UES1A220MDM

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Aluminum electrolytic capacitors are widely used in electronic circuits, providing functions such as energy storage, filter, bypass, coupling, and so on. The UES1A220MDM is an aluminium electrolytic capacitor with the form of SMD(Surface-Mount Devices).

In terms of application field, aluminum electrolytic capacitors generally have a broad range of applications, including being used in power supplies, AC output voltage stabilizing circuits, and so on. As for the UES1A220MDM capacitor, it is used in them as well, with its capability for high performance, density, and its low equivalent series resistance. Moreover, the UES1A220MDM capacitor is ideal for applications requiring low resistance and large capacitance, such as power supplies, DC/DC converters, AC/DC converters, furnace spark electrodes, EMI/RFI immunity and filtering, and much more.

When it comes to working principle, aluminum electrolytic capacitors enable their application by the principle of electrochemical oxidation and reduction. The capacitor has two aluminum layers, one acts as a container and the other serves as an electrode. The electrolyte is filled between the container and the electrode, forming a porous oxide (Al2O3) layer on the surface of the electrode. This layer is the dielectric, and when a voltage is applied, the electrolyte can be reduced to generate two opposite charges on two layers, thus achieving the goal of storing electrical energy.

The UES1A220MDM capacitor leverages this working principle for its many applications. Its rated voltage of 6.3V and Operating Temperature Range of -55℃ to +105℃ makes it suitable for a wide variety of applications from furnaces to power supplies. Also, its DC Resistance (ESR) of 35mΩ and capacitance of 220uF provides for high density, quick response, and fast discharge capabilities as well.

All in all, the UES1A220MDM aluminum electrolytic capacitor is a great choice for numerous types of applications requiring low resistance and large capacitance. Not only it leverages the unique working principle of the aluminum electrolytic capacitors, but also offers stable performance, high density, and low equivalent series resistance.

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