5-1879065-2

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Tantalum capacitors refer to the tantalum electrolytic capacitors, which is a kind of capacitor formed by an electrolyte (usually an aqueous solution of potassium hydroxide KOH) and two electrodes of titanium and tantalum in the capacitor body. The general digitalCode is 5-1879065-2, which contains the capacitance size, voltage value and insulation level information.

Tantalum capacitors are primarily used in process regulation circuits such as power supplies and audio circuits. Its advantages are low equivalent series resistance (ESR) and higher capacitance density than aluminum electrolytic capacitors. Therefore, it can be applied to various fields, such as computer chip power supply, industrial control and military applications.

Working Principle

The working principle of tantalum capacitors is similar to that of normal aluminum electrolytic capacitors. They form a normal capacitor that uses titanium anode and tantalum cathode. During electrolysis, the electrolyte is squeezed into the gap between the electrodes and reacts with the two electrodes to form a metal oxide layer, which acts as a dielectric. The formed metal oxide film has a higher electrical insulation performance than the traditional aluminum electrolytic capacitor, and the power supply ripple of the power supply circuit is greatly reduced.

In order to increase the capacity, the body size of the tantalum capacitor is very small, and its application range is also very wide, it can provide services such as energy storage, sharp pulse rate, current filtering, and circuit protection.

The advantage of tantalum capacitor is that it has a large capacity and low equivalent series resistance (ESR) in a small size. This advantage is particularly strong in high frequency circuits, and is widely used in computers, handheld electronic devices, mobile phones, and portable medical equipment.

The working principle of 5-1879065-2 tantalum capacitors is very simple: when in use, the two ends of the capacitor are connected to the circuit, and the current applied to the two electrodes can be balanced. The exchange of electrons in the capacitor is completed within a very short time, thus forming a capacitor action effect.

In summary, 5-1879065-2 tantalum capacitors are an ideal choice for applications involving low profile, high reliability and high capacitance density. It has applications in a wide range of industries, including computer chip power supplies, industrial control and military applications. Its working principle is a simple exchange of electrons between the two electrodes, which helps create a dielectric layer with improved insulation performance.

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