M39003/03-0314H

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Tantalum capacitors are widely used in modern electronics because of their large storage capacity and high switching speed. The M39003/03-0314H capacitor from Farnell element14 is a stable, reliable device used in a variety of applications. This capacitor is a polarized version of the classic tantalum capacitor, and is ideal for use in stabilized power readings or in applications that require a low equivalent series induction (ESR)

Application Field

The M39003/03-0314H capacitor is an ideal choice for use in many electrical circuits, specifically in applications dealing with AC signals in the high frequencies range. It is also a fine choice for smoothing purposes; the capacitor works to smooth out current waves and provide an even electrical flow. Its low equivalent series resistance (ESR) is also advantageous, making it suitable for those circuits that necessitate high power loads.

In addition, the M39003/03-0314H capacitor is also commonly used in the automotive industry, where it is often employed to filter current flowing through the electrical system. Its high temperature tolerance makes it a great choice for reliable operation in rugged environments. Furthermore, the capacitor’s miniature size makes it suitable for tight areas, making it ideal for the auto industry.

Working Principle

The M39003/03-0314H capacitor utilizes a tantalum electrolytic compound to produce its superior capacitance. This compound resides between two layers of higher resistance plates; the layers are separated by an insulating medium, such as wax or plastic. The two plates are attached to a conductive metallic case.

When voltage is applied to the capacitor, the positive plate becomes the anode and the negative plate becomes the cathode. This causes an electric charge to flow from the anode to the cathode; this charge accumulates on the plates, producing an energy store. This stored energy is often referred to as the capacitor’s storage capacity.

The capacitor can be additionally linked to other capacitors in what is known as a capacitor bank. This harnesses more power storage and provides a much stronger current flow in the circuit. Additionally, the capacitor can be charged and discharged slowly, allowing for more energy to be conserved for future use.

Summary

The M39003/03-0314H capacitor from Farnell element14 is a reliable and stable device suitable for a wide range of electronic circuits. It has a large storage capacity compared to other capacitors and a high temperature tolerance that makes it ideal for use in automotive applications. Its low equivalent series induction (ESR) makes it suitable for applications that necessitate high power loads. The capacitor works by utilizing a tantalum electrolytic compound sandwiched between two high resistance plates, creating an electrical field that can be charged or discharged slowly.

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