Beiträge von Unseen im Thema „C64 Reloaded - Betrieb im KFZ möglich?“

    Solange eine Batterie eingebaut ist halten sch die Spannungspitzen in Grenzen.


    Aus dem Datenblatt des LTC1624:

    Zitat

    But before you connect, be advised: you are plugging into the supply from hell. The main battery line in an automobile is the source of a number of nasty potential transients, including load dump, reverse battery and double battery.

    Load dump is the result of a loose battery cable. When the cable breaks connection, the field collapse in the alternator can cause a positive spike as high as 60V which takes several hundred milliseconds to decay. Reverse battery is just what it says, while double battery is a consequence of tow-truck operators finding that a 24V jump start cranks cold engines faster than 12V.