RLH0912-101KL

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Fixed inductors, also known as coils and chokes, are passive components that store energy in the form of a magnetic field when current passes through a wire wound around a core. The RLH0912-101KL series of fixed inductors feature low DCR and high current ratings for improved performance. This series of inductors offers an excellent combination of high current and high reliability at a competitive cost.

The RLH0912-101KL inductors are available in two package types: a 3.2mm round package and a 3.0mm square package. The inductors feature excellent temperature resistance and can operate up to an ambient temperature of up to 125°C, making them suitable for high temperature applications. They also feature tight tolerance of ±20%, ensuring reliable performance.

The RLH0912-101KL inductors are used in a variety of applications, including power converters, DC-DC converters, and inverters. These inductors are designed for high-current applications, and are able to handle up to 30A of current while maintaining a relatively low inductance. This makes them ideal for high efficiency applications, as large currents can be safely transmitted without generating a significant amount of heat.

These inductors are also suitable for high-frequency switching applications, such as MHz-frequency DC-DC converters. The high current ratings and low DCR of the RLH0912-101KL make them pair well with power MOSFETs, making them an attractive option for high-frequency power supply designs.

The working principle of a RLH0912-101KL fixed inductor is based on Faraday’s law of induction: when a current passes through a conductor, it creates a surrounding magnetic field, which induces an electromagnetic force around the conductor. This force can be used to store energy in the form of a magnetic field. When the current is reversed, the magnetic field collapses, releasing the stored energy.

The RLH0912-101KL inductor consists of a conductive core of copper wire wound around a core material. The winding’s resistance and the core material determines the inductance of the inductor. The inductance of the RLH0912-101KL is tightly regulated to within ±20%. The DC resistance (DCR) of this series is also tightly regulated to stay within 0.1Ω.

The RLH0912-101KL inductors are designed for high-current applications, and can handle up to 30A of current without generating too much heat. The inductors feature a high temperature resistance of up to 125°C, making them suitable for high-temperature applications. The tight tolerance of ±20%, combined with the low DCR of 0.1Ω, makes the RLH0912-101KL series unique in its ability to provide reliable performance at a competitive cost.

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