UWT1A681MNL1GS Capacitors

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Aluminum electrolytic capacitors are effective and reliable components used in a variety of applications, ranging from power management to audio amplification, industrial motor control, and lighting systems. The UWT1A681MNL1GS capacitor is a radial leaded aluminum electrolytic capacitor designed for use in general purpose applications such as filtering, decoupling, and coupling.

The UWT1A681MNL1GS is rated for a maximum operating temperature of 105°C, with a rated life up to 1,000 hours at an ambient temperature of 85°C. This capacitor has a capacitance of 680µF and a rated voltage of 35V. It is constructed from a sintered inner-anode structure and is rated for both ripple current and AC current handling. The electrical characteristics of the capacitor include a low Equivalent Series Resistance (ESR) and a high ripple current-handling capability. In addition, this capacitor features an ultra-low ESR for enhanced filtering performance, as well as a high vibration resistance for reliability in a range of applications.

The UWT1A681MNL1GS is ideal for smooth signal filtering in various types of electronic circuits, including AC/DC power supplies, general-purpose power management systems, LED lighting systems, and industrial noise suppression applications. It can also be used in applications where low ESR is essential, such as high-frequency switching power supplies, DC-DC converters, and audio amplifiers.

The working principle of an aluminum electrolytic capacitor is based on the electrical conductivity of an electrolyte between two aluminum foil electrodes. Electrolyte is a solution containing dissociated molecules with free ions and free electrons in equilibrium. When a voltage is applied to the capacitor electrodes, the free electrons move from one electrode to the other. This causes the positive ions in the electrolyte to move towards the negative electrodes and the negative ions to move towards the positive electrodes. As ions and electrons continue to travel through the electrolyte, the resulting electric field between the two electrodes increases capacitance.

The aluminum electrolytic capacitor is characterized by high capacitance and high ripple current-handling capability. The ESR of the UWT1A681MNL1GS is low and thus it has an ultra-low impedance, which enables it to filter out larger signals. Furthermore, the capacitor is vibration resistant and has a high dielectric strength, making it an ideal choice for applications operating in harsh conditions.

In conclusion, the UWT1A681MNL1GS aluminum electrolytic capacitor from SamElectronics is a reliable and robust solution for a variety of general purpose applications. It features high capacitance and low ESR for enhanced filtering performance, as well as excellent vibration and dielectric strength for reliable operation in demanding environments. Thanks to its wide range of uses and its good electrical characteristics, this capacitor is an ideal choice for a variety of electronic applications.

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