1812R-273F

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Fixed inductors are electronic components that store energy in the form of a magnetic field when an electric current flows through them. The 1812R-273F is a specific type of fixed inductor, designed for use in various applications. In this article we will discuss the application fields and working principle of the 1812R-273F.

The 1812R-273F is a type of surface-mount inductor that is able to withstand a wide operating temperature range of -40°C to +105°C. This means that it can be used in a variety of applications, including consumer electronics, industrial equipment, automotive components, and more. The 1812R-273F is also RoHS-compliant, meaning it is free of harmful chemicals and toxins, and it is also UL-certified for safety.

The 1812R-273F is a low-profile device, which makes it suitable for use in tight spaces. It has a miniaturized structure, and its height is only 1.6mm, meaning that it can be used in applications where space is a concern. Additionally, it has a high current rating of 3.0A and a maximum surge current of 15A, making it suitable for a variety of power conditioning applications.

In terms of its working principle, the 1812R-273F is a fixed inductor that will remain fixed no matter what voltage is applied to it. This is because it is designed to store energy in the form of a magnetic field when electric current passes through it. As it is a low-profile device, it has a very low self-inductance and a low parasitic capacity. This makes it suitable for use in high-frequency applications, as the low parasitic capacity ensures low levels of power loss.

The 1812R-273F also features a high saturation current of 8.0A, which is five times higher than the normal saturation current of inductors. This helps to ensure high efficiency, as more power is made available for the intended application. Additionally, its cross-linked core ensures that the magnetic field does not easily change, regardless of the amount of current it is exposed to.

Overall, the 1812R-273F is a versatile and reliable fixed inductor that can be used in a variety of applications. Its low-profile structure, wide operating temperature range, and high saturation current make it suitable for a variety of power conditioning applications. Additionally, its cross-linked core ensures that it is highly efficient and does not experience large variations in the magnetic field, regardless of the level of current it is exposed to. For these reasons, the 1812R-273F is an excellent choice for a variety of applications.

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