Aluminum electrolytic capacitor test is very important to ensure the quality of the produced aluminum electrolytic capacitors. The tests of aluminum electrolytic capacitors mainly include load life test, insulation [...]
Supercapacitors Aqueous Electrolyte Supercapacitors aqueous electrolyte have high conductivity and low impedance. Due to the small molecular diameter of the electrolyte, it is easy to fully immerse into the micropores [...]
Micro ceramic chip capacitors for surface mounting on printed circuit boards are usually available in two types: Single Layer Capacitor (SLC) and Multi-layer Ceramic Capacitors (MLCC). These two types of [...]
MLCCs are important passive components and were born in the 1960s. Because of its advantages such as high reliability, small size, low loss, and easy placement, it has quickly become [...]
1.Introduction-Safety Capacitors 🌞Safety capacitors refer to safety capacitors that will not cause electric shock and will not endanger personal safety after the capacitor fails. Safety capacitors are usually only used [...]
Since supercapacitors use two layers of dielectric material between their electrodes, they are called "double layer" capacitors. But the whole name was harder to remember, so the name "supercapacitor" was [...]
Supercapacitor Material Activated carbon fiber (ACF) ,also known as fibrous activated carbon, is a kind of powder and granular activated carbon developed in the 1970s after the third generation of [...]
Graphene supercapacitors is a special kind of capacitor with unusually high conductivity and large surface area, which is superior to similar products in the process of energy storage and release. [...]
1.1 Historical development of Ultracapacitor Ultracapacitor first appeared in the middle of the 18th century. Pieter Van Musschenbrock of Leiden University in the Netherlands and Ewald Geory Von Kleist of [...]
✨Metal oxide (hydroxide) is currently the material with the highest specific capacitance and energy density. In addition, it has the advantages of rich raw materials, diverse morphology and structure, low [...]