5142-684K

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A fixed inductor is an electrical component that stores energy in the form of a magnetic flux. It is also known as an inductor, coil, or choke. Commonly used inductors range in size and power from a few picofarads to hundreds of millihenrys and can either be discrete components or an integrated circuit.

The 5142-684K is a fixed inductor is widely used in various electronic circuit applications. It has a nominal inductor value of 4.7 mH and a rated current of 3.9 A. The size is 0.575 inch by 0.575 inch with a nickelish finish. The inductor can be used in many applications, with each usage making different demands on its characteristics. Some of the major applications of the 5142-684K inductor include DC-to-DC converters, power supplies, voltage regulators, and switching supplies.

The working principle of the 5142-684K inductor is the conversion of electrical energy into magnetic energy. When a current is applied to the inductor, it stores energy in the form of a magnetic field. This stored energy then acts on the coil, creating a force in the opposite direction to the current. This force is known as the inductance and is given by the following equation: L = μN² A, where L is the inductance, μ is the permeability, N is the number of turns of wire, and A is the cross sectional area of the core.

The inductor\'s characteristics can be varied by varying the permeability, number of turns, or size of the core. The permeability of a core material can be determined from its relative permeability and its magnetic field intensity. The number of turns determines the inductance of the inductor, while the size of the core will affect both the inductance and impedance of the inductor. In addition, the inductor\'s saturation level, temperature coefficient, and power rating can be varied depending on the application.

The 5142-684K inductor is an effective component in a variety of circuits, providing stable and reliable performance. Its inductance, saturation level, power rating, and temperature coefficient make it suitable for a range of applications. In addition, its small size allows it to be easily incorporated into new or existing electronic circuit designs. The 5142-684K fixed inductor is an ideal choice for many electronics applications.

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