FAQ Archives | Page 51 of 67 | Dongguan Xuanxuan Electrolytic Technology Co,.ltd

Characteristics of electrolytic capacitors

Characteristics of electrolytic capacitors According to electrode materials, common electrolytic capacitors are mainly aluminum electrolytic capacitors and tantalum electrolytic capacitors. 1. Aluminum electrolytic capacitor Aluminum electrolytic capacitor is a liquid electrolytic capacitor. According to the state of the dielectric material, it is divided into liquid aluminum electrolytic capacitors and solid aluminum electrolytic capacitors. Aluminum electrolytic capacitors [...]

XuanxCapacitors2020-11-13T10:15:06+00:00Categories: FAQ|Tags: aluminum electrolytic capacitor|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

Advantages of film capacitor

In the past 20 years, the film capacitor has been greatly developed, the volume and weight of the capacitor is reduced by 3 to 4 times, and the technology has been greatly improved. The film capacitor has many advantages, so that the film capacitor is used in DC filter instead of electrolysis. Capacitance is a trend. [...]

XuanxCapacitors2020-11-11T08:10:54+00:00Categories: FAQ|Tags: Advantages of film capacitor|Comments Off

5G+ car electronics, MLCC market is optimistic next year!

MLCC has the largest amount of average device usage, and it has attracted the most attention. The MLCC plant has different views on profitability this year, but it is generally showing a trend of returning to growth for the valuation of next year. This year, most of the MLCC plants expanded according to the original plan. [...]

XuanxCapacitors2020-11-11T09:28:12+00:00Categories: FAQ|Tags: 5G, MLCC|Comments Off

MLCC mobile phones are tight, the delivery period is extended to three months!

The domestic MLCC giant Technology broke out of the Dongguan factory in August-September this year, which caused the MLCC orders for mobile phones to return to Guoju and Huaxin. As the main force of Yuyang is in the small size 0201, which coincides with the peak season of mobile phone shipments, Guoju has started the distribution [...]

XuanxCapacitors2019-10-07T02:51:49+00:00Categories: FAQ|Tags: MLCC mobile phones|Comments Off