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Thread: Need some help clarifying what controls the voltaged to a servo
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Old 10-16-2011 | 09:45 PM
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brent701
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Originally Posted by crusey_aus
Your ESC's internal bec supplies the reciever and therefore the servo in a normal setup

Where the requirements (amp draw) of the servo are too big, people install an external bec

External bec's can supply a stable voltage and higher amp draw that most ESC's

Cheers

awesome, thank you
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