ECA-1HHG221B

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors, also known as aluminum-electrolytic capacitors, are components that use aluminum oxide to form a dielectric between two metal plates. Generally, they are polarized and featured with large capacitance, good ripple current capability and long life. ECA-1HHG221B is a temperature compensation, long-life polarized aluminum electrolytic capacitor. It has a long life and high reliability.

The application field of ECA-1HHG221B includes computer power supply, digital cameras, audio devices, motor control systems, and home appliances. There are many advantages of ECA-1HHG221B. It has a long life of 2000 hours even under high temperature and humidity conditions, with temperature compensation. It also has excellent ESR levels and high ripple current capability. Moreover, it has a low internal resistance and a high temperature rating for a long life.

The working principle of the ECA-1HHG221B is relatively simple. Two metal plates are put inside the capacitor. When current is applied, the positive plate oxidizes, forming an insulating layer of aluminum oxide. Through a process of oxidation, the aluminum oxide layer takes the shape of a large spiral wrap around the positive plate. This forms the capacitor’s dielectric and is responsible for the large capacitance.

The anode of the capacitor is connected to the positive conductive lead, while the negative conductive lead is connected to the cathode. When voltage is applied, current flows through the capacitor, charging and discharging it in an alternating fashion. The alternating current creates the capacitance by driving positive ions from the positive plate to the negative plate. This causes a build up of negative charge on the negative plate and positive charge on the positive plate, generating a field of electropotential energy.

The ECA-1HHG221B helps the user cope with long periods of high temperature and humidity by providing a temperature compensation feature. This feature extends the life of the capacitor even under harsh conditions, making it suitable for use in high-performance or commercial products with long lifecycles. It also provides an anti-reverse ability, ensuring accurate voltage regulation, current filtering, and good surge-absorbing qualities.

Due to its high reliability and long-life, the ECA-1HHG221B is a great choice for applications that require high capacitance, like power supplies, audio devices and home appliances. With its temperature compensation and long life, it is especially suitable for high-performance or commercial products with long lifecycles. Therefore, the ECA-1HHG221B is an ideal choice for applications in the field of aluminum electrolytic capacitors.

The specific data is subject to PDF, and the above content is for reference