UHV1E821MPD

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Aluminum electrolytic capacitors, commonly known as electrolytic capacitors, are the most commonly used type of capacitor. The UHV1E821MPD is a surface-mount aluminum electrolytic capacitor. It is designed for use in high-voltage DC applications with a rated voltage of 1.8V and a maximum ripple current rating of 221 Amp.

The UHV1E821MPD has a low Equivalent Series Resistance(ESR), high DC working voltage, high ESR at high frequencies, and a good balance of capacitance and voltage ratings. The capacitor also has a very wide operating temperature range from -55°C to 105°C. The maximum operating temperature range of the UHV1E821MPD ensures it is suitable for a wide range of applications.

The working principle of the UHV1E821MPD is based on the fact that when an electrolyte such as ethanol or water is used as an electrical conductor between two metal plates, a capacitor is created. The two metal plates act as electrodes and store electrical energy. The electrolyte serves as the dielectric between the two metal plates and helps to regulate the charge flow between the plates. As a result, the capacitor can store an electrical charge.

The UHV1E821MPD is most commonly used in applications where reliable and high-voltage DC supply is required. It is ideal for use in high-voltage DC power supplies, DC-DC converters, motor drives, RF amplifiers, medical equipment, and industrial automation. It is also suitable for use in high-power switching applications and any other application that requires low ESR and reliable high voltage DC power.

The UHV1E821MPD features a unique construction that maximizes its high-voltage DC working voltage and capacitance rating. The component is made from a high purity anode and a highly conductive cathode. The dielectric is made from a special film and oxide layer which provides excellent thermal and electrical performance. The component is then sealed in a stainless steel casing to protect it from electrical and environmental hazards.

In conclusion, the UHV1E821MPD is an ideal choice as an Aluminum Electrolytic Capacitor for applications requiring a reliable and high-voltage DC power supply. It is designed with a high purity anode and cathode for superior electrical performance. The component also offers a wide operating temperature range, low ESR, and a balanced capacitance and voltage rating which ensures it is suitable for a wide range of applications.

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