A765MU277M1ELAE050

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Introduction to A765MU277M1ELAE050 Aluminum - Polymer Capacitors

A765MU277M1ELAE050 is an aluminum-polymer capacitor manufactured by Taiwan\'s EvyCap. It performs like an electrolytic capacitor while maintaining the high capacitance of a polymer capacitor. Its capacitance value is 0.47µF, and its working voltage is rated at 6.3 volts. In comparison to an electrolytic capacitor, this aluminum-polymer capacitor offers improved temperature stability, higher energy density, low equivalent series resistance and low self-discharge rate.

Application Field

A765MU277M1ELAE050 aluminum-polymer capacitors are ideal for low frequency applications such as communication devices, data storage systems, home and office equipment and consumer electronics because of its high capacitance, long service life and low leakage current. They provide high-density and low ESR/ESL, which enable increased system performance and reliability. The package size and low working voltage provide a more compact solution compared to electrolytic capacitors.

Due to its high temperature stability, A765MU277M1ELAE050 capacitors are suitable for hot-swapping applications. They are also suitable for operational amplifiers and switching power supply where low-ESR, low-ESLs are required. Additionally, they are used in automotive electronics, hybrid vehicles, battery-powered systems and consumer products such as Bluetooth headsets and headsets.

Working Principle

A765MU277M1ELAE050 aluminum-polymer capacitors store energy like other capacitors, by forming an electric field between its positive and negative layers. The positive layer is made from a highly porous aluminum foil, which is covered with a thin layer of electrolyte to ensure further protection against mechanical shock. The aluminum-polymer capacitors typically have a capacitance value 10-50 times higher than those of a traditional aluminum electrolytic capacitor of the same size.

The capacitance value of A765MU277M1ELAE050 aluminum-polymer capacitors is dependent on a number of factors, including the size of the aluminum foil, the thickness of the electrolyte layer and the porosity of the aluminum foil. The higher the porosity, the higher the capacitance. The capacitance of A765MU277M1ELAE050 capacitors is typically stable over a temperature range of -40 to 105 degrees Celsius.

Because of their high capacitance and long service life, A765MU277M1ELAE050 aluminum-polymer capacitors are ideal for low frequency applications. They are also highly reliable, with an extremely low self-discharge rate and low ESR. Additionally, they provide superior leakage current and frequency characteristics, making them ideal for communication equipment, digital storage systems, automotive electronics and home and office equipment.

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