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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in many areas of electrical equipment. They are also known as ‘double-layer capacitors’ as they consist of two metal layers separated by an electrolyte. The two layers are a dielectric and a metal oxide layer.

The UHE1H561MHD is an aluminum electrolytic capacitor that is designed for use in a variety of applications. This capacitor is available in 3 different sizes – 22.5mm, 23.5mm, and 24.5mm – and can be used for both surface mount and through-hole mounting. Its capacitance ranges from 68µF to 220µF and its maximum operating temperature is 85°C.

Application field and Working Principle

Electrolytic capacitors are used in a wide range of applications, including power supplies, amplifiers, filters, and power conditioning systems. They are essential for signal coupling, filtering, and noise reduction in these types of systems. The UHE1H561MHD is specifically designed for use in motor circuits and other electronic components.

A capacitor works by using the electrochemical properties of a dielectric material to store electric charges. The UHE1H561MHD is an aluminum electrolytic capacitor which uses the chemical properties of aluminum oxide to form an electrical double layer. A thin aluminum layer on an anode forms the first layer, which holds the positive charges, and an electrolyte, usually a liquid or gel, forms the second layer, which holds negative charges.

When a voltage is applied across the two layers, charge carriers are injected into the electrolyte, forming an electrical double layer. This creates a capacitor with high capacitance and lower loss than other capacitor types. The chemical properties of the aluminum oxide allow it to store a larger amount of electric charge and retain it for a longer period of time. This allows the capacitor to be used in applications requiring high capacitance and long life.

The UHE1H561MHD has an ripple current rating of 6A and a rated voltage of 63v. It also has a tolerance rating of +-20%. It is designed to operate in temperatures between -40°C and 85°C, making it suitable for a variety of applications.

The UHE1H561MHD is a highly reliable capacitor that is capable of providing efficient and reliable power delivery to a variety of systems. Its high capacitance and ripple current rating make it suitable for use in a variety of motor circuits, as well as other electronic components, making it a valuable addition for any electrical system. Its wide range of operating temperatures and tolerance rating make it a reliable choice for any application.

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