UCY2D820MHD3

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Aluminum electrolytic capacitors, abbreviated as AECs, are a passive element commonly used in the electrical industry. They are very popular due to their small physical size, low cost, simple construction, and relatively high capacitance. AECs are also seen as the most efficient capacitor for energy storage applications when compared to other capacitance techniques such as film capacitors, tantalum capacitors, and ceramic capacitors.

The UCY2D820MHD3 is a type of AEC of the Radial type. It is a surface mount aluminum electrolytic capacitor with an operating temperature range of -55°C to +105°C, a capacitance range of 22µF to 10µF, and a voltage range of 4V to 16V. It has a low ESR (equivalent series resistance), high ripple current, and good insulation resistance.

The main application fields for the UCY2D820MHD3 include signla filtering, power supply, and switch mode power supplies. The UCY2D820MHD3 is also used in automotive, power supplies, medical, industrial, and other applications.

The working principle of the UCY2D820MHD3 is based on the laws of electrochemistry and electrostatics. The capacitor consists of an electrolyte (aluminum) material between two metallic plates, where one plate is connected to the positive terminal of the circuit and the other to the negative terminal. The voltage applied across the terminals causes the electrons on the plates to travel through the electrolyte material, creating an electric field and releasing energy. As the electricity travels through the electrolyte material, the electric energy is stored in the form of a charge or current. When the charge or current is released, the capacitor is able to store energy and is effectively a capacitor.

In general, the UCY2D820MHD3 offers good temperature stability, high ripple current, low failure rate, low ESR, and good insulation resistance. It is also suitable for applications where small volume and high capacitance are required. This makes the UCY2D820MHD3 a very popular choice in various industries and applications.

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