The main function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. It could be AC to DC or DC to DC. Consequently, power supplies are sometimes regarded as electric power converters.A rectifier that converts AC (alternating current) into DC. A filter that smooths out the DC (direct current) coming from a rectifier. A transformer that controls the incoming voltage by stepping it up or down. The purpose of a power supply unit (PSU) is to supply power to all of your PC components. Like CPUs and hard drives, power supplies come with many different features. Every user has specific power needs that can vary significantly from person to person.
No comments:
Post a Comment