MILP1812-124K

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Fixed inductors, also known as chokes, are passive components used to store energy in the form of a magnetic field. MILP1812-124K is a type of fixed inductor used in various applications, such as power delivery, audio, and EMI filtering. The main function of the MILP1812-124K is to provide a steady current flow and impedance level when transitioning to different frequencies and power levels.

The MILP1812-124K features a shielded construction that makes it resistant to EMI and RFI interference, as well as a higher tolerance for overvoltage conditions. Its construction also allows for greater current capacity and lower DC resistance than other types of fixed inductors. The MILP1812-124K also has a wide operating temperature range and is RoHS compliant.

Applications of MILP1812-124K include DC-DC power converters, low-noise voltage regulators, EMI and RFI filtering circuits, and audio circuits. It can also be used in combination with MOSFETs to provide optimal switching performance.

The working principle of the MILP1812-124K is based on Faraday’s law of electromagnetic induction. This law states that an induced electromotive force (EMF) is produced in a circuit when a varying magnetic field passes through it. The MILP1812-124K features a metallic core that is surrounded by wire windings. When an alternating current is applied to the windings, a varying magnetic field is created, which induces an EMF in the core. This induces a steady current flow in the circuit, providing protection against voltage spikes and inductive current surges.

In summary, the MILP1812-124K is a type of fixed inductor used in various applications, such as power delivery, audio, and EMI filtering. Its features, such as shielded construction, high current capacity, and low DC resistance, give it good performance in a wide range of applications. Its working principle is based on Faraday’s law of electromagnetic induction and is capable of providing a steady current flow and impedance level when transitioning to different frequencies and power levels.

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