Reverse Polarity Fuses Circuit Question
Ok fellow scientists :) What is so special about the reverse polarity fuse circuit in a converter compared with just having a fuse on the positive output wire? I yanked the 7355 from the trailer ...
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I wondered why my new little 150 watt inverter had one 40 amp fuse inside the box, which blowed when I crossed polarity. I couldn't find a 40 amp fuse so used a 30. Seems to work, as I overloaded it several times since, and the 30 amp holds.
Good to know they are in series w/ the pos output, always wondered about that.
Good to know they are in series w/ the pos output, always wondered about that.
