We’ve always been a little sad that supercapacitors aren’t marked with a big red S on a yellow background. Nevertheless, [DiodeGoneWild] picked up some large-value supercapacitors and used his ...

Finding high voltage capacitors can be tricky. Sure, you can buy these capacitors, but they are often expensive and hard to find exactly what you want. [RachelAnne] needed some low-value variable ...

Researchers have made a supercapacitor out of cement and carbon black, which is similar to charcoal. A supercapacitor is an alternative to a battery, capable of storing energy and releasing it very ...

Compared to other capacitors, a super capacitor (ultracapacitor) is outstanding for its very high charge storage capacity and very low equivalent series resistance. Its high cycle life, low charging ...