1210R-391F

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Fixed inductors are components that provide inductance in an electric circuit. The 1210R-391F is a fixed-inductance device used in a variety of applications. It is a surface mount device that comes in a 1210 size package with 0.5 mm spacing. The 1210R-391F is designed to provide stable inductance values over a wide temperature range and has a working temperature range of -40°C to 85°C.

The 1210R-391F can be used in a variety of applications, such as high-frequency power conversion, voltage-mode switching regulators, and optical power supply circuits. It is also suitable for use in power amplifiers, oscillators, impedance matching networks, and high-frequency switching circuits. The 1210R-391F is a rugged, reliable, and economical solution for these applications.

The principle of operation of the 1210R-391F is based on the fact that an inductor is an electromechanical device that stores energy in the form of an electromagnetic field. The 1210R-391F is made up of a coil of insulated wire wrapped around a ferromagnetic core. When an AC signal is applied to the device, an electromagnetic field is created which induces a current in the coil. This current is referred to as the inductance. The amount of inductance created depends on the number of turns and the type of core material used in the device.

The core of the 1210R-391F is made of ferrite powder. The ferrite material helps to increase the magnetic permeability of the core, which increases the inductance of the device. In addition, the ferrite helps to reduce the amount of noise that the device produces. The inductance of the device is rated at 391 nH, and the maximum rated current is 2.0 A.

The 1210R-391F is an ideal choice for use in a variety of applications. Its high inductance values, high maximum current ratings and low noise make it suitable for high frequency, high power applications. In addition, its small size and low cost make it an economical and convenient solution for many applications.

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