SCEP104L-4R3

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Fixed Inductors

Fixed inductors, otherwise known as coils, are passive electrical components that are primarily used to provide inductance to a circuit.

Inductance is a property of electrical components that opposes the flow of current, resulting in a voltage drop across the component. This property is usually used to limit the current flowing in a circuit, as well as to store energy during periods of high current demand.

SCEP104L-4R3 is one such fixed inductor, and is primarily used in commercial power supplies and other non-critical applications. This component is a 0.4 uH inductor with an inductance tolerance of ±20%. It also has a self-resonant frequency of 1 MHz, and a rated current of 0.7 A.

SCEP104L-4R3 Application Field

The SCEP104L-4R3 fixed inductor is primarily used in power supplies and other applications that require stable and regulated current levels. Such applications include industrial equipment, telecommunications systems, and other consumer electronics.

This inductor is also commonly used in audio amplifiers to regulate the current flow in order to reduce the amount of distortion in the sound. It is also commonly used in automotive applications to regulate the current in devices such as CD players and car radios.

Working Principle of SCEP104L-4R3

The working principle of the SCEP104L-4R3 fixed inductor is fairly straightforward. It works by providing a constant voltage drop across the component, even when the current flowing through it changes.

This is due to its inductance; when the current increases, the inductor will oppose the change in current, resulting in a voltage drop across it. This voltage drop helps to stabilize the current flow in the circuit, thus providing the desired current levels.

In addition to providing a stable voltage drop, the SCEP104L-4R3 is also able to store energy during periods of high current demand. This energy can then be used to sustain the current during periods of low demand, thus ensuring that the circuitry remains efficient and reliable.

Conclusion

The SCEP104L-4R3 fixed inductor is a reliable and useful component for commercial power supplies and other applications requiring a regulated current source. Its inductance property works to limit and stabilize the current flow, as well as to store energy during periods of high demand. This makes it an essential component in a wide variety of applications.

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