Originally Posted by Brandon327
What would cause the converter breaker to trip?
Some of the things that can cause the converter breaker to trip are:
Defective converter, converter plus and minus connections reversed, a short on the output side which could be the battery. A battery can short internally which would cause this. Take your battery to your local auto parts house and ask them to test it. Disconnect the battery from the converter and see if the breaker still trips. If it does, it is most likely the converter has failed.
Let us know what you find.