CGS253U050R4C

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Aluminum electrolytic capacitors were born in the early twentieth century mainly to replace the bulky, leaky condensers of the day. The construction of this type of capacitor is based on two pieces of aluminum foil, one is a cathode and the other is an anode, together with a thin membrane called an electrolytic paper, as separator. When these three components are joined to each other they form the basis of an aluminum electrolytic capacitor.

The CGS253U050R4C capacitor is a radial lead, non-polarized component specifically designed to meet the requirements of higher frequency power electronics applications. It features a cylindrical aluminum can electrode housed in a PPS housing, ensuring an air tight electrical connection for better performance and longer lifespan. The CGS253U050R4C is available in voltage ratings ranging up to 25V and a capacitance ranging up to 2200uF.

This type of capacitor is mainly used in applications where a high frequency, high voltage and low ESR (equivalent series resistance) are required. It is ideal for power supplies, DC-DC converters, UPS systems, motor drives, battery charge controllers, DC-AC inverters, and data processing power supplies. As a result, the CGS253U050R4C is one of the most commonly used aluminum electrolytic capacitors in the market.

The working principle of the CGS253U050R4C aluminum electrolytic capacitor is based on the formation of a thin, conductive layer of oxide on one of the aluminum foils. This thin layer forms an electrical insulation between the two foils, and a capacitor is created. The dielectric strength of the oxide layer allows a high voltage to be held across the capacitor. When the capacitor is charged, electrons accumulate on one of the capacitors, producing a potential difference.

The capacitance of the capacitor is determined by the surface area of the aluminum foil and the dielectric constant of the oxide layer, which is affected by the applied voltage. As the voltage increases, the capacitance of the CGS253U050R4C decreases. For the same surface area of foil and dielectric, the capacitance of the CGS253U050R4C will be greater than a regular aluminum electrolytic capacitor. This is due to the high quality oxide layer that the CGS253U050R4C has.

The CGS253U050R4C aluminum electrolytic capacitor is a very popular component and one that has a wide range of applications. It is highly recommended for applications that require a high frequency, high voltage and low ESR. Thanks to the strong oxide layer and superior insulation, the CGS253U050R4C provides an excellent dielectric strength and a long life and is capable of withstanding high temperatures.

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