Tag: tantalum capacitor

Tantalum (Ta) is a silver-gray metal with the atomic number 73. In the case of solid tantalum capacitors, the electrolyte is added to the anode through pyrolysis. Unlike solid tantalum capacitors, wet tantalum capacitors use liquid electrolytes. We not only know the features of tantalum capacitor, in this article, we ato industrial automation will mainly introduce failure mode of tantalum capacitor.

The full name of tantalum capacitor is tantalum electrolytic capacitor, which is a kind of electrolytic capacitor. It uses tantalum metal as the medium instead of electrolyte as common electrolytic capacitor. In this article, we will introduce what tantalum capacitor is, what advantages tantalum electrolytic capacitor has, and the comparison with ceramic capacitor. Tantalum electrolytic capacitors are a subtype of electrolytic capacitors. They are made of tantalum metal that acts as an anode, covered with an oxide that acts as a dielectric, and surrounded by a conductive cathode.

Nowadays, with the development of economy and society and the improvement of science and technology level, electrolytic capacitors and tantalum capacitors have become more and more popular in the daily life of ordinary people, and they are inside the lamps. But at the same time, many people do not understand the difference between them, and even confuse them. So, let's take a look at the difference between tantalum capacitors and electrolytic capacitors today.