We tend to focus on charge storage in terms of the batteries that power our electronic devices and, increasingly, our cars. But charge storage devices now make an appearance on scales ranging from ...

There are many applications which require pulse power. The needed burst of energy is derived by rapidly discharging a previously charged capacitor. As the energy stored in a capacitor is equal to ...

A perennial challenge in power-supply design is the safe and speedy discharge, or “dump,” at turn-off of the large amount of energy stored in the postrectification filter capacitors. This energy, CV 2 ...

Power Integrations' CAPZero automatic X-capacitor discharge IC is now certified to meet IEC CTL DSH 1080, the new mandatory addition to the Certification Body (CB) scheme of the IEC60950 and IEC60065 ...

The residual voltage of a capacitor, rated not over 600V, shall be reduced to 50V or less within _____ after the capacitor is disconnected from the source of supply. Article 460 covers the ...

KEMET has enhanced its high temperature and high voltage capabilities by adding Pulse Discharge Multilayer Ceramic Capacitors. This 200-degree Celsius series delivers reliable short-duration pulse ...

(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 ...

Across aerospace and defense applications, industrial systems, and medical devices, modern technologies increasingly depend on precise, reliable, and repeatable power delivered in tightly controlled ...

The explosions of electrolytic capacitors is caused by applying the reverse voltage to the element (for it is a polarized element), thereby causing the dielectric layer to ...