293D225X0016B2TE3

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Tantalum capacitors, or Ta-capacitors, are a type of electronic component that is widely used across a variety of equipment and systems. They are widely accepted for their excellent performance in high temperature and highly demanding environments where other capacitors may fail due to a number of operational issues. A tantalum capacitor, specifically the 293D225X0016B2TE3 model, is used to provide reliable energy storage capabilities to various applications.

Types of Tantalum Capacitors

Tantalum capacitors are available in two types: solid and wet electrolytic. Solid tantalum capacitors are formed by sintering a molded anode body to a tantalum anode while being immersed in an electrolyte. This particular model also uses a sintered tantalum anode and a wet electrolytic polarity-marker as an indication of proper polarity. Both capacitor types are appreciated for their small size, excellent reliability and low price.

293D225X0016B2TE3 Application Field and Working Principle

The 293D225X0016B2TE3 model is a 3-plate, non-magnetic, low-loss, solid tantalum capacitor. It is commonly used in applications such as power supplies, avionics, communications and for bypass/coupling applications. As a result, this model is often used in mobile phones, laptops, tablets, LCD TVs, medical equipment, etc. It is mainly selected for its extremely low ESR and improved reliability in these demanding environments.

Tantalum capacitors work by storing energy between an anode and a cathode with a dielectric material separator in between them. When a voltage is applied to the capacitor, the anode will charge up and store energy, while the cathode will discharge and release energy. This action allows capacitors to act as energy filters and regulators, which is why they are commonly used in electrical circuits.

Performance Characteristics of the 293D225X0016B2TE3

The 293D225X0016B2TE3 model features a rated voltage range of 1.5V to 6.3V and a capacitance range of 4.7µF to 39µF. It is also temperature compensated for a temperature range of -55°C to +85°C. The rated voltage is the maximum amount of voltage that the capacitor can safely handle without breaking down. This can vary depending on the application and the environment in which it is located.

The capacitance of the 293D225X0016B2TE3 is determined by the size of the anode body and the dielectric material used. The capacitance determines how much energy the capacitor can store and will ultimately determine how effective the capacitor can be in a certain application. These capacitors also have an exceptionally low ESR (equivalent series resistance) of 5-15mΩ, meaning that they have an excellent ability to convert stored energy into usable power.

Conclusion

The 293D225X0016B2TE3 model of tantalum capacitor offers a wide range of advantages, including its small size, excellent reliability, low price and low ESR. It is a popular choice for applications such as power supplies, avionics, communications and bypass/coupling applications. As a result, this model is ideal for use in a variety of devices, including mobile phones, laptops, tablets, LCD TVs, medical equipment, etc.

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