UVR1A102MPD1TD Capacitors

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Aluminum Electrolytic Capacitors

Aluminium electrolytic capacitors are unique among the other capacitor types in that they achieve a much higher capacitance within the same unit volume. This is made possible due to their construction, using an aluminium foil as the electrodes, instead of the metallic plates used in other capacitor types. Through a process of chemical deposition and etching, an extremely thin oxide layer is formed onto the aluminium electrode – known as the anode. A suitable electrolyte is then applied to the anode, with the electrolyte acting as an adhesive as a separator and forming a tight bond between the anode and cathode. This forms the basis of the electrochemical double-layer capacitor, with the capacitance being determined by the amount of oxide surface area coverage and the type of electrolytic present in the device.

The UVR1A102MPD1TD aluminum electrolytic capacitor can be found in a wide variety of electronics applications, most notably power supplies, DC-DC converters, and portable audio systems. UVR1A102MPD1TD aluminum electrolytic capacitors have a low ESR (Equivalent Series Resistance) value and high ripple current capabilities. This makes them suitable for use in areas with high input ripple currents such as power supplies and DC-DC converters, where they are able to regulate voltage with a high degree of accuracy. Additionally, the UVR1A102MPD1TD aluminum electrolytic capacitors are capable of storing high levels of energy, and are able to discharge quickly when necessary. This makes them well-suited for use in portable audio systems, where they can be used to store energy and provide a large current discharge as needed.

The workings of the UVR1A102MPD1TD aluminum electrolytic capacitor are based on a technology known as electrochemical double-layer capacitance (EDLC). When the device is placed in an alternating current (AC) environment, the anode and cathode electrodes of the capacitor start to exchange electrons. As the voltage across the capacitor rises, the amount of electrons exchanged increases, and thus, the electrical resistance between the electrodes decreases. This process is what produces the electrical charge that accumulates on each of the electrodes, as well as the capacitance of the device.

The UVR1A102MPD1TD has a capacitance of ± 20%, a maximum temperature of 85°C, and a rated voltage of 150V. Due to its low ESR and its high ripple current capabilities, the UVR1A102MPD1TD aluminum electrolytic capacitor is best used in power supplies and DC-DC converters. Additionally, due to its energy-storage capabilities and fast discharge rate, the UVR1A102MPD1TD is also well-suited to portable audio equipment.

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