LGU2W271MELB

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Aluminum electrolytic capacitors are among the most widely used types of capacitors in electronic devices such as radios, televisions, computers, and consumer electronics. The LGU2W271MELB is an aluminum electrolytic capacitor. It is made of an aluminum can with an oxide layer on the inside and electrolyte filling its interior. It has a wide range of applications, from power supplies to energy storage and high voltage AC filter circuits.

The LGU2W271MELB aluminum electrolytic capacitor is designed for use in high-temperature applications. The aluminum can houses internal anode and cathode plates which are separated by a gel-filled electrolyte. The construction of this capacitor is a cylinder with the one-piece foil having its edges folded over the outside of the can.

The LGU2W271MELB provides highly stable performance over a wide temperature range, from -55°C to +105°C. It uses a solid polymer dielectric material which leads to high ripple current capability and low ESR, resulting in improved stability and life. Its larger capacitance range makes it suitable for use in both large and small capacitance requirements.

The LGU2W271MELB aluminum electrolytic capacitor has two main working principles. The first is electrolytic action, which occurs when the electrostatic potential of the two plates (cathode and anode) is different. This brings about a flow of electrons from the anode to the cathode. As the electrolyte is a solution with a high dielectric resistance, the electrons are limited by the dielectric medium which increases capacitance.

The second principle of the LGU2W271MELB is dielectric absorption, which occurs when the current flow through the capacitor causes the oxide layer on the inside of the can to become more conductive. This increases the capacitance of the capacitor, allowing higher voltage and higher capacitance. This principle also plays a major role in ensuring the reliability of the capacitor.

The LGU2W271MELB aluminum electrolytic capacitor is suitable for many uses due to its large capacitance range and wide temperature range. It has excellent stability over its lifetime and is built for long-term reliability. Its two working principles enable it to provide high performance and capacitance. This makes it an excellent choice for any electronic device which requires a reliable source of power or energy storage.

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