Working Principle Of AC Charging Pile

‌Working principle of AC charging pile‌ is a device that charges the battery pack of electric vehicles through alternating current (AC). Unlike direct current charging piles (DC) that directly provide high voltage and high current for fast charging of batteries, AC charging piles output household or industrial-grade alternating current, which is then converted into direct current through the built-in charger (OBC) of the electric vehicle and then supplied to the battery for charging‌.