SPD127R-105M

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Fixed Inductors are wide-ranging components that are used for a variety of applications. The SPD127R-105M is a Fixed Inductor that has an inductance value of 1.0μH. The product has several tolerances and construction types, and can be sourced in both through-hole and surface mount packages.

One of the application fields for the SPD127R-105M Fixed Inductor is in switching power supplies. These supplies are used for providing a consistent level of voltage to the load, such as a laptop or desktop computer. The inductor is placed in series with the switching mosfet to increase the energy storage capacity. As the mosfet is switched on and off, the energy will be transferred to the load, maintaining a steady voltage.

Another application field of the SPD127R-105M Fixed Inductor is in high frequency circuits. The circuit design is a specific one, with the inductors placed in a series with capacitors to form a filter. This is used to reject certain frequencies and allow others to pass through and this setup is then used in radio frequency applications such as radio broadcasting, communication devices, etc.

The SPD127R-105M Fixed Inductor is an air-core inductor, meaning there is no ferromagnetic material used in the core; instead, the core is made from a hollow cylindrical shape. The winding is composed of enameled copper wire, and the whole setup is encapsulated in a plastic housing. The inductance of the core is dependent on the number of turns of wire used, and the size of this inductor is relatively small at only 10mm x 8mm x 4mm.

The working principle of the SPD127R-105M Fixed Inductor is based on Faraday’s law of induction. When a current flows through an inductor, a magnetic field is generated. The strength of this magnetic field depends on the amount of current flowing through the inductor. The magnetic field induces a voltage in a nearby conductor, which is proportional to the rate of change of current flowing through the inductor.

An important concept to consider when dealing with the SPD127R-105M Fixed Inductor is the self-inductance. This is the voltage that is induced back into the coil due to the changing magnetic field generated by the current flow. The self-inductance of an inductor reflects its ability to oppose changes in current. This is important when considering how the inductor will perform in terms of reducing noise and ripple from a circuit.

The SPD127R-105M Fixed Inductor is a widely used component, being used in a variety of applications, from switching power supplies to high frequency circuits. Its self-inductance is an important factor to consider when using it in a circuit, as it can affect the noise and ripple levels. The size of the inductor is relatively small, and the winding is composed of enameled copper wire, which provides good insulation against short circuits.

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