UWT1V221MNL1GS Capacitors

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are capacitors that use an electrolyte to achieve a larger capacitance per unit volume than other types of capacitors. They are an integral part of many consumer and commercial electronic devices, and are commonly found in power supplies, switch mode power supplies, radio receivers and transmitters, audio equipment, and many other electronic devices. The varying sizes of aluminum electrolytic capacitors allows them to be used for a wide range of applications.

UWT1V221MNL1GS Application Field and Working Principle

The UWT1V221MNL1GS is a small, surface-mountable aluminum electrolytic capacitor. It is used in applications requiring higher capacitance values in a small, low-Voltage environment. Typical applications include filtering and decoupling noise, bypassing, and storing energy.

The UWT1V221MNL1GS has a rated voltage of 4V, making it suitable for use in low-voltage applications. It has a rated capacitance of 220uF, which allows for a larger capacitance value than most other aluminum electrolytic capacitors of its size. Additionally, the capacitor has a low ESR of 0.14 ohms, making it capable of handling higher currents than other aluminum electrolytic capacitors of its size.

The UWT1V221MNL1GS has a cylindrical package design, with an aluminum shell, end cap, and gasket to ensure a secure connection to the application board. The capacitor has two terminals, a positive and negative, with corresponding voltage ratings. The capacitor features self-healing properties, meaning that the capacitor will automatically attempt to fix itself and rectify electrical problems such as leaking and electrostatic discharge.

The UWT1V221MNL1GS works by using an electrolyte, usually a liquid or gel, to store and release energy as an electric current. When a voltage is applied across the terminals of the capacitor, electrical charges accumulate on the conductive plates inside the capacitor. This process of accumulating the electrical charges creates an electric field between the two conductive plates which stores energy and creates a capacitance value. When the voltage is removed, the capacitor can then discharge energy to provide a boost or smoothing buffer action.

The UWT1V221MNL1GS is a popular choice for many applications due to its high capacitance in a small package size, low ESR, self-healing properties, and its low voltage rating. It can be used in many applications requiring higher capacitance values and higher current handling capabilities.

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