Thanks very much
I was concerned that powering the radio and plotter maight somehow 'backfeed' into the power supply for the backbone. But what you say makes perfect sense so I will have dedicated power supplies for both radio and plotter. It will still be ok to have the 3 amp supply as well...
Hello all, I have read this site for a while and am finally becoming a member.
I have a Garmin 200 and a 740S chartplotter. I bought a NMEA 2000 starter kit from Garmin and would like to hook these together.
The kit comes with a power supply for the 'backbone' which is fused at 3 amps.
This...