SD12-470-R

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Fixed inductors are electronic components typically used in AC circuits, with the purpose of storing energy in the form of a magnetic field. Generally speaking, the technical parameters such as power rating, current rating and current rating decide the functionality of the fixed inductor in its application field. The SD12-470-R is a type of fixed inductor which is typically used in AC circuits. Its features and applications are discussed in the following sections.

Features:

The SD12-470-R is a surface-mount fixed inductor with internal magnetic shielding. It has a rated inductance of 470 mH, and a rated current of 12A. Furthermore, it also has an impedance tolerance of +100/-30% and a temperature coefficient of +150/-50ppm. The inductor comes in an extended-terminal package, with a height of 0.248 inches, width of 0.248 inches, and a gross weight of 0.0199 ounces.

Working Principle:

The SD12-470-R fixed inductor operates by generating a magnetic field in response to an alternating electric current passing through it. This magnetic field stores energy, which is then released gradually, thus controlling the current flow. The rated current and inductance of the inductor determine the output current of the device, and its temperature coefficient is an important indicator of its performance at different temperatures.

Applications:

The SD12-470-R fixed inductor is typically used in AC circuits, such as motors and AC power supplies. It can be used to store energy, and can also help to reduce ripples in AC power supplies. Furthermore, the inductor can also be used to help protect circuits from transients, and also in microelectronic applications such as charge pumps and switching power supplies.

Conclusion:

The SD12-470-R fixed inductor is a versatile device which can be used in AC circuits, such as motors and AC power supplies. It has a rated current of 12A and a rated inductance of 470 mH, with an impedance tolerance of +100/-30%, and a temperature coefficient of +150/-50ppm. Furthermore, it is available in an extended-terminal package, with a height of 0.248 inches, width of 0.248 inches, and a gross weight of 0.0199 ounces. It can be used to store energy, reduce ripples, and protect circuits from transients, as well as in several microelectronic applications.

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