Energy transmission assembly

The invention relates to a power transmission assembly (10) having an electromagnetic conversion unit (12), the input side to an alternating voltage source (14) is coupled, a first direct voltage circuit (36), whose input is coupled to the electromagnetic transducer unit (12) and on the output side with a first DC electric power sink (16) is coupled and which is adapted, on the output side to provide a first DC voltage, and a second DC voltage circuit (40) which is coupled on the input side with the electromagnetic transducer unit (12) and on the output side with a second DC electric power sink (18) can be coupled and which is adapted, on the output side to provide a second DC voltage, wherein one of the DC circuits (36, 40) for adjusting its output-side DC voltage comprises a DC-DC converter (50).