Power supply unit for supplying power to load, has main assembly and auxiliary assembly feeding power into intermediate storage, and controlling and regulating assembly continuously delivering controlled power of unit to load

摘要

The unit has a discontinuous power supply including an auxiliary assembly (NA), which has a lower power than a main assembly (HA). The main assembly and the auxiliary assembly are power-exchangingly connected with each other. The main assembly and the auxiliary assembly feed power into an intermediate storage (ZS). A controlling and regulating assembly (SR) continuously delivers controlled power of the unit to a load (V). The storage has a capacity, which corresponds to a power of the main assembly and the auxiliary assembly for a time span of multiple seconds upto 5 minutes.