UPW1C820MDH

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Aluminum electrolytic capacitors are one of the most reliable components for energy storage used in various electronic devices. The UPW1C820MDH Aluminum Electrolytic Capacitor is specifically designed for high-reliability applications due to its ultra-low impedance, high ripple current capability and superior capacitance retention.

The UPW1C820MDH is designed to provide a highly reliable energy storage solution in a variety of applications. It has an ultra-low ESR value of 0.25mΩ, which provides consumers with excellent reliability and long-term performance. It features a tight tolerance of ±20%, allowing for precision accuracy under extreme conditions. Additionally, the UPW1C820MDH has a ripple current of up to 1.5A, making it suitable for applications that require high current. Its superior capacitance retention allows it to maintain capacity for up to 10,000 hours at 85°C without any degradation.

The UPW1C820MDH’s working principle relies on its construction. It consists of a robust metalized aluminum foil anode, an organic electrolytic film on the surface of the anode, a porous insulating paper separator, and a conducting electrolyte, which is usually an organic solvent mixed with an alkaline electrolyte. When voltage is applied across the two anodes, current starts to flow and an electrical double-layer is formed at the surface of the anode, which acts as a capacitor. It is this electrical double-layer that stores the electrical energy as a static charge.

The UPW1C820MDH is designed primarily for high-reliability applications such as automotive, computing, instrumentation, medical, telecommunication, and industrial electronics. It is designed to help ensure that systems remain reliable even under extreme conditions and can be used in various capacitive filtering, DC power supply snubber circuit, and communication circuit applications. It has also been used in various switching power supplies, noise filters, and other high-end energy storage applications.

The UPW1C820MDH is designed to provide excellent reliability and long-term durability. Its efficient construction is designed to limit the direct effects of heat and humidity, ensuring its stability and performance for many years. Additionally, its tight tolerance and high ripple current capability makes it ideal for a variety of high-reliability applications, allowing its users to meet their stringent expectations for reliability and performance.

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