A capacitor is an electrical device that can store electrical energy. In this way it is like a battery; however, unlike a battery, a capacitor has the property of capacitance, which is the ability to store electric charge and let it out all at once,...

Both resistors and capacitors are found and used in virtually every electronic device currently made. The uses to which they are put vary from circuit to circuit; however, the functioning of a resistor or capacitor remains the same regardless of its...

A device in an electric circuit that is capable of accumulating electric...

A capacitor is an electrical/electronic device that can store energy in the electric field between a pair of conductors (called "plates"). The process of storing energy in the capacitor is known as "charging", and involves electric charges of equal...

Capacitor Anatomy 101 Capacitors have long been associated with single-phase electric motors. In an earlier article, we discussed that squirrel-cage induction motors need two or more phases to create a spinning magnetic field, to turn the rotor and shaft. When the...

All about capacitors Power System Capacitors. By Dr. Ramasamy Natarajan. CRC Press, 6000 Broken Sound Pkwy., Suite 300, Boca Raton, Fia. 33487-2742; (800) 634-7064. $129.95 (hardbound). 552 pages. Organized along much the same lines as the 1984 Power Capacitor Handbook by three British...

Boston Scientific Corp. on Monday said it is recalling some defibrillator and pacemaker models that could fail because of an electrical flaw. The recall is the latest in a string of product problems Boston Scientific inherited when it bought Guidant...

The CEO of an electronics supply company is charged with shipping closely guarded U.S. computer technology to India for use in missiles and other weapon systems.Working with Indian government officials, Cirrus Electronics founder Parthasarathy Sudarshan ordered computer equipment from U.S. manufacturers using falsified documents about...