T491C225M035AT7280

T491C225M035AT7280 is a type of tantalum capacitor with its application field and working principle. The structure of this tantalum capacitor consists of two electrodes that are formed out of tantalum and separated by a dielectric oxide medium. The name \'tantalum\' refers to the material of the electrodes, which is the element with the corresponding chemical symbol Ta. When electrically charged, the dielectric material contained between the capacitor electrodes will build up a certain amount of energy and create a potential difference. In other words, it acts as a means of storing energy.

T491C225M035AT7280 is a type of surface mount electrolytic capacitors mainly used in military and space applications due to their small size and low profile. It is designed to tolerate high temperatures and very small voltage drops. With the typical capacitance of 2.2μF, its maximum rated voltage is 35VDC and its operating temperature range from -55°C to +125°C.

This type of capacitor can be used in a variety of applications, including audio equipment, motors, computers, automotive ignition, power supplies, and as filters or bypass capacitors. Also, due to its small size and low profile, these capacitors can be directly soldered to printed circuit boards and easily incorporated a wide range of electronic equipment.

The basic working principle of T491C225M035AT7280 tantalum capacitor is similar to any other type of capacitor. When it is connected up in a circuit, electric current will flow across the capacitor electrodes, which will create a potential difference between them. The flow of electricity in the capacitor is determined by the magnitude of the voltage applied across it, and the amount of charge stored in the dielectric material. When the current stops flowing, the stored charge will remain in the capacitor and the voltage potential will remain constant.

In the case of T491C225M035AT7280, the dielectric material is actually two layers of dielectric oxide created by an anodized tantalum process. This type of capacitor has been specially designed to provide a high level of stability at temperatures ranging from -55°C to +125°C. Advantages of this type of capacitor over others are its low current leakage due to the highly efficient dielectric material and its very small size, which makes mounting on a printed circuit board very easy. Plus, its low voltage drop makes it a perfect choice for use in high-power applications.

In conclusion, T491C225M035AT7280 is a type of surface mount electrolytic capacitor with a very low profile, high temperature tolerance and low voltage drop. It is perfect for use in a wide range of electronic equipment, such as audio equipment, automotive ignition, computers, power supplies and filters or bypass capacitors. Its low current leakage, high level of stability and small size makes this type of capacitor ideal for use in high-power applications.