T499A684K025ATE10K Capacitors

Tantalum Capacitors

Tantalum capacitors, or tantalum electrolytic capacitors, are widely used in electronic products like computers, home appliances, telecommunication equipment, and automotive electronics. These capacitors are well known for their excellent stability, high capacitance, and low leakage current. The most common type of tantalum capacitor is the tantalum oxide type, also known as the solid tantalum capacitor. The T499A684K025ATE10K is a solid tantalum capacitor widely used in the electronics industry. This section will discuss the application field and working principle of this type of capacitor.

Application Field

The T499A684K025ATE10K is primarily used in power supplies or other high-frequency circuits. This type of capacitor offers high capacitance and low impedance, ensuring stability and reliability in the circuits. This capacitor is also suitable for use in low-temperature applications, as its capacitance remains consistent under low and high temperatures. It is also often used as an input filter capacitor or a snubber capacitor in power electronic circuits.

Working Principle

The T499A684K025ATE10K is a solid tantalum capacitor, which has an anode made up of a tantalum pellet coated with a dielectric layer of an insulating oxide material. A metal electrode connects the anode to the cathode. When a voltage is applied between the anode and cathode, the positively charged ions in the anode move towards the cathode, resulting in the formation of an electric field. The electric field then induces an electric charge, which stores energy.

When the capacitor is connected to a power source, the electric charge stored in the capacitor is gradually discharged through the power source. This process continues until the original charge stored is completely discharged. The amount of charge discharged is a measure of the amount of power consumed by the device. When the capacitor is disconnected from the source, the charge in the capacitor quickly discharges and the capacitor is then ready to store energy again.

Conclusion

The T499A684K025ATE10K is a solid tantalum capacitor. It offers high capacitance and low impedance, making it suitable for use in power supplies and other high-frequency circuits. This type of capacitor is also ready to store energy again after being disconnected from the power source. Its excellent performance and stability make it a popular choice in the electronics industry.