UP0.4C-221-R Inductors, Coils, Chokes

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Fixed inductors are a broad classification of electrical components with various applications. The UP0.4C-221-R is one such component, specifically designed for high-power circuit applications such as general purpose switching, voltage regulation, motor drive applications, and more. We\'ll take a look at the specifics of this inductor and how it works.

Physical Specifications
The UP0.4C-221-R is a 3-pin, through hole device with an inductance of 200uH±20%. Its rated current is 2.6 A (Maximum 5A) and is designed for DC current operation. The UP0.4C-221-R is composed of a ferrite core and an outer copper wire winding. The overall dimensions of the UP0.4C-221-R are L25 x P30 x H30mm.

Applications
The UP0.4C-221-R is highly suitable for use in DC/DC converters due to its excellent current-carrying capacity and low-resistance and low-inductance design. It is also extremely suitable for power transistors in motor drive applications, allowing for stable current flow with minimal heat generation. The UP0.4C-221-R is also used in voltage regulators and power-conditioning circuits.

Working Principle
The UP0.4C-221-R works by creating a magnetic field around its ferrite core when current passes through it. This magnetic field stores energy, which limits the amount of current that can pass through the inductor and prevents it from overheating. As current passes through the UP0.4C-221-R, the magnetic field increases, providing greater resistance which blocks further current flow. As current decreases, the magnetic field decreases, allowing more current to pass through the inductor.

The UP0.4C-221-R is an excellent choice for high-power applications that require efficient current flow with minimal heat generation. Its high current-carrying capacity and its low-resistance and low-inductance design make it ideal for DC/DC converters, motor drive applications, and voltage regulation. Its strong magnetic field ensures that current remains stable, preventing dangerous levels of over-current and ensuring efficient and safe operation.

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