Originally Posted by
Hawk
Use opto-isolated esc, add a 2cell LiPo just for the servo/receiver. 7.2v, plenty of amps and lasts forever. I use a 2cell lipo in my MP777 for receiver bat. 1200mah is very small and it stays at 7.2v for a long time.
To isolate the receiver from the esc, don't turn on the switch on the esc, put the batt. to a switch that plugs into the receiver (3rd ch). Ta Da!
All the switch on the esc does is control the bec to provide voltage to the receiver (and then the servo).
Bit, Those specs are in line with the hot digital servos used for Steering in 1/8 nitro buggys. They draw big amps too.
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