Definition, Meaning & Synonyms

single-phase

adjective

/ˈsɪŋɡl feɪz/

Definition

A type of electrical power system that uses a single alternating current (AC) waveform.

Examples

A single-phase electric motor is commonly used in household appliances.
This type of power supply is often used for lighting and small equipment.
Single-phase systems are simpler and less expensive compared to three-phase systems.

Meaning

In a single-phase system, the current flows in one alternating current cycle, which provides sufficient power for basic electrical devices and motors.