T491A474K025ZT7280

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum capacitors are used in a wide range of industries and applications to provide reliable power for various types of equipment and machines. The T491A474K025ZT7280 is a discrete capacitor that can be used for various types of applications, most notably for power filtering. This component is part of the larger category of tantalum capacitors, but it has specific features that set it apart from other capacitors. This article will discuss the T491A474K025ZT7280 application field and its working principle.

Application Field

The T491A474K025ZT7280 is a surface-mount passive component. This form factor makes it suitable for use in portable or miniature electronics and other applications where space is limited. When used in association with other components, the T491A474K025ZT7280 is capable of providing quality power and filtering performance. The component is typically used for power de-noising and re-distribution in order to reduce AC ripple and resistive losses.

The component is also used for providing power and power filtering in high-frequency, high-reflectance displays. Its small size and low ESR make it ideal for use in digital LCDs, LEDs, and OLEDs. The component can also be used as a switching regulator for DC/DC converters and is often used as a power source for other optimized active chips.

Working Principle

Tantalum capacitors are generally made up of two sections, the anode and the cathode. The anode is usually a thin film of titanium-zirconium oxide, while the cathode is typically composed of sintered tantalum powder. When a voltage is applied, the ions from the titanium-zirconium oxide are attracted to the cathode, allowing the capacitor to become charged. The capacitance of the device is determined by the size of the titanium-zirconium oxide film, the number of layers, and the dielectric material that is used.

The T491A474K025ZT7280 also utilizes a sintered tantalum powder on its anode to reduce its ESR value. This helps to further improve the power output of the device, as it ensures that more current can be supplied to the device. The tantalum powder also helps to reduce the power losses to the device which help to increase efficiency. The T491A474K025ZT7280 also features a surface-mount technology which helps to reduce the size of the component, making it a more suitable for use in portable and miniature electronics.

Tantalum capacitors are used in many applications and the T491A474K025ZT7280 is no exception. This component can be used for power filtering, re-distribution, improved power output and supply, and in high reflection displays. The component also features a sintered tantalum powder on its anode to reduce its ESR value and a surface-mount technology to make it suitable for use in portable and miniature electronics. Through this article, the reader has gained a better understanding of the T491A474K025ZT7280 application field and its working principle.

The specific data is subject to PDF, and the above content is for reference