I seriously doubt you are exceeding the power buss on the RX's PCB (printed circuit
board). Most, if not all modern RX's boards can handle 10A continuous.
The highest performance servos (digital, regular case-size) are barely exceeding
2A, even when fully stalled.
If you insist on isolating servo power, the GND needs to be common between the
RX and servos.
>I am finishing a large scale glider with lots of hi-torque servos and don't
>like the idea of the combined servo current running throught the rx.
>If I take the battery leads (actually the leads from the battery plug) and
>wire them to a positive and a negative terminal. Wire all the positive and
>negative servo leads to these terminals, plug only the servo signal wires
>into the rx and run a power plug in from the terminals to the rx.
>
>Would that work?
>
>TIA,
>Neal
>
>
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