DC1390R-104K

Fixed inductors, such as the DC1390R-104K, are a type of passive electrical component that offers electrical resistance against alternating current. They are usually embodied in electrical circuits and used to store and transport charges or to control the flow of current in the circuit. This type of inductor has important applications in electronics devices, ranging from signal processing and filtering, to transformer circuits.

The DC1390R-104K fixed inductor, for example, is a high-quality, SMD (Surface Mount Device), device designed to provide exceptional performance in RF applications. This particular model features a 10µH nominal inductance with a tolerance of 10%. Moreover, it features a reliable, low-profile, and cost-effective design, making it an ideal choice for a variety of applications.

The working principle of a fixed inductor is based on the physical phenomenon known as self-inductance. This is a manifestation of Faraday’s law and states that, when a current is applied to an inductor, a self-induced electromotive force (EMF) will oppose the change in current. The magnitude of the EMF developed depends on the material’s permeability and, in the case of the DC1390R-104K, the Inductance. As such, when a DC input is applied to an inductor, the current will take a finite amount of time to reach the maximum value.

Fixed inductors such as the DC1390R-104K can be used for a variety of applications, though they are most commonly used in transformer circuits, filter designs, and signal-processing circuits. Transformer circuits make use of the inductor’s ability to act as a link to transfer energy between primary and secondary circuits. Due to its high inductance, the DC1390R-104K makes an ideal choice for transformer circuits. Filter circuits take advantage of the inductor’s inherent resistance to AC for signal conditioning. Finally, signal-processing circuits employ the device\'s ability to store energy temporarily and then release it, to control the flow of current in the circuit.

The DC1390R-104K fixed inductor is a reliable, cost-effective, and low-profile device, making it an ideal choice for various applications. It features a 10µH nominal inductance with a tolerance of 10%, and it’s based on the principle of self-inductance. This model can be used for transformer circuits, filter designs, and signal-processing circuits. It’s also a high-quality device, making it a great choice for RF applications.