Mobile electronic equipment e.g. tablet personal computer, has power supply unit, electronic system, energy storage and communication interface, where electrical power measurable at interface is fed into energy storage

摘要

The equipment (10) has a power supply unit (12), an electronic system (14), an energy storage (16) and a communication interface (18), where electrical power measurable at the interface is fed into the energy storage over an Ethernet communication line. An uncoupling device (26) is arranged downstream to the communication interface for uncoupling the electrical power from a signal comprising data. A rectifier (32) is arranged downstream to an energy output (30) of the uncoupling device. A controller (34) is arranged downstream to the rectifier.