Definition, Meaning & Synonyms

d-c

abbreviation

/diː/ – /siː/

Definition

D-C is an abbreviation commonly used in the context of electrical engineering to refer to Direct Current.

Examples

The batteries in most portable devices provide d-c electricity.
Solar panels generate d-c power which can be converted to a-c for household use.
Understanding the characteristics of d-c systems is crucial for electrical engineers.

Meaning

Direct Current (D-C) is an electric current that flows consistently in one direction, as opposed to alternating current (A-C) which changes direction periodically.