TBJE156K050LBSB0H24

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Tantalum Capacitors: TBJE156K050LBSB0H24 Application Field and Working Principle

Tantalum capacitors are some of the most widely used components in today’s electronics. The TBJE156K050LBSB0H24 is a tantalum capacitor that is specifically designed to handle applications up to 1.5KV and 50V. This device has a wide range of potential applications, and its construction and principles of operation provide insight into how it is used for various operations.

Construction of the Device

Like all capacitors, the TBJE156K050LBSB0H24 consists of two electrical conducting plates separated by an insulator. The device is typically constructed of sintered anode or lower electrode and cathode or upper electrode. The upper part of the anode is impregnated with a conductive polymer dielectric layer, which acts as the insulator between the two plates. The dielectric used in the device is a gel-like substance composed of a mixture of several oxides, including Tantalum pentoxide. The cathode is constructed as a layer of manganese dioxide, which is then coated with a layer of tantalum pentoxide.

Application Fields

Due to its superior construction and stability, TBJE156K050LBSB0H24 capacitors can be used in extremely demanding applications. Some of the more common fields in which this type of capacitor is used include power converters, military electronics, X-ray systems and biomedical equipment. Additionally, it is also commonly used in high-voltage circuits, as well as Tesla coils, due to its ability to handle large voltage levels without intermittent failure.

Working Principles

The TBJE156K050LBSB0H24 capacitor is based on the principle of a parallel plate capacitor, in which the two conducting plates form two electrical terminals and the dielectric material acts as the isolator. When a voltage is applied across the two plates, an electric field is created, resulting in the accumulation of positive and negative charges on each plate. When the voltage reaches a certain threshold, the electric field strength of the capacitor is saturated, and the charge remains steady, allowing for an increased capacitance. This increased capacitance is then used for storing energy for various electronic applications.

In Summary

The TBJE156K050LBSB0H24 is an incredibly reliable and robust type of tantalum capacitor which can be used in demanding applications up to 1.5KV and 50V. It is constructed with a sintered anode and cathode, a conductive polymer dielectric layer, and a manganese dioxide cathode coating. The device is based on the principle of a parallel plate capacitor, in which the electric field strength increases when a voltage is applied across the two plates, resulting in a higher capacitance.

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