ASPI-4030S-120M-T

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Fixed inductors are components that typically consist of two electrical conductors, usually a wire wound in a coil with a core to provide additional magnetic fields. The inductor is used to store energy in a magnetic field and can be used to filter out certain frequencies and provide different types of current control for a variety of applications. The ASPI-4030S-120M-T fixed-inductor is a 120 μH inductor with a maximum current rating of 2.6 A. It is manufactured using a copper winding, and is rated to 30MHz, an excellent choice for high frequency circuit designs such as low-pass filters.

The working principle of fixed-inductor, is based on Faraday’s Law of Induction. This states that when a conductor is moving within a magnetic field, a voltage will be induced into it. The voltage created is proportional to the change in flux. The flux is the number of magnetic field lines passing through a given area and is affected by the current through the inductor, as well as the size of the coil and its core material. The average inductor will handle a certain maximum current before it saturates and ceases to function.

As for the ASPI-4030S-120M-T application field, fixed inductors like this can be used in a wide range of circuit applications. This type of inductor is excellent for filtering out certain frequencies, creating noise-canceling devices, and increasing the current output of a voltage source. They are often used in power supplies, motor control circuits and signal conditioning and filtering networks. Furthermore, ASPI-4030S-120M-T is also suitable for several microwave and communication equipment applications.

In addition, ASPI-4030S-120M-T fixed-inductor is an ideal choice for radio frequency (RF) operations because of its small physical size and high rating. It can be used in a variety of circuit designs such as low-pass filters, notch filters, bandpass filters, and band-reject filters. By varying the component values, these can be optimized for a particular frequency and the shape of the desired attenuation or gain for tuning and signal manipulation. Moreover, the 120 μH inductance also makes it suitable for inductor-capacitor (LC) tank circuits used in oscillator circuits.

Other than basic radio frequency applications, fixed-inductors like ASPI-4030S-120M-T are also used in a variety of switched-mode power supplies, and can be used to reduce the voltage ripples, increase the power efficiency, and smooth the current flow. They can also be used in DC-DC converters, as they have superior inductance value for low-frequency applications. In addition, the low DC resistance of the ASPI-4030S-120M-T makes it ideal for use in DC power supplies, such as the ones used with cell phones and laptop adapters.

Lastly, fixed inductors like the ASPI-4030S-120M-T are commonly used in audio applications, again, due to their low DC resistance and superior inductance. Their inductance can be used to filter out very low frequencies, creating a clean sound, while their low DC resistance helps reduce signal losses. They are also used in subwoofer designs, which require a higher inductance and very low DC resistance for efficient operation.

In conclusion, the ASPI-4030S-120M-T fixed-inductor is a 120 μH inductor designed for high frequency circuit designs such as low-pass filters. It has a wide range of application ranging from radio frequency operations, micrones and communication equipment, switched-mode power supplies and DC-DC converters, DC power supplies and audio applications. And its working principle on Faraday\'s Law of Induction.

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