18R334C

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Fixed inductors, also known as coils, are passive electronic components that consist of a wire loop or winding that is designed to provide inductance within an electric circuit when a current flows through it. In recent years, fixed inductors have become increasingly popular due to the advantages they provide, such as higher maximum inductance than other components in the same size and reduced interference from other signals in the circuit. One type of fixed inductor is the 18R334C.

The 18R334C is a surface mount, bead inductor that has been designed for applications which require high stability of inductance, low DC resistance, and low AC losses. It is constructed of an iron-nickel-cobalt core and an oxidized copper wire wound around it. The inductor has a rated inductance of 18uH and a DC resistance of 0.0033 Ohm. It is able to handle up to 20A at frequencies up to 3MHz.

The 18R334C is commonly used in power electronics applications such as DC/DC converters, DC/AC converters, power supplies, switching regulators, power factor correction, and other applications that require stable high frequency performance. It is also used in power filters, RF LNA circuits, and other applications that call for high frequency stability. The inductor has a low profile package which allows it to fit in tight spaces while still providing a low DC resistance.

The working principle of the 18R334C is the same as any other fixed inductor. When a current flows through the inductor, an electromotive force (EMF) is generated, which is proportional to the rate of change of the current. This EMF counteracts the current and creates a magnetic field around the inductor. This magnetic field blocks the flow of AC current and slows down the rate at which DC current flows, thus providing a low source of resistance.

The 18R334C\'s low profile, high frequency stability, and high inductance make it a popular choice for a variety of power electronics applications. It can provide improved efficiency, reduced noise, and increased system reliability when compared to other components. The 18R334C inductor is an excellent choice for any circuit that requires low resistance and high stability.

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