Võimsusallikas
Võimsusallikas, often translated as power source or power supply, refers to any device or system that provides electrical energy to an electrical circuit or device. These sources convert some form of energy into electrical energy that can be used to operate other equipment. Common examples include batteries, which store chemical energy and convert it into electrical energy through a chemical reaction, and generators, which convert mechanical energy (often from engines or turbines) into electrical energy via electromagnetic induction.
Other types of võimsusallikas include mains power adapters, which convert alternating current (AC) from the electrical