A previously-published Design Idea outlined a polarity protection circuit that provides the correct connection of the battery to a load regardless of the battery’s orientation in its holder. The ...

According to Diodes Inc., its AP74502Q and AP74502HQ automotive-compliant, 80-V ideal-diode controllers provide robust, reliable protection against reverse connections and voltage transients. These ...

Accidentally connecting a battery reverse can be a real killer in electronic circuits. There are a number of ways to provide protection and all have the expected advantages and disadvantages. Any ...

Different reverse-polarity solutions and their effectiveness at providing car battery front-end protection. How a smart diode controller can provide optimal reverse-battery protection. If the battery ...