direct current

Frequency: 6.05.8 per million words

An electric current flowing in one direction only.

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Examples (10)

  • Batteries provide direct current, unlike the power from a wall socket.
  • The device runs on 12-volt direct current (DC).
  • Thomas Edison was a famous proponent of direct current for power distribution.
  • Solar panels generate direct current, which must be converted to alternating current for home use.
  • Most electronic circuits require a steady source of direct current to function properly.
  • This particular motor is designed to operate only on direct current.
  • Can you explain the difference between alternating current and direct current?
  • Electroplating is a process that uses direct current to coat an object with a thin layer of metal.
  • The symbol for direct current on electronic components is a straight line.
  • An inverter's main function is to change direct current into alternating current.