1812-222F

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Fixed inductors refer to parts that store energy in the form of electric and magnetic fields, and provide an alternating current with a certain amount of energy. One particular type of fixed inductor is the 1812-222F. This inductor is distinguished by its small size, wide operating temperature range, and high reliability. It is used in a variety of applications and can be used as a component in both analog and digital circuits.

The 1812-222F is a non-polarized inductor with a leakage flux of 0.15 and an inductance tolerance of ±20%. It is made up of a plastic case and a molded high-resistant ceramic ferrite core. It has copper insulated leads, and its operating temperature range is -55°C to +125°C. This inductor is well suited to high current applications such as DC-DC converters, power amplifiers, and frequency converters.

The most common application field for the 1812-222F is in the field of power electronics. It is used in power supplies, such as battery chargers and AC-DC converters, to store energy and transfer it from one circuit to another. In addition, the 1812-222F can be used in any circuit that requires an inductor, such as a switching regulator, an audio amplifier, or an amplifier bass boost circuit.

The working principle of the 1812-222F is relatively simple. When current is applied to the inductor, the magnetic field around it increases, inducing an equal counter-electromotive force in the inductor. This counter-electromotive force opposes the current, thereby reducing the rate at which energy is converted from electrical to magnetic form.

At the same time, the magnetic field within the inductor serves to maintain a constant amount of energy. Therefore, when current is applied, the inductor stores energy and prevents sudden changes in voltage. This feature enables the 1812-222F to provide a stable output voltage and regulate the amount of current flowing through it, making it an ideal component for power supplies.

The 1812-222F is a versatile, high performance fixed inductor that is well suited for use in a variety of applications. Its small size, wide operating temperature range, and high reliability make it an optimal choice for power electronics. The working principle of the 1812-222F is relatively simple and is based on the concept of storing and transferring energy through the use of magnetic fields.

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