Current supply for e.g. computer system, has external data transmission interface and data transmission module for converting data signal, when external electronic device is attached to external data interface

摘要

The supply has an energy transformation module (20), which is arranged at a computer system. A data transmission module (30) has ends, which are respectively coupled with a computer control system (40) and an external data transmission interface (31). The external data transmission interface and the data transmission module convert a data signal, when an external electronic device is attached to the external data interface.