1945-28H

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Fixed inductors are key components found in a variety of electric and electronic circuits, and the 1945-28H fixed inductor is one of the most prevalent types. Generally designed for use with a printed circuit card assembly, the 1945-28H offers improved performance and reduced size compared to other similar inductors.

The 1945-28H has a wide range of applications in various electronics and electrical systems, including switch-mode power converters, DC/DC with current-mode control integrated circuits, bandpass and multiplex filters, and high-frequency amplifiers. It also has a wide range of commercial applications, such as HVAC controls, industrial power supplies, consumer electronics, and other consumer products.

When it comes to the construction of the 1945-28H, it is usually comprised of a ferrite core, usually with an air gap, and is made up of two wire windings. It is wound with a close-spaced, litz-wire, with a combined inductance tolerance of ±10%. The 1945-28H can handle both AC and DC current up to a frequency of 1Mhz.

The working principle of the 1945-28H is based upon Faraday\'s Law of Magnetic Induction. When a changing current passes through the 1945-28H, the core material and the air gap induce a magnetic field, which passes through the windings in opposite directions. As the current flow changes, this induced magnetic field creates a counter-electromotive force, or a voltage, across the windings that oppose the applied current. This principle is known as the self-inductance of the inductor.

In addition to its performance and application fields, the 1945-28H is also known for its high quality and reliability. The 1945-28H has an operating temperature range of -55° to +125°C and is rated for 3A maximum current. It also has a dielectric strength of 4kV and a breakdown voltage of 2kV.

In conclusion, the 1945-28H fixed inductor is a versatile and reliable component with a wide range of applications across different areas of electronics and electrical systems. With its high quality and reliable construction, the 1945-28H is a great option for both commercial and industrial applications. Thanks to the working principle of Faraday\'s Law of Magnetic Induction, the 1945-28H delivers improved performance compared to other similar inductors.

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