T491D476K010AG

Application Field

The T491D476K010AG capacitor is used in applications requiring a higher voltage. This type of capacitor has a higher working voltage than other types, and so is suitable for applications such as high-transient operations or to be used in the output circuit of DC-DC converters. It can also be used in power supplies, UPS systems, DC to AC converters, and other high-voltage devices.

This type of capacitor is also suitable for use in special cases, such as when high-voltage is required for circuit protection of cables, or when high-frequency is needed for devices like counters or frequency dividers. It is also used in high-temperature and low-temperature conditions for temperature compensation, and to ensure its reliability in extreme environments.

Working Principle

The T491D476K010AG capacitor uses tantalum as its core material. Tantalum is a metal that has a relatively high electrical resistance, which makes it useful as a dielectric material in capacitors. When a voltage is applied to the capacitor, a charge is stored in its core material. This charge is stored in microscopic electrical pockets on the surface of the tantalum particles.

The charging process takes place more quickly than with other capacitor materials, such as ceramic or electrolytic. This makes it ideal for applications that require a high-speed charge, such as in power supplies or voltage regulators. It also has a high-rate of discharge, which means it can supply a large amount of current quickly.

Additionally, tantalum capacitors are able to withstand high temperatures and have a long operational life. This is due to the material’s ability to retain its shape and structure even when exposed to extreme temperatures. This makes it ideal for use in industrial and automotive applications.