SC3DF-4R7

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Fixed Inductors

Fixed inductors are passive components consisting of a coil of wire and core. They are used to store energy in the form of a magnetic field in inductors. Fixed inductors can also be used as electromagnets to produce a magnetic field when an electrical current is applied to the coil. The most common type of core material used in fixed inductors is ferrite.

The SC3DF-4R7 is a type of fixed inductor. It is a surface-mount inductor, meaning it is designed for mounting directly onto a circuit board. The inductor consists of an aluminium-oxide core and a winding of copper wire. The core material allows for a higher saturation current, making it suitable for applications that require high current levels. The SC3DF-4R7 has a maximum operating frequency of 10 MHz.

The main application field of the SC3DF-4R7 is power electronics. It is used to control current levels in high-power applications such as motor controllers, power supplies, and the like. The inductor can also be used in other applications such as RF filters and audio amplifiers.

The working principle of the SC3DF-4R7 is simple and depends on a number of factors. The core material of the inductor is composed of a material with high magnetic permeability, which allows it to store energy in the form of a magnetic field. This stored energy can then be used to control the flow of current when an electrical current is applied to the inductor. The number of turns of the windings and the size and shape of the core will determine the inductance of the inductor. The inductance determines how much current can be controlled with the same input voltage.

The SC3DF-4R7 is a versatile inductor that can be used in a variety of applications. Its aluminium-oxide core allows for increased saturation current levels, making it suitable for high-power applications. Its small size and surface-mount design also make it ideal for applications where space is limited. The inductor can be used to control current levels in power electronics, RF filters, and audio amplifiers.

In summary, the SC3DF-4R7 is a type of fixed inductor with an aluminium-oxide core and copper windings. It is used for controlling current levels in high-power applications such as motor controllers, power supplies, and the like. Its working principle is based on the generation of a magnetic field when an electrical current is applied to the coil, which then controls the flow of current. The inductor can also be used in other applications such as RF filters and audio amplifiers.

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