Once upon a time I was a real mad scientist. I was into non-conventional propulsion with the idea of somehow interacting with the quantum vacuum fluctuations, the zero point energy field. I was into ...

Film capacitors are passive components that use an extremely thin plastic film as a dielectric insulator. They are constructed of two pieces of plastic film wound into a cylindrical shape. The winding ...

Today's vehicles demand smarter power management. Discover how conductive polymer hybrid capacitors deliver lower ESR, higher ...

A nice thing about SD cards is that even in their non-micro format they are conveniently small. This is however a bit of a ...

KYOCERA AVX, a leading global manufacturer of advanced electronic components engineered to accelerate technological ...

(Phys.org)—Capacitors are widely used in electrical circuits to store small amounts of energy, but have never been used for large-scale energy storage. Now researchers from Japan have shown that the ...

Tantalum capacitors are constructed using tantalum for at least the anode material. Capacitors in general consist of two polarized conductors separated by an insulating dielectric material. When the ...

Researchers believe they’ve discovered a new material structure that can improve the energy storage of capacitors. The structure allows for storage while improving the efficiency of ultrafast charging ...

Defective capacitors--or "bad caps" as they are sometimes called--can disable your computer. And while they may not be widely familiar to consumers, they're nothing new to the PC industry. Capacitors, ...

Electrochemical capacitors, also called supercapacitors, store energy using either ion adsorption (electrochemical double layer capacitors) or fast surface redox reactions (pseudo-capacitors). They ...