Temperature control device for controlling temperature of passenger compartment of motor vehicle, particularly electric- or hybrid vehicle, has network arrangement with high-voltage power supply system for high-voltage load

摘要

The temperature control device (34) has a network arrangement with a high-voltage power supply system (18) for supplying power to high-voltage loads (20,32) and a low-voltage power supply system for supplying power to a low-voltage load. A functional component of the temperature control device is formed to operate an operating voltage at the level of the high-voltage power supply system. The functional component is operated from an alternating current voltage source (36) or from a direct current voltage source.