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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors(AEC) are polarized electrolytic capacitors whose anode electrode is made of a pure aluminum material etched or stamped into thin strips or foils. This is then covered in an electrolyte solution and surrounded by two lead strips or printed circuit board tracks. The two lead strips act as a connection to the anode and cathode electrodes. The anode polarization and electrolyte dissolve into a polymer film on the aluminum foil, increasing the capacitance.

UMW1V3R3MDD1TP Application Field and Working Principle

UMW1V3R3MDD1TP aluminum electrolytic capacitors are typically used in electronic products, such as automotive, audio/video, household appliances, computers, and other electronic products. These high-performance capacitors are designed to provide reliable operation in liquids, gases, and other harsh environments. The UMW1V3R3MDD1TP ensures capacitor stability under extreme environmental conditions.

Aluminum electrolytic capacitors are designed to work on the principle of electro-chemical capacitance. This method utilizes the surface area of an aluminum foil that is double intercalated with an electrolyte solution and electrochemically polarized. The capacitance is determined by the following elements: the area of the foil, the solution concentration, the thickness of the aluminum, the thickness of the electrolyte layer, and the applied voltage.

The UMW1V3R3MDD1TP aluminum electrolytic capacitors are characterized by their high capacitance density and low equivalent series resistance (ESR). These features make them ideal for applications requiring high frequencies or high temperatures. They also offer excellent current leakage characteristics, making them well suited for use in a variety of high frequency circuits.

In industries such as automotive, communication, motor control, audio/video equipment, and consumer electronics, the UMW1V3R3MDD1TP aluminum electrolytic capacitors are the preferred choice due to their high capacitance density and low equivalent series resistance. Furthermore, these capacitors are designed to be self-healing, which means that any physical damage does not affect their performance, as the capacitor has the capability of re-forming itself if it is damaged during shipping or from being dropped.

The UMW1V3R3MDD1TP aluminum electrolytic capacitors are tested to UL 94V-0 specification and comply with AEC-Q200 and EIA-481 standards. Furthermore, these capacitors are RoHS-compliant, and AEC-Q200 compliant.

In conclusion, the UMW1V3R3MDD1TP aluminum electrolytic capacitors are a reliable and high quality product, ideal for use in a large variety of electronics applications. Their high capacitance density, low ESR and self-healing properties make them the preferred choice in harsh environments.

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