Circuit arrangement for limiting current during switching on of load e.g for motor vehicle or photovoltaic applications

摘要

The circuit arrangement for limiting the current during switching on an electric load (15) e.g. a voltage converter, with at least one electric switch (8 or 9) connected in-series to the load. Also with an inductance (1) connected in-series to the load, which determines the current limit value. A capacitor (4) is provided arranged parallel to the load, is supplemented with a diode (5) connected in-series to the load. A switch (6) is provided parallel to the diode (5), which allows a controlled current flow in both directions through the capacitor (4).