7 Terms
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Capacitors
Contributors in Capacitors
Capacitors
Resistivity
Electrical equipment; Capacitors
The ability of a material to resist passage of electrical current either through its bulk or on a surface. The unit of volume resistivity is the ohm-cm, of surface resistivity, the ohm.
Insulation
Electrical equipment; Capacitors
Material having a high resistance to the flow of electric current, which prevents leakage of current from a conductor.
Insulation resistance
Electrical equipment; Capacitors
The ratio of the applied Voltage to the total current between two electrodes in contact with a specific insulator. A measure of the resistance to a DC current flow through the capacitor under steady ...
Insulator
Electrical equipment; Capacitors
A material of such low electrical conductivity that the flow of current through it can usually be neglected.
Internal fuse
Electrical equipment; Capacitors
A device that disconnects capacitor operation from power distribution system in the event of excessive current.
Ion, ionisation
Electrical equipment; Capacitors
An electrified portion of matter of sub-atomic, atomic, or molecular dimensions such as is formed when a molecule of gas loses an electron (when the gas is stressed electrically beyond the critical ...
Joule (watt second)
Electrical equipment; Capacitors
Joule = 0.5 X Capacitance (Farads) X Voltage^2. The Joule is a measure of the amount of energy delivered by one WATT of power in one second or 1 million watts of power in one microsecond. The Joule ...
