IMC1812EBR22K

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Fixed inductors, also called coils or chokes, are one of the more essential components in electronic systems. The IMC1812EBR22K is one type of fixed inductor, which finds wide application in low-frequency and low-power electronic circuitries. The product specifically provides a shielded solution for high-density interconnects, while offering outstanding mechanical robustness and superior electrical characteristics for a variety of commercial and industrial applications.

The IMC1812EBR22K is a shielded, low-profile, through-hole inductor that has high saturation characteristics. Its inductance range is from 2.2μH to 10μH, with a low DCR of 0.012Ω to 0.37Ω. Additionally, The current carrying capacity is from 1.1A to 4.2A, and the temperature range is from -55°C to 125°C. The product offers a high-frequency performance to 2000MHz and provides low Parallel Capacitance (Cp). The IMC1812EBR22K is widely employed in RFID applications, clock generator circuits, telecom systems, and DC-DC converters, voltage regulator modules (VRMs), overvoltage protection, EMI filters, and snubber circuits, as well as a variety of other high-frequency and power supply applications.

The working principle of the IMC1812EBR22K is based largely on Faraday’s Law of Induction, which states that the EMF (electromagnetic force) induced in a closed circuit is proportional to the rate of change of the magnetic flux passing through the circuit. This is often described in the form of a 3-dimensional diagram, where a number of turns (or windings) of insulated wire are looped around a core of a specific material. When exposed to an alternating or pulsed current (which serves as the input frequency for the inductor), the inductor produces magnetic lines of flux that correspond to the input frequency. The inductor induces an electrical current in the coil that may be different from the current in the source, which is why inductors are commonly used to “smooth out” power supplies.

The IMC1812EBR22K is an ideal solution for high-density interconnects related to numerous applications, due to its low DCR, superior electrical characteristics, and impressive mechanical robustness. The working principle of the IMC1812EBR22K also fits into the fundamental physics of Faraday’s Law, thereby providing a reliable means of producing a smooth, steady power supply for various industrial and commercial applications.

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