UHN0J821MPD

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Aluminum electrolytic capacitors are widely used in many areas due to their compact size, excellent performance, and low cost.

The UHN0J821MPD capacitor belongs to the family of aluminum electrolytic capacitors. It serves as an electronic component mainly used in power electronics applications. It has a wide operating temperature range (between -55℃ and +105℃) and is known for its stability and durability.

The UHN0J821MPD is a radial-type capacitor, and is constructed with a cylindrical aluminium can as its body, electrolytic paper for insulation, and both aluminium foil and aluminium-coated paper for electrodes. The capacitor plates can be of different dimensions, depending on the capacity and voltage required. The higher the capacity, the thicker the plates.

The capacitor has a chemical leak-proof design, which helps to ensure a long service life and improves reliability. The capacitor also has a snap-on plastic cover to protect it against any mechanical damage. It also has high temperature characteristics and excellent surge behaviour.

The working principle of aluminum electrolytic capacitors is based on the concept of energy storage in an electric field. These capacitors use an ionically conducting liquid or a special paste that contains metallic ions as the dielectric material between two metal plates. The ions serve as charge carriers, and when a voltage is applied, they move and create an electric field, which initiates the current flow. As the ions move gradually, a static charge builds up and remains until the voltage is removed.

The UHN0J821MPD is a very reliable, cost-effective, and low-maintenance capacitor suitable for powering a range of applications such as switching power supplies, uninterruptible power supplies, solar power systems, LED lighting, and many more. It provides High temperature characteristics and excellent surge behaviour for high-power applications. The UHN0J821MPD is ideal for applications where stability, reliability, and long life are important considerations.

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