101143U010AA2B

Series:	101
Part Status:	Active
Lead Free Status / RoHS Status:	--
Ratings:	--
Moisture Sensitivity Level (MSL):	--

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What are Aluminum Electrolytic Capacitors?

Aluminum electrolytic capacitors are a type of capacitor that uses aluminum foil as the capacitor\'s plate. The electrolyte solution acts as an electric dielectric between the plates, resulting in high energy storage density and capacitance qualities. They are commonly used in audio circuits, power supply circuits, frequency transformers, filters, and power amplifiers.

101143U010AA2B Application Field and Working Principle

The 101143U010AA2B aluminum electrolytic capacitor is a miniature, through-hole type capacitor and has a long life and low ESR. It is designed for printed circuit board (PCB) mounting as the application field. The capacitor is constructed using high quality, rolled and annealed aluminum foil, with a special coating on it to provide superior corrosion resistance. The electrolyte is composed of Organic Solvents and Metal Salts, and is sealed with an epoxy resin to prevent leakage and provide a long service life.The working principle of the 101143U010AA2B aluminum electrolytic capacitor is based on the capacitor\'s construction. The aluminum foil which serves as the capacitor\'s plate contains thousands of small pores, which are filled with the electrolyte solution. The electrolyte solution acts as an electric dielectric between the plates and creates an electric field between them. When voltage is applied to the capacitor, the electric field creates a potential difference in the form of charge between the two plates, which generates an electric field in the process. This electric field in the capacitor acts as a form of energy storage, much like conventional capacitors.The working principle of the Aluminum electrolytic capacitor is based on its construction. It consists of a rolled and annealed anode foil (cathode), a separator, and a non-conductive dielectric liquid inside the capacitor. The separator acts as an insulating barrier between the plates and the electrolyte. When voltage is applied to the aluminum electrolytic capacitor, lightning takes place inside the capacitor causing ions to travel through the separator and the electrolyte. Electrons are attracted to the anode, which is then discharged and the ions become attracted to the cathode. This process builds up an electric field that is the main source of energy storage inside the capacitor.

Advantages of Aluminum electrolytic capacitors

The main advantages of using Aluminum electrolytic capacitors is that they offer much higher capacitance than most other types of capacitors and have comparatively lower leakage current and high energy storage density. Additionally, they are some of the most cost-effective capacitor types available on the market today. They boast an operating temperature of -55°C to +80°C, and a lifetime of 10,000 hours, which gives them a very reliable and efficient performance for applications that require long-term performance and stability. Therefore, they are ideally suited for power supply and power application needs. Also, aluminum electrolytic capacitors have a thick electrolyte film that is especially designed to handle large current surges.

Conclusion

The 101143U010AA2B aluminum electrolytic capacitor is a miniature, through-hole type capacitor and has a long life and low ESR. It boasts an operating temperature of -55°C to +80°C, and a lifetime of 10,000 hours, providing users with a reliable and efficient performance for applications requiring long-term stability. It is ideal for use in audio circuits, power supply circuits, frequency transformers, filters, and power amplifiers. The aluminum electrolytic capacitor also offers a cost-effective solution to power application needs due to its higher capacitance than most other types of capacitors, and comparatively lower leakage current and high energy storage density.

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