Aluminum electrolytic capacitors have a wide range of applications, occupying more than 30% of capacitors

     Capacitor is one of the three basic passive electronic components (resistors, capacitors and inductors). It plays an important role in the electronic component industry and is one of the indispensable components in electronic circuits. It accounts for the global passive electronic component. 56% of the device market. A capacitor is a component that stores two pairs of closely spaced and insulated conductors. It is used in the circuit for tuning, filtering, coupling, bypassing, and energy conversion.

     Capacitors are mainly divided into four categories: aluminum electrolytic capacitors, tantalum electrolytic capacitors, ceramic capacitors and film capacitors. Among them, aluminum electrolytic capacitors have significant advantages such as high CV value per unit volume and high cost performance, accounting for more than 30% of the capacitor market share. It can be widely used in consumer electronic products, communication products, computers and peripheral products, instrumentation, etc., and with the development of new energy and new energy vehicles, frequency conversion technology and other new industries, its proportion has an upward trend.