SC24-561-R

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Fixed inductors are electronic components that use an inductor to store electrical energy. As the name suggests, they are metals with a fixed inductance and a consistent performance over a wide range of temperatures. The SC24-561-R inductor is commonly used in many applications, including DC-DC converters, power supplies, RF circuits, and motor control applications.

The SC24-561-R is a self-solder inductor designed for high performance and reliability. It is a four-layer device consisting of copper winding, an inner ferrite core, an outer ferrite core, and an outer solderable cap. This unique combination enables the inductor to withstand high temperatures and have a high power rating for its size.

The SC24-561-R is a fixed inductor with a 14mm x 14mm footprint and a 125°C maximum temperature rating. It provides a high inductance value of 560uH, a saturation current up to 7A, and an operating temperature range of -40°C ~ 125°C. Additionally, it has a low DCR, allowing it to operate at high switching frequencies. At 125KHz, it can handle up to 4A.

The working principle of a fixed inductor is based on Faraday’s law of induction. When a conductor is exposed to a varying magnetic field, a current is induced in the conductor. This current is proportional to the flux change within the device and inversely proportional to the time of the flux change.

The copper winding of the SC24-561-R has many turns that create an induction effect. When a current is applied to the inductor, the magnetic field produced by the turns of the winding induces an opposing current. This opposing current creates a counter electromotive force, or back EMF, which redirects the induced current back to the original source.

This action causes a large portion of the applied current to be stored in the inductor, thereby creating an inductance. This inductance provides a counter or opposing force to changes in the applied current. As the applied current decreases, the inductor acts as an energy storage device, absorbing and storing the excess energy.

In summary, the SC24-561-R is a fixed inductor used in a wide range of applications. It is designed for high performance and reliability, and has a 14mm x 14mm footprint and a 125°C maximum temperature rating. Its working principle is based on Faraday’s law of induction, and it provides a high inductance value of 560uH, a saturation current up to 7A, and an operating temperature range of -40°C ~ 125°C.

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