ECO-S2GA271EA

Aluminum electrolytic capacitors are widely used components in power electronic systems due to their high energy density, low cost and low weight. The ECO-S2GA271EA is an aluminum electrolytic capacitor developed for applications in automotive power inverters, aerospace systems, and other high-power applications. This paper will discuss the application field and working principle of the ECO-S2GA271EA.The ECO-S2GA271EA is a radial leaded aluminum electrolytic capacitor specifically designed for use in automotive inverters and other power applications. It is available in several capacitance and voltage values, ranging from 0.1µF to 10µF and 2V to 400V. It is a non-polarized capacitor, meaning that it does not need to have its polarity determined before installation. It is characterized by a long life of 50,000 hours at nominal voltage and operating temperature.The ECO-S2GA271EA uses aluminum as the anode. On the surface of the aluminum anode, a highly oxidized layer is formed to provide electrical insulation. The electrolyte used is an organic electrolyte, which helps improve the insulation properties. The organic electrolyte also enables the capacitor to operate at temperatures as high as +125℃.The working principle of the ECO-S2GA271EA is based on an electrochemical reaction between the aluminum anode and the organic electrolyte. At the anode, the electrolyte breaks down into positive ions and electrons, with the positive ions being attracted to the aluminum anode. This process creates a negative charge on the aluminum anode, while the electrons are attracted to the cathode, creating a positive charge. This creates an electrical field between the two electrodes, which is what allows the capacitor to store energy.The ECO-S2GA271EA has a wide range of applications in automotive power inverters, aerospace systems, and other high-power applications. It is well suited for high-frequency switching, ripple current, and high energy output. In automotive power inverters, they are often used as main capacitors, providing bulk storage to support the operation of the device. In aerospace systems, they are used to provide energy storage for on-board computers, radio transmitters, and other high-power electronics.In summary, the ECO-S2GA271EA is a radial leaded aluminum electrolytic capacitor specifically developed for use in automotive inverters and other high power applications. The working principle of the ECO-S2GA271EA is based on an electrochemical reaction between the aluminum anode and the organic electrolyte. The ECO-S2GA271EA has a wide range of applications, including automotive power inverters, aerospace systems, and other high-power applications.