A POWER SUPPLY SYSTEM FOR ELECTRICAL/ELECTRONIC EQUIPMENT

摘要

A power supply management technique for a computing system including one or more electrical/electronic devices is disclosed. In one embodiment, a method of providing uninterrupted power supply to one or more electrical/electronic devices includes providing an AC power supply using an AC power supply source to the one or more electrical/electronic devices during normal operation, determining whether there is a stoppage of the AC power supply source, if so, switching the AC power supply provided to the one or more electrical/electronic devices from the AC power supply source to an AC power from an external rechargeable battery system and if not, continue providing the power to the one or more electrical/electronic devices from the AC power supply source.