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Thread: Need some help clarifying what controls the voltaged to a servo
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Old 10-16-2011 | 09:43 PM
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crusey_aus
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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 higher stable voltage and higher amp draw than most ESC's

Cheers
Last edited by crusey_aus; 10-16-2011 at 09:58 PM.
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