üksikfaasiline

Uksikfaasiline refers to a single-phase electrical system. In such a system, the alternating current voltage has a single sinusoidal wave. This is in contrast to a three-phase system, which utilizes three such waves, typically offset by 120 degrees from each other. Single-phase power is commonly used in residential and small commercial applications. The voltage in a single-phase system alternates between positive and negative peaks. This type of electrical supply is delivered through two wires: a phase wire and a neutral wire. The phase wire carries the alternating current, while the neutral wire provides a return path for the current. The voltage difference between these two wires drives the flow of electricity to power appliances and devices. Single-phase power is generally less efficient for high-power applications compared to three-phase power, but it is simpler and more cost-effective for lower energy demands. It is the standard for most household appliances, lighting, and smaller motors. The frequency of the alternating current in single-phase systems is typically 50 Hz or 60 Hz, depending on the region.