S1812R-105K Inductors, Coils, Chokes

Fixed inductors are defined as inductive components used in electronic circuits to confine and control the flow of electrons. They are also commonly used in telecommunications and power supplies. The S1812R-105K is a particularly small, mass-produced type of fixed inductor, known as a surface mount device (SMD). It is designed to draw a relatively small current, making it suitable for all types of commercial and consumer electronics.

The S1812R-105K works on the basic principle of inductance, which states that electric current passing through a coil of wire will generate a magnetic field. When an alternating current (AC) passes through the inductor, the magnetic field produced by the current (known as a “back EMF”) will oppose the flow of current, providing a type of protection from voltage spikes as well as limiting the current. By controlling the current, the S1812R-105K helps to regulate the amount of electricity passing through a circuit and can also be used to filter out background noise that can cause interference with other components.

The S1812R-105K is designed for high frequency applications and is capable of operating up to 1 MHz. When used in power supplies or other areas where large currents are present, the S1812R-105K is designed to absorb the peak of the current while continually providing a more even flow. This is especially useful for applications where the current needs to be maintained at a certain level, as the inductor will help regulate and deliver the right amount of current.

The S1812R-105K is a popular choice for audio and video amplifiers, as it is able to dampen oscillations produced by these systems. In addition, the S1812R-105K is also commonly used in microwave ovens, where it is able to reduce the chance of interference from the signals generated by the oven. Furthermore, the S1812R-105K is also used in a variety of commercial and consumer electronic products such as cellular phones, printers, LCD monitors, and more. Although the S1812R-105K is not the most powerful inductor, it is small, efficient, and provides excellent protection from voltage spikes, making it a great choice for a variety of applications.