UPW1A390MDD1TP Capacitors

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Aluminum electrolytic capacitors are passive two-terminal components made with a thin layer of aluminum oxide insulated by a thin paper and coated with a thin metalized layer. Due to their robust construction and low costs, they are commonly found in electronics components, such as power supply, lighting, control systems, medical equipment and telecommunications. The UPW1A390MDD1TP is a low-frequency, high-temperature aluminum electrolytic capacitor that is specially designed for use in medium and high power systems. It provides superior performance and high reliability in a wide range of applications. This capacitor is ideal for use in medium and high power systems where vibration, shock, temperature and humidity can be expected.

The UPW1A390MDD1TP uses a three-layered construction consisting of two terminals, a dielectric barrier and a electrolyte. The two terminals are made from aluminum and the dielectric barrier is made from a thin layer of aluminum oxide. The electrolyte is a liquid, typically water or a combination of water and alcohol, which acts as insulator between the two terminals. The two terminals absorb electric energy and release it as current when connected to a load. The most common application for aluminum electrolytic capacitors is power supply, audio amplifiers and medical equipment.

The working principle of the UPW1A390MDD1TP is fundamentally similar to the working principle of other capacitors. When a current is applied to the capacitor, the aluminum oxide layer works as an insulator, preventing the flow of electric current. The water or alcohol within the capacitor also serves as insulator, preventing stray electric current from leaking out of the capacitor. The current passes through the electrolyte, charging the capacitor up to a certain voltage. As the current is applied during charging, electric energy is absorbed and stored inside the capacitor. Once the voltage reaches the capacitor\'s rated value, the current is then shut off and the capacitor begins to discharge. During the discharge process, the electric energy stored within the capacitor is released in the form of current.

The UPW1A390MDD1TP aluminum electrolytic capacitor is designed for use in medium and high power applications, providing superior performance and high reliability. Its three-layered construction and consistent performance over long periods of extended vibration and shock make it ideal for use in a variety of industrial and consumer applications. The capacitor is also designed to withstand extremes in temperature and humidity without affecting its performance. By utilizing a dielectric barrier and an electrolyte, the UPW1A390MDD1TP effectively stores electric energy and releases it when needed, making it a reliable choice for powering medium and high power systems.

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