L0806BR68JSWST

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Fixed inductors are passive electric components that store energy in an electromagnetic field. The most commonly used type of inductor is the air-core inductor. It has an air core and consists of two coils wound around it, where one coil is wrapped around the other. These two coils are usually wound with copper wire, but they can also be wound with silver or other material, depending on the required application. The L0806BR68JSWST is a specific type of inductor used in a wide range of applications, including automotive, aerospace, consumer electronics, and industrial.

The L0806BR68JSWST is a low-inductance chip inductor with a ferrite core. It is designed to provide high frequency response and low signal distortion. It features low parasitic inductance, high self-resonant frequency, and low electromagnetic interference. The inductance value of the L0806BR68JSWST is 0.68 μH. It has an operating temperature range of -40°C to +125°C, and a maximum rated current of 4A.

The working principle of the L0806BR68JSWST is based on Faraday\'s law of induction. This law states that a changing magnetic field creates an electric field, and the strength of the electric field is proportional to the rate of change of the magnetic field. The flux created by the L0806BR68JSWST core increases as the current flow increases, which in turn induces an electromagnetic field in the inductor. This electromagnetic field creates a back-EMF, which causes the current to decrease and the inductance to increase.

The L0806BR68JSWST is used in a variety of applications such as automotive, communications, consumer electronics, and industrial due to its low signal distortion, high self-resonant frequency, and low parasitic inductance. It is commonly used in power line signal filtering applications, EMI/RFI noise reduction, voltage and current sensing, and PCS mobile phone base station applications.

In automotive applications, it is used in electronic fuel injection (EFI) circuits to regulate the flow of fuel to the engine. It is also used in voltage sensing applications, where the inductor measures voltage variations such as the battery voltage or the alternator output voltage. In communications applications, it is used in cellular phone base stations and satellite receivers to reduce the level of electromagnetic interference. In consumer electronics, it is used in audio/video audio circuits as a noise filter and signal level attenuator. In industrial applications, it is used in motor generators, converters, and other power electronics to reduce the amount of energy lost due to inductance.

In conclusion, the L0806BR68JSWST is a low-inductance chip inductor with a ferrite core. It is designed to provide high frequency response and low signal distortion while keeping its parasitic inductance and self-resonant frequency low. It is used in a wide range of applications including automotive, aerospace, consumer electronics, and industrial, and can be used as an EFI fuel regulator, voltage/current sensor, noise filter, and as a signal attenuator.

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