1. Vacancy Capacitors - other defects in aluminum Vacancies in aluminum crystals are defects caused by missing atoms in normal positions in the structure. Vacancies can cause local distortions in the crystal structure, which are limited to a few atomic distances. Relative to the scale of the entire crystal, the spatial range involved in vacancies is [...]
1 Capacitor aluminum crystals—definition of orientation and texture The semi-continuous casting slab, hot-rolled plate, cold-rolled plate or final aluminum foil (Figure 1.7) involved in aluminum electrolytic capacitors are all composed of aluminum crystals. Usually, the normal direction of the aluminum plate or aluminum foil is represented by ND, the rolling direction is represented by RD, and [...]
1 Principle of Aluminum Electrolytic Capacitor 1.1 Principle of Aluminum Electrolytic Capacitor-And their Basic Structure Two parallel dielectric materials that are close to and insulated from each other can be combined to store a certain amount of charge and electrical energy. The electronic components that can hold charge and are prepared using the principle of aluminum [...]
1.Xuansn Electronic Fire Drill—Fire safety evacuation drill In order to build a safe enterprise, create a safe factory environment, improve the company's fire safety awareness and self-protection capabilities, and maintain the company's bottom line of safe production, Dongguan Xuansn Electronics Co., Ltd. conducted a fire safety evacuation drill on the afternoon of April 29 and fire [...]
Electrolyte of aluminum electrolytic capacitor—the working electrolyte of capacitor is another key factor in addition to corrosion and empowerment. It is related to the operating temperature range of aluminum electrolytic capacitors, as well as working indicators such as life and reliability. There are generally two types of working electrolytes: liquid electrolytes and solid electrolytes. 1 Electrolyte [...]