EXV226M025A9DAA

Aluminum electrolytic capacitors consist of an aluminum oxide film with a very thin dielectric layer formed on the surface of an anodized aluminum electrode. This layer of aluminum oxide serves as an insulator against current while allowing the flow of electrical charge. The capacitance of these capacitors is determined by the area of the aluminum layer, the oxide layer thickness, the distance between the anodized aluminum and its coating, and the type of electrolyte used.

EXV226M025A9DAA is an aluminum electrolytic capacitor from Nichicon. It has a capacitance of 2200µF and is available in a 25V voltage rating. This capacitor features a radial leaded construction and has a wide range of applications.

The EXV226M025A9DAA is suitable for a wide range of applications, especially in automotive, industrial and consumer electronic devices. It can be found in use within car audio systems, military systems, motor drives, frequency converters and in the field of power production and distribution.

The EXV226M025A9DAA can also be used for the effective control of voltage and current, thanks to its ESR of 0.22 Ω. This low ESR ensures that the capacitor can filter out fluctuations, pulses and high frequency noises that can cause the device or system to malfunction.

The working principle of an aluminum electrolytic capacitor is fairly simple. When the capacitor is exposed to a voltage, the anode material will activate and begin to absorb electrons from the solution. This process forms an oxide layer on the surface of the anode, and as the oxide layer grows, the capacitance of the capacitor increases.

The oxide layer is also responsible for the dielectric properties of the capacitor, creating a barrier between the two elements which prevents current flow but allows for the exchange of electrical charge. As a result, the capacitor can store a charge and can be used to regulate the flow of electric current in a circuit, thereby providing efficiency and stability.

The EXV226M025A9DAA is designed to be used in a wide range of applications, from automotive audio systems to motor drives and frequency converters. It is more reliable than other types of capacitors, thanks to its low ESR and long lifespan.