Hi John, think somehow you've got the wrong end of the stick!🤔
All BECs are Battery Eliminator Circuits of one sort or another.
The objective is to eliminate the separate receiver battery
, sometimes necessary purely to save weight
and/or space in small model
If you do that then the RX power must come from the main drive battery
, which then has to supply all RX functions; servo
Personally, if the boat / ship can carry it, I prefer to use drive batteries
for just that and use separate battery
for the RX and special functions.
Some of which, like smoke
rs for instance can be current gobblers.
Cheers, Doug 😎
PS if you ever find a way of eliminating all batteries
and still get the RX to work and the boat to move PATENT IT QUICK!! 😁 Cheers, Doug 😎
Hmmm! Maybe a raft towed behind with an array of hi-current solar panels!? 😁😁 Years ago in my work in NAVAL COMMS system
s I once suggested to a shipbuilder, who was complaining about the number of antennas needed, to put some of them on a raft behind the ship 😉
Now they are doing just that with antenna buoys from submerged submarine
s! No credits 🤔 ... SIGH 😉