VLF3012ST-2R2M1R4 Inductors, Coils, Chokes

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Fixed Inductors

An inductor is an electrical component that stores energy in the form of a magnetic field when current flows through it. Fixed inductors are a type of inductor which uses a coil of wire wrapped around a ferromagnetic material core to produce a magnetic field when current is passed through the coil. One such fixed inductor, the VLF3012ST-2R2M1R4, is commonly used in power supplies, high-frequency communication systems, and DC-DC converters. Its features make it a versatile component, capable of withstanding a wide range of operating conditions.

Application Field and Working Principle

The VLF3012ST-2R2M1R4 fixed inductor is typically used in power supply designs where it can reduce the ripple voltage on the output and increase the current transfer efficiency of the system. Its high inductance and low series resistance makes it an ideal solution for DC-DC converters and other power management applications. Additionally, it is capable of withstanding large temperature swings, making it suitable for use in open-air and other non-temperature-controlled environments. The VLF3012ST-2R2M1R4 also has a low core material losses, allowing it to be used over a wide temperature range.

The VLF3012ST-2R2M1R4 contains a ferromagnetic core material that is wound with a coil of insulated copper wire. The core material is composed of ferrite which helps to better focus and store the magnetic field generated by the current flowing through the coil. When current is passed through VLF3012ST-2R2M1R4, a magnetic field is produced which stores energy in the form of a magnetic flux. This magnetic flux is used to create the inductance, measured in microhenries, which determines the size and shape of the inductor. The VLF3012ST-2R2M1R4 has an inductance of 2.2μH, making it a low profile fixed inductor.

The VLF3012ST-2R2M1R4 also has the advantage of being low on series resistance, making it a good choice for many high-frequency applications. The coil of the inductor has a spiral shape which helps to reduce the parasitic effects of the copper wire, thus reducing its series resistance. The low series resistance of the VLF3012ST-2R2M1R4 makes it suitable for use in high-frequency circuits where parasitic effects can cause havoc with signal integrity. Additionally, the spiral shape of the coil improves its stability under varying temperatures and currents.

The VLF3012ST-2R2M1R4 is an excellent choice for a wide variety of applications due to its high inductance and low series resistance. Its versatility makes it a popular choice for power supply designs, high-frequency communication systems, and DC-DC converters. It is suitable for use in both open-air and non-temperature-controlled environments, as it can withstand high temperatures and is low on core material losses. Its spiral coil shape also helps to reduce its series resistance and improves its stability in varying temperatures and currents. Overall, the VLF3012ST-2R2M1R4 is an excellent choice for any application where reliable, high-performance fixed inductors are required.

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