UHW1E122MPD

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Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are capacitors in which an electrolyte (generally an aqueous solution of ammonium bicarbonate or ammonium nitrate) impregnates a porous segment of aluminum foil, producing a highly conductive double layer of aluminum oxide on the surface of the foil. This thin layer of aluminum oxide often acts as the dielectric in the capacitor. The device itself is made up of two aluminum electrodes separated by a thin layer of electrolyte.

UHW1E122MPD application field and working principle of aluminum electrolytic capacitors is primarily in the field of electrical engineering and consists of the placement of two aluminium foils coated with aluminium oxide with an electrolyte between them that acts as an insulating medium. The benefit of this combination forms the capacitor, as electrons are able to flow through the electrolyte and across the oxide layer only in one direction.

UHW1E122MPD capacitors are used extensively in power supplies and audio applications, such as amplifiers and speakers. In addition to these uses, UHW1E122MPD capacitors are also used in other areas such as telecommunications, computer and video equipment, battery chargers, and many other electronic devices.

The working principle of UHW1E122MPD is based on Faraday’s law of electrolysis. According to this law, when an electric current is passed through an electrolyte between two electrodes, the positively charged ions of the electrolyte move towards the cathode, while the negatively charged ions move towards the anode. This process creates a potential difference between the electrodes. As a result, electrolytic capacitors can store electric charges.

The UHW1E122MPD capacitor typically has a rated operating temperature range of -55°C to +105°C, and its most important characteristics are capacitance, impedance, Voltage and Leakage current. The capacitance is the storage capacity of the capacitor, or the amount of charge that can be stored in it. The impedance is the ratio of the voltage drop to the current flow. The Voltage is the maximum amount of voltage that the capacitor can handle. Lastly, the Leakage current is the amount of current that leaks through the capacitor when a voltage is applied across it.

UHW1E122MPD capacitors are widely deployed in consumer electronic devices and automotive electronics, as they offer a high degree of reliability. The fact that aluminum electrolytic capacitors are relatively inexpensive and feature a consistent performance over a wide range of temperatures makes them an ideal choice for a variety of applications.

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