EET-HC2V181BA

Aluminum electrolytic capacitors, also known as "wet capacitors", are one of the most common types of capacitors, widely used in switching power supplies, high current power supplies, and other circuits. The EET-HC2V181BA is a type of aluminum electrolytic capacitor that is widely used in the industry.The aluminum electrolytic capacitor consists of an anode, a cathode, and a separator. The anode is made of a thin aluminum foil film. The cathode is made of a special porous carbon material and is mainly used to collect electrons that flow from the anode. Between the anode and cathode, a separator serves as an insulation between the two electrodes, and the separator is generally made of paper or a special ion exchange membrane.The working principle of aluminum electrolytic capacitors is mainly based on the electrochemical action between the anode aluminum foil and the electrolyte. When a DC voltage is applied to the capacitor, a current flows from the anode to the electrolyte. The aluminum film of the anode is oxidized to form an insulating layer of aluminum oxide, while the electrons released from the oxidation are transported to the cathode. This electrochemical action creates an electric field across the separator, allowing the capacitor to store electric energy.The EET-HC2V181BA is a surface-mount aluminum electrolytic capacitor that is suitable for use in high-frequency and high-current circuits. It is available in a wide range of voltage and current ratings, from 1.6V to 35V and from 10mA to 250mA. Its high ripple current, low leakage current, low impedance, and long life make it an ideal choice for a variety of applications, including switching power supplies, high-power frequency-conversion devices, and AC-DC converters.The EET-HC2V181BA is unique in that it has two different voltage ratings - one for DC and one for AC. For DC applications, it has a voltage rating of 2V. For AC applications, it has a voltage rating of 1.8V. This helps ensure that the capacitor can handle any voltage variation from the power supply without being damaged.The EET-HC2V181BA capacitor is also popular because of its low self-inductance and high surge voltage tolerance. This makes it suitable for high frequency and high current circuits. It is also highly reliable and has a long life, making it ideal for applications that require a low maintenance and trouble-free environment.In conclusion, the EET-HC2V181BA aluminum electrolytic capacitor is a reliable component suitable for a variety of applications. With its high ripple current, long life, and low leakage current, it is an ideal choice for high-frequency and high-current circuits. The two different voltage ratings make it perfect for both DC and AC applications.