Patent ID: 7259537
Filing Date: 2007-08-21
Classification: H01L,H01M,H02J

Abstract:
1. A polarity-reversal protector for a first power source and connected between the first power source and at least one of at least one consumer and at least one generator, comprising: a recognition arrangement recognizing whether two poles of the first power source are connected to terminals of the at least one of the at least one consumer and the at least one generator; a decoupling arrangement decoupling the first power source from the at least one of the at least one consumer and the at least one generator if the two poles have been transposed during connection to the at least one of the at least one consumer and the at least one generator according to a first polarity reversal case; the recognition arrangement recognizing the first polarity reversal case; at least one first switch; at least one first fuse; and a polarity reversal circuit connecting the two poles to one another via the at least one first switch and the at least one fuse, wherein: