ASPI-0403S-151M-T

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Fixed inductors are electronic components that store energy in the form of magnetic fields. They are often seen in circuits with uninterrupted power supplies, power converters, power factor correction, and other applications requiring assistance to the current or voltage. The ASPI-0403S-151M-T is one such fixed inductor.

The ASPI-0403S-151M-T is a surface mount component, with a metal construction, terminated with two leads. It has a low profile, with a height of 0.40 inches, and a width of 0.40 inches. It has a rated inductance of 15 uH, a current rating of 1.10 Amps, and a Q value of 35. Its saturation current is rated at 2.18 Amps, and its resonant frequency is at 12.7 MHz. The temperature coefficient of the inductance is at +/−75 ppm/°C.

The ASPI-0403S-151M-T is mainly used in radio frequency (RF) circuits, as its low profile and high number of turns allow for high Q at high frequencies. It is particularly suitable for filtering applications, as the high number of turns will provide an accepted number of taps, and the low profile is ideal for fitting in tight spaces. The inductor can also be used in switching power supplies, because its temperature coefficient and rated inductance guarantee stability.

The main principle of the ASPI-0403S-151M-T is the conservation of magnetic flux. Inside the inductor, a coil of wire is wrapped around a ferromagnetic core. When current is applied to the coil, a magnetic field is generated, and this field is then stored in the ferromagnetic core. This magnetic field can hold onto the current, and this is why this component is known as an inductor. It means that, when the current is removed from the coil, the magnetic field stored inside the inductor is converted into electrical energy, and this is how the component provides resistance and helps regulate the flow of current and voltage.

Another important principle that applies to the ASPI-0403S-151M-T is the principle of self-inductance. This principle states that, when current passes through an inductor, the inductor will create a magnetic field which will then oppose the flow of current. This opposition is due to the inductor’s resistance to change in its stored magnetic flux, and it is this resistance that causes the current to drop. This property of the ASPI-0403S-151M-T helps regulate the current, as it can reduce the current when too much is present, and increase the current when it is insufficient.

The application field of the ASPI-0403S-151M-T is quite versatile, as its properties make it ideal for use in a variety of circuits. The component’s low profile, high number of turns, high temperature coefficient, and high current rating allow it to be used in radio frequency applications, power factor correction, switching power supplies, and even in uninterrupted power supplies. Depending on the specific requirements of the circuit, the correct inductor can be chosen for the job.

In conclusion, the ASPI-0403S-151M-T is a versatile fixed inductor component used mainly for radio frequency and power factor correction applications. Its main principle is the conservation of magnetic flux, as the component stores and releases electrical energy in the form of a magnetic field. It also has the property of self-inductance, which helps regulate the current in a circuit. The component’s low profile and high current rating make it ideal for fitting in compact spaces, and its temperature coefficient and rated inductance guarantee stability. The ASPI-0403S-151M-T is a great choice for a variety of applications, due to its versatility and performance.

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