electrolytic capacitor Archives | Dongguan Xuanxuan Electrolytic Technology Co,.ltd

Aluminum electrolytic capacitors: interpreted from different aspects

The electronics industry is developing rapidly today, and electronic components are widely used. Aluminum electrolytic capacitor are a commonly used electronic component and are widely used in electronic devices. In this article, we will interpret aluminum electrolytic capacitors from different perspectives to help you better understand their characteristics and applications. 1.What are aluminum electrolytic capacitors? Aluminum [...]

XuanxCapacitors2023-04-20T08:25:52+00:00Categories: FAQ|Tags: aluminum electrolytic capacitors, capacitor, electrolytic capacitor|Comments Off

Introduction of electrolytic capacitors

1.1 Overview 😋Electrolytic capacitors should be called electrolytic capacitors because one of the electrical stages of such capacitors is not a metal but an electrolyte or metal oxide. In short, the conductive carriers of this electrode are no longer electrons but ions. This is the basic characteristic of electrolytic capacitors. Now. According to the characteristics of [...]

XuanxCapacitors2022-06-15T01:39:15+00:00Categories: FAQ|Tags: electrolytic capacitor|Comments Off

The principle of corrosion technology of aluminum foil of electrolytic capacitor

🔊In the production of aluminum electrolytic capacitors, increasing the capacitance value per unit volume is the direction of continuous improvement of capacitors. The capacitance is proportional to the effective area of the electrode surface, so the most effective way to expand the capacitance of aluminum electrolytic capacitors is to increase the effective surface area of the [...]

XuanxCapacitors2022-03-05T09:35:27+00:00Categories: FAQ|Tags: electrolytic capacitor|Comments Off

High frequency and low resistance the role in switching power supply

High-frequency low-impedance refers to the ability of the capacitor to withstand ripple current and its small internal resistance. Compared with ordinary, the product itself is not easy to heat in the circuit and cause premature failure. In particular, because of its miniaturization, light weight and high efficiency, switching power supply modules require small and large electrolytic [...]

XuanxCapacitors2020-06-17T03:06:26+00:00Categories: FAQ|Tags: electrolytic capacitor, high frequency and low resistance|Comments Off

The electrolytic capacitor and film capacitor principle

Film Capacitor principle The film is processed to allow metal atoms to attach to the film. The metal is evaporated under vacuum (1200 ° C for aluminum) to the surface of the treated film (the film is cooled to -25 ° C to -35 ° C) to form a metal layer. If the dielectric is short-circuited, [...]

XuanxCapacitors2019-12-07T09:16:50+00:00Categories: FAQ|Tags: electrolytic capacitor, film capacitor|Comments Off