Why do ceramic capacitors age? Click here to find out 1

Ceramic capacitors are fundamental electronic components widely used in electronic circuits. Due to their compact size, long lifespan, and excellent stability, they are extensively employed in various electronic devices, ranging from common household appliances to high-end communication equipment, all of which rely on the support of ceramic capacitors. Before delving into the causes of aging in ceramic capacitors, it is essential to first understand their basic structure and working principles.diode

Construction and Working Principle of Ceramic Capacitors

A ceramic capacitor is a type of capacitor that utilizes ceramic materials as the dielectric. Its basic structure consists of electrode layers and a dielectric layer, formed by coating metal films on both sides of the ceramic dielectric material as electrodes, followed by a sintering process. Depending on the type of ceramic material used, ceramic capacitors can be categorized into various types, each with specific characteristics and application fields.diode

In circuits, ceramic capacitors primarily serve functions such as storing electric charge, filtering, voltage regulation, coupling, and bypassing. They provide essential capacitive effects in circuits, ensuring proper operation.diode