pfc psu sine wave ups

  1. WareTernal

    Active PFC Power Supply + UPS Compatibility

    I recently upgraded my PSU to a Corsair TX650. After the upgrade I started to notice some issues with my APC Back-UPS RS 900. The APC software reports a 17 minute runtime on battery, but power interuptions of less then 1 second are causing the PC to hibernate, which shouldn't happen until the...