S1812R-222F

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Fixed inductors are electromechanical components made of copper wire, ferromagnetic core, and insulation material. These components are most commonly used in alternating current circuits. The S1812R-222F fixed inductor is a debottlenecked device primarily used in the power conversion industry.

The S1812R-222F fixed inductor is a two-layer cylinder with a plastic core. It has both internal and external contacts, making it suitable for a multitude of applications. Its impressive specifications include an operating temperature range of -55°C to 175°C and a maximum current handling capacity of 3.2A. The output leakage current is lower than 30nA, and the power coefficient is greater than 2.0mOhm.

The core of the S1812R-222F is its primary source of performance. Its core material is made of high-permeability MnZn ferrite material, which results in a higher inductance value and a lower self-resonant frequency. The plastic core and dual-layer cavity design ensure effective shielding of the component during high frequency operation. The S1812R-222F also has an internal safety resistor to protect the other components in the circuit from harmful electrical noise.

The S1812R-222F has an impressive application field. It excels in power conversion and isolation applications, allowing it to be used in medical equipment, telecom and communication systems, solenoid circuitry, and high-frequency wireless charging. The S1812R-222F also provides fast, accurate switching for power converters and efficiently filters noise for industrial use cases. Additionally, its small size, high temperature rating, and low self-resonant frequency make it the perfect choice for applications in the automotive industry.

The S1812R-222F\'s operation is based on the theory of induction. Its magnetic field induces a current in any conductor that is placed close to the device. This current is then governed by the governing principles of Faraday\'s Law—any change in the magnetic field will result in the induction of an electromotive force (EMF). The magnitude of this EMF is directly proportional to the rate of change of the magnetic field (dB/dt). As a result, the S1812R-222F can be used to direct current from one point in a circuit to another.

The S1812R-222F fixed inductor is a versatile, high-performance device, offering superior heat dissipation and power conversion capabilities. It is an excellent choice for a wide range of applications, such as power conversion and isolation applications, medical equipment, telecom and communication systems, and high-frequency wireless charging. Its use of Faraday\'s Law of induction makes it an effective component for data transfer, and its robust design ensures safe and reliable operation.

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