Abstract: Embodiments of the present invention provide a kettle for use on-board aircraft that detects and measures a change in temperature in order to determine the point at which liquid in the kettle is boiling and to turn off the heater.

Abstract: Systems and methods are disclosed for providing power factor correction (“PFC”) for multi-phase power delivery. A PFC sub-system can include multiple active PFC modules and multiple isolated DC-to-DC converters. Each active PFC module can increase a respective power factor associated with a respective phase of the multi-phase power system. Each DC-to-DC converter can be electrically connected to a respective active PFC module. Each isolated DC-to-DC converter can modify a respective DC voltage level for a respective DC voltage received from a respective active PFC module. Outputs of the isolated DC-to-DC converters are electrically connectable for providing a combined voltage or combined current to a load device. The combined voltage or combined current corresponds to the voltages received by the DC-to-DC converters from the active PFC modules.