SWITCHING POWER SUPPLY.

摘要

The patent application describes a switching power supply, wherein the supply has a first output voltage, wherein the first output voltage was generated by a first working voltage with a first frequency and a first phase, wherein the supply is adapted to configure the first frequency and/or the first phase in such a way that disturbances m devices powered by the supply are reduced, wherein the disturbances are caused of electromagnetic interferences. In an embodiment the switching power supply is adapted to configure the first frequency in such a way that the first frequency and its harmonies are different from the operating frequency of the powered device.