VLF403212MT-4R7M-CA Inductors, Coils, Chokes

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Fixed inductors, also known as chokes, are electronic components that transfer electric energy between two points of a circuit, usually in AC applications. The VLF403212MT-4R7M-CA is one such inductor that is commonly used in AC circuits. This article will explain the application fields and working principles of the VLF403212MT-4R7M-CA.

The VLF403212MT-4R7M-CA is primarily used in AC circuits, specifically for power applications. It has a rated inductance of 4.7 mH and can handle currents of up to 12 amps. Additionally, it has a low DC resistance of just 0.095 ohms. This makes it perfect for applications where high current and low power losses are essential. It is often used in automotive, industrial, and consumer electronics.

In AC circuits, inductors regulate the flow of current. The VLF403212MT-4R7M-CA has an inductance of 4.7 mH, which means that it will respond more to AC current than it will to DC current. When an AC current is applied to the inductor, the magnetic field created by the current induces a voltage in the coil. This voltage creates a series of current pulses, which act to limit the amount of current flowing through the circuit.

The VLF403212MT-4R7M-CA also offers protection to devices connected to the circuit. The inductance of the inductor means that the current pulses will not exceed a certain level. This limits the amount of damage that can be done to devices connected to the circuit. The inductor also prevents power surges from damaging sensitive components.

The VLF403212MT-4R7M-CA is a reliable and efficient inductor. Its low DC resistance, high inductance, and protection capabilities make it a popular choice for applications such as AC power, automotive, industrial, and consumer electronics. It is an inexpensive way to regulate the current in an AC circuit, and can provide protection from power surges and excessive current.

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