VLM10555T-1R8M8R8-2 Inductors, Coils, Chokes

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Fixed inductors, also known as inductors, are electronic components used as inductors in electronic circuits. Inductors can be divided into fixed inductors and variable inductors. The specific circuit role and work of both are slightly different. The fixed inductor designated as VLM10555T-1R8M8R8-2 (in this context, also referred to as \'VLM Inductor\') is a type of fixed inductor.

The VLM Inductor is a high-quality fixed inductor with rated DC current up to 2A and rated DC resistance of 1.8 mΩ. It\'s made up of a ferrite core and a windings of copper which are sealed in a UL 1446 approved 9.1mm diameter polystyrene case. The inductor is designed with two feathers: its high power delivery efficiency and low stray magnetic field. The high power delivery efficiency allows VLM Inductor to provide a wide frequency range with less power loss, while the low stray magnetic field helps to reduce interference in other components.

The main application field of the VLM Inductor is in the power supply section. It is usually used for power line conditioning, voltage isolation, and power conversion. Its low DC resistance and high magnetic efficiency make it well suited for these applications. The VLM Inductor is also widely used in switching mode power supplies (SMPSs), RF amplifiers, and other power management systems. In addition, VLM Inductors can also be used in the output of DC/DC converters to reduce high voltage ripples and ensure smooth current flow.

The working principle of VLM Inductor is based on the concept of electromagnetic induction. When processing alternating current, a magnetic field is created in the core. This magnetic field is then converted into an electrical current when a coil is placed inside the core. This electrical current is through the windings and the magnetic field directly influences the magnitude of the current.

The VLM Inductor has a wide frequency range, with the highest frequency reaching 100 MHz. This can help the inductor work in high frequency circuits. The self-resonant frequency is also high, which means that the inductor can handle higher voltages, and the current noise can also be minimized. The operating temperature range is also wide. It can work in temperatures as low as -40C and as high as 125C without compromising its performance.

In summary, the VLM10555T-1R8M8R8-2 fixed inductor is a type of fixed inductor which can be used for power management and conditioning and can work in a wide temperature range. It is an ideal choice for any power management application due to its efficient power delivery, low stray magnetic field, wide frequency range, and high self-resonant frequency.

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