516D477M050PR7BE3

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Aluminum electrolytic capacitors, often referred to as “electrolytics”, are the most ubiquitous of all capacitor types. This particular type makes use of an aluminum oxide layer as a dielectric material which allows 516D477M050PR7BE3, and similar forms thereof, to store a large amount of electric charge in a relatively small volume. Those in the know recognize 516D477M050PR7BE3 as being an aluminum electrolytic capacitor having a rated capacitance value of 4700μF, a rated voltage of 50VDC, a rated operational temperature range from -40ºC to +85ºC, and a flat radial snap-in case.

Aluminum electrolytic capacitors offer great advantages with regards to achieving a high capacitance value within a small form factor as well as having a very low weight relative to other types of capacitors. They are also easy to install and offer a wide range of voltage ratings and capacitance values.

Due to their comparatively small size and ease of use, aluminum electrolytic capacitors are ideal for use in a wide variety of applications. 516D477M050PR7BE3, and of course other varieties, can be used in applications such as filtration of voltage surges, as energy storage devices in power supplies, in audio-video systems for filtering or as power filters in power supplies, and more.

As for the working principle, due to the presence of an electrolyte between the two metallic foils creating the capacitor plates, when a voltage is applied, the electrical potential is applied across the electrolyte and its ions are drawn towards the positive pole of the charge. This results in an accumulation of positively charged ions on the positive plate and similarly negatively charged ions on the negative plate, resulting in an electric field between the two plates which stores the charge.

The capacitance of an aluminum electrolytic capacitor is determined by the surface area of the aluminum foil plates, the distance between the plates (known as the dielectric thickness), and the relative permittivity of the electrolyte used. The greater the surface area, the thicker the dielectric, and the greater the permittivity, the higher the capacitance value.

In conclusion, 516D477M050PR7BE3, and other aluminum electrolytic capacitors, can be used for numerous applications, from voltage filtration to energy storage devices, due to their small size, low weight, ease of use, wide range of capacitance values, and ability to handle high voltages. The presence of an electrolyte between two aluminum foils creates an electrical field between the plates in such a way that the desired heat value can be achieved.

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