ENERGY SUPPLY MODULE AS A TWO-PORT NETWORK, USE OF A SEPARATING DEVICE IN SUCH AN ENERGY SUPPLY MODULE AND METHOD FOR OPERATING SUCH AN ENERGY SUPPLY MODULE

摘要

The invention relates to an energy supply module (1) comprising an input port (2) for connection to a current supply (4), and comprising an output port (3) as an uninterruptible current supply, the input port (2) and the output port (3) being separably through-connected via an electric separating device (6), and an auxiliary energy source (10) being connected or connectable parallel to the input port (2) and to the output port (3), the separating device (6) being positioned between the auxiliary energy source (10) and the input port (2), and the separating device (6) comprising a circuit arrangement with two transistors (15) and two diodes (16), the transistors (15) being series-connected in reverse, and a diode (16) being connected to each transistor (15) inversely to its direction of current.