▶

How 2600F Ultracapacitors Dump Hundreds of Amps

Afrotechmods · Demo · 6 min · 2010 · YouTube title: Fun with ultracapacitors!!
Why it's here

HN commenters use it as a vivid, math-backed demonstration of what ultracapacitors can do and why shorting them is dangerous.

What it covers

Afrotechmods plays with 2600F ultracapacitors that can dump hundreds of amps, shorting them to vaporize bits of metal. Along the way he explains the three most important capacitor equations. The uploader warns that the capacitors are not designed to be shorted.