1812R-154K

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Fixed inductors are electronic components that carry current in a coil of wire. They are made with materials such as aluminum, brass, glass-fiber, ferrite, and other alloyed metals. The inductance of the component depends upon the size and shape of the coil, the number of windings, and the core material.

The 1812R-154K is a type of fixed inductor specifically designed for use in Pulse-Width Modulation (PWM) applications. It is made with a ferrite core and four layers of windings. The inductance value is adjustable with a capacitor that has been selected for operation at high frequency.

The 1812R-154K has a wide variety of applications, including frequency converters, motor control circuits, power supplies, and amplifiers. It is used mainly in DC-DC converters, switch-mode power supplies, and flyback transformer circuits. It offers advantages over other components such as lower heat generation, lower cost, and greater efficiency.

The working principle of the 1812R-154K is to store energy in the form of a magnetic field which is developed in the core when current is passed through the windings. When the current is switched off, the magnetic field collapses and the stored energy is released back into the circuit.

The 1812R-154K is an ideal choice for applications that require high-frequency operation, high efficiency, low cost, and low heat generation. It can be used in applications where current is changing rapidly over a frequency range of up to 50kHz and offers a variety of advantages over other components.

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