I’m hoping this is a simple one but I’m having an issue connecting my electronics. I used an almost identical setup to Guldsteen except that I’m using 2x6S 20,000mah lipos. For the BEC I’m using a castle creations 2.0 waterproof. The other difference would be that I soldered the BEC to one of the batteries and not after the series connection.
I tested the setup with just 1 battery and it works well. However when I connect both batteries in series and bring it up to 12S, I have fried the receiver. I tested the output voltage out of the receiver at both 6S and 12S and it is a solid 5.2V, so I believe the the BEC is working properly. I believe that I’m connecting the terminals correctly and it works at 6S so at a bit of a loss what to do next.
Any help would be greatly appreciated!