Voltage that is higher than the standard or usual voltage, especially when considered to be dangerous.

Pertaining to such a voltage; designed to carry or operate at high voltage. / (figuratively) Extremely intense; highly-charged.

plural of Planck voltage

(physics) The voltage between two points that use one Planck energy for every Planck charge that passes through: V_p=√≈1.43⨯10²⁷ mbox V

(electronics) A passive linear circuit that produces an output voltage that is a fraction of its input voltage.

(rail transport, of an electric train) Able to run using two different voltages, depending on the voltage supplied to the particular railway line, whether by third rail direct current or overhead wires.

The minimum voltage that causes part of an insulator to become electrically conductive.

A voltage produced in an electric circuit from a nearby electric field.

plural of sparkover voltage

plural of flashover voltage