Tags » CAPACITORS

Ask Hackaday: Graphene Capacitors On Kickstarter

Last week, we heard of an interesting Kickstarter that puts a capacitor and charging circuit in the same space as a AA battery. This is usually a very simple endeavour, but this capacitor has the same energy density as an alkaline cell. 292 more words

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CeilingFanControls .Com

We are one of the largest supplier of Ceiling Fan Remote Controls in America.  We import the product DIRECTLY from the manufacturer, export in the USA Market at affordable price. 12 more words

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element14 expands passives portfolio in Asia-Pacific with world’s capacitor leader KEMET

New Delhi, India, July 8, 2014: element14 has expanded its portfolio of KEMET capacitors for electronics design and production with the newest lines of super capacitors, inductors and signal relays, suitable for applications in automotive, communications and industrial.
Marc Grange, Head of…

A parallel plate capacitor with air between the plates has a capacitance of 9 pF. The separation between its plates is ‘d’. The space between the plates is now filled with two dielectrics. 32 more words

Capacitors

A parallel plate condenser with a dielectric of dielectric constant K between the plates has a capacity C and is charged to a potential V volts. 32 more words

Capacitors

A battery is used to charge a parallel plate capacitor till the p. d. between the plates becomes equal to the emf of the battery. The ratio of the energy stored in the capacitor and the work done by the battery will be

Capacitors

A battery is used to charge a parallel plate capacitor till the p. d. between the plates becomes equal to the emf of the battery. The ratio of the energy stored in the capacitor and the work done by the battery will be

Capacitors