Patent ID: 8904203
Filing Date: 2014-12-02
Classification: G06F,H02J,H04L

Abstract:
1. A power supply assembly for a terminal having Ethernet energy supply, comprising: A split device with an Ethernet energy supply connection (A a logic unit coupled to the split device, a DC/DC converter coupled to the logic unit and connected to the output of the split device in a switchable manner, a power supply unit coupled to the logic unit, and the power supply unit having an output that provides a second DC voltage (U an energy store coupled between the split device and the DC/DC converter in a switchable manner, a voltage (U) that supplies the terminal being provided at an output of the DC/DC converter under control of the logic unit, wherein the power supply assembly operates in a first operating mode and in a second operating mode under control of the logic unit as a function of a respective value of the first and second DC voltages (U wherein the power supply assembly operates in a third operating mode and in a fourth operating mode under control of the logic unit.