SP1812R-272K

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Fixed inductors are electronic components used to store energy in an electric field. They come in various shapes and sizes for different applications. The most common type of fixed inductor is the SP1812R-272K.

The SP1812R-272K is a molded power inductor that offers excellent performance in terms of size, stability, smd mounting, and leakage. It is mainly used in switch-mode power supplies, DC/DC converters, and other power management systems. The inductor has a voltage rating of 50V and is designed with a 20-ohm inductance. It is rated for up to 150KHz operation and is offered in an 1812 size with a height of 2.72 mm.

The SP1812R-272K is made from high-quality materials and is specifically designed to reduce EMI emissions. The inductor features a high saturation current of up to 0.75A and low DCR of up to 0.08 ohms. It is also thermally resistant and has a wide operating temperature range of -40 degrees Celsius to +105 degrees Celsius.

The SP1812R-272K has a simple working principle. When a current flows through the inductor, a magnetic field is created, which in turn induces a voltage in opposite directions of the current. This voltage can be used to produce split power supplies or can be used to power very sensitive analog circuits.

The SP1812R-272K is an ideal choice for various applications, including PLLs, DC-DC converters, switch-mode power supplies, and more. Its high saturation current, low DCR, and wide temperature range make it suitable for demanding applications. It is also RoHS compliant and provides excellent cost-effectiveness.

In summary, the SP1812R-272K is an excellent choice for a wide range of applications. It is a high-quality inductor that offers excellent performance in terms of size, stability, smd mounting, EMI emissions, and leakage. It is designed for use in switch-mode power supplies, DC/DC converters, and other power management systems. It has a simple working principle, which uses a magnetic field to induce a voltage in opposite directions of the current. It is RoHS compliant and provides great value for money for its users.

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