UVK1C222MPD

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Aluminum Electrolytic Capacitors are an integral part of the modern electrical system. They are used in a variety of applications to store and release energy and assist in filtering signals. The UVK1C222MPD is a type of aluminum electrolytic capacitor characterized by its extended capacitance range and operating temperature. This article will discuss the application field and working principle of the UVK1C222MPD.

The UVK1C222MPD has extended capacitance range up to 47μF and a nominal voltage of 16V. This makes it suitable for a wide range of applications, such as AC/DC power supply filters, long-term power supply energy storage, electrical noise filters, and more. As for its operating temperature, it is rated to withstand temperatures up to -55°C to +105°C. This extended temperature range makes the UVK1C222MPD is a reliable choice for applications where the environment necessitates higher-than-normal temperatures.

The UVK1C222MPD is powered by a working principle referred to as electrical double-layer conduction. This principle states that when a voltage is applied across two electrodes, an electric double-layer is formed; this double-layer stores charges within its structure. The UVK1C222MPD relies upon this effect in order to store and release electrical energy. The capacitor is composed of an anode, dielectric, and a cathode. When a voltage is applied, the anode becomes positively charged, and the cathode becomes negatively charged. This creates an electric field between the two electrodes, allowing the capacitor to store energy.

As the capacitor discharges, the dielectric material between the electrodes becomes polarized, resulting in the formation of a new electric field. The capacitance of the device is determined by the area of the electrodes and the permittivity of the dielectric material. Additionally, the surge current capability of the capacitor can be boosted by the addition of a series resistor, which dissipates a portion of the in-rush current.

In summary, the UVK1C222MPD aluminum electrolytic capacitor is a reliable and versatile choice for a wide range of applications. Its extended capacitance range and operating temperature make it suitable for AC/DC power supply filtering, long-term energy storage, and electrical noise filtering. Moreover, the capacitor’s working principle is based upon electrical double-layer conduction, which allows it to store and release energy.

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