L-14WR47KV4E

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Fixed inductors are highly specialized electrical components that are designed to store energy in a closed magnetic circuit. Known as coils, inductor or chokes, their primary purpose is to resist changes in electric current. The L-14WR47KV4E is one such fixed inductor, designed to work in a range of applications.

The L-14WR47KV4E is a radial lead inductor with a maximum DC current of 2.14A and a maximum DC resistance of 0.097Ω. It can handle a maximum voltage of 47V and is rated for a maximum energy rating of 630mH. It is constructed with an epoxy resin that gives it high temperature and moisture resistance, allowing it to work in a wide range of applications and temperatures. It is also RoHS compliant, making it suitable for use in hazardous environments.

The primary application for the L-14WR47KV4E is in audio applications. It is mainly used as any type of crossover or high-pass filter in audio systems. The inductor acts as a low impedance path for high frequencies, allowing them to pass through the system. This prevents distortion and ensures a smooth, rich sound quality. It is also used as an Electromagnetic Interference (EMI) filter that blocks any RF signals in the system, preventing interference between different pieces of audio equipment.

The L-14WR47KV4E also finds use in power supply systems, as it is designed to hold higher voltage and current levels than other types of inductors. It is used as a stabilizing component to smooth power delivery and prevent voltage spikes and current surges. These inductors are often found in power converters, power amplifiers, automotive electronics, and medical equipment.

The working principle of the L-14WR47KV4E is based on the basic law of electromagnetism, which states that a changing magnetic field will induce a current in a nearby conductor. When voltage is supplied to the inductor, a current is passed through a coil of wire. This induces a magnetic field in the wire, which in turn generates a counter-current passing through the wire and opposing the original current. This counter-current is known as inductance, which is measured in henries (H). The higher the inductance of an inductor, the more the current is opposed and the larger the voltage spikes will be.

The L-14WR47KV4E is a versatile fixed inductor that can be used in a range of different applications. Its epoxy resin construction gives it excellent temperature and moisture resistance, making it suitable for use in harsh environments. Its working principle is based on the principles of electromagnetism, and its high inductance makes it suitable for stabilizing power delivery and preventing voltage spikes in power supply systems.

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