µH in 0.1µH increments.The 1945R-19H is commonly used in applications such as; switching-mode power supplies, electronic ballasts, switch mode voltage and current regulators, and boosting and filtering applications.

It\'s inner construction consists of a ferrite core that is wound with thin magnet wire and has a plastic casing for insulation and to keep the electromagnetic field of the induction coil contained.The 1945R-19H works in the same way as most other fixed inductors; by oscillating an electric current through a coil of wire and creating a magnetic field. The presence of an external magnet then produces an inductance in the electromagnet which in turn generates an opposing voltage. The voltage is limited by the inductance and is determined by Laplace\'s law, V = L (di/dt).

The 1945R-19H is used in many applications requiring a reliable, cost-effective and highly efficient inductor. Its small size, low profile, and low insertion force make it an ideal choice for many electrical and electronic designs.Its durability and reliability are key when continuous operation is required and it has proven to be an effective solution for applications needing high current in severe temperature ranges. It can be used in a wide range of scenarios from motor controllers to line filter circuits and can often be found in LCD display applications.

The 1945R-19H is a highly effective fixed inductor and can provide a suitable inductance solution with the right configuration. It has a small footprint and high current capacity with a wide temperature range making it a great choice for those applications requiring high performance.

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