Electronic circuit arrangement has reverse polarity and multiple power supply lines of power source with energy consumer load, where control circuit is connected with controllable switching devices

摘要

The electronic circuit arrangement has reverse polarity and multiple power supply lines (KL30,1,KL30,2) of a power source (2) with energy consumer load (3). A control circuit is connected with controllable switching devices in each power supply line. The power supply lines are blocked with faulty polarity of the power source. An independent claim is included for a method for controlling an electronic circuit arrangement.