UHN0J822MHD

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Aluminum electrolytic capacitors, also known as “electrolytic capacitors”, are components used to store electrical energy within an electrical circuit. They are composed of two metal plates separated by an electrolyte, typically a solution of acids. An important feature of an electrolytic capacitor is its high capacitance, which is defined as the amount of charge stored per unit of voltage, and is often measured in Farads. Aluminum electrolytic capacitors are particularly useful in applications requiring high capacitance and long product life due to their stability at both high and low temperatures.

The UHN0J822MHD aluminum electrolytic capacitor is a tantalum-epoxy capacitor used in applications requiring long product life, high capacitance levels, and heat and vibration resistance. It has a high capacitance value of 3.3 uF, a rated voltage of 20 VDC, and an operational temperature range of -55°C to +105°C. The UHN0J822MHD also features a self-healing, non-polarized design that minimizes the risk of circuit failure due to electrolyte leakage.

The working principle of the UHN0J822MHD aluminum electrolytic capacitor involves the electrochemical action between the anode and cathode plates separated by an electrolyte. When a voltage is applied, an electric field is created between the two plates, causing a current to flow. This current charges the plates, producing a capacitance effect. Since the anode and cathode plates are covered with a dielectric material such as tantalum pent oxide, insulating them from each other, the charge is stored and released as needed, providing the capacitance effect.

The UHN0J822MHD can be used in a variety of applications, including in audio systems to help filter high frequency signals and increase overall audio quality. In power electronics, the UHN0J822MHD can be used for power factor correction and voltage stabilization. It can also be used in switching power supplies to reduce noise, control ripple, and improve efficiency. Furthermore, the capacitor can also be used in sensitive electronic equipment such as automotive, computer and communications systems.

The UHN0J822MHD aluminum electrolytic capacitor is a reliable component that is versatile and can be used in a number of applications requiring high capacitance levels and long product life. Its self-healing, non-polarized design also makes it an ideal choice for sensitive electronic equipment that requires protection from electrical noise and voltage spikes.

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