EKRG250ELL100MD07D

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Aluminum electrolytic capacitors, also referred to as “electrochemical capacitors”, are energy-storing devices consisting of an anode (positive electrode) made of aluminum foil, a cathode (negative electrode) of conductive oxide, and an electrolyte. EKRG250ELL100MD07D is a type of aluminum electrolytic capacitor.

The primary application field of aluminum electrolytic capacitors with EKRG25ELL100MD07D designation is consumer electronic products such as mobile phones, tablets, home appliances, and automotive audio systems. These capacitors are also used in electric tools, digital cameras, medical instrumentation and other industrial and commercial applications.

The working principle of an aluminum electrolytic capacitor with the EKRG25ELL100MD07D designation is based on the principles of electrolytic conduction and dielectric polarization. The anode of the capacitor consists of a thin aluminum foil covered in a film of highly capacitive reactive oxide. In most electrolytic capacitors, a paper or fabric dielectric is sandwiched between the anode and a solid cathode. The solid cathode is connected to an outer contact. When a voltage is applied across the capacitor, the electrolyte between the anode and the cathode becomes ionized and the oxide on the anode becomes a dielectric. As current passes between the anode and the cathode, charge is stored in the oxide, creating a field effect. Electrolytic capacitors are usually polarized, meaning they must be connected in the correct direction in order for the field effect to occur.

Modern aluminum electrolytic capacitors offer enhanced and reliable performance characteristics including higher capacitance ratings, improved rated current, greater operating temperature range, smaller package size, and greater resistance to ESR (equivalent series resistance). They are also able to function over an extended temperature range. Additionally, modern aluminum electrolytic capacitors show improved power-handling capabilities and better stability over longer periods of time.

Aluminum electrolytic capacitors with the EKRG25ELL100MD07D designation are capable of withstanding voltage and temperature values much higher than traditional electrolytic capacitors. These capacitors are constructed with a self-healing plastic dielectric which prevents electrical breakdown under high voltage. This makes them especially attractive for applications requiring a combination of high capacitance and high voltage. Furthermore, their high temperature rating means they can be used in applications where elevated temperatures are encountered.

In conclusion, aluminum electrolytic capacitors with the EKRG250ELL100MD07D designation have a wide range of applications and are capable of withstanding high voltage and temperatures. They offer a combination of high capacitance and power-handling capabilities as well as improved stability over longer periods of time.

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