UNINTERRUPTIBLE POWER SUPPLY WITH INVERTER,CHARGER, AND ACTIVE FILTER

摘要

Examples disclose an uninterruptible power supply comprising an integrated circuit. The integrated circuit comprises a charger to charge a battery and an inverter to deliver output power from the battery to a load. The integrated circuit further comprises an active filter to reduce input current to the uninterruptible power supply by compensating a power factor corresponding to input power.