ESC and External BEC Install Question…
05-16-2013, 06:21 PM
#1
ESC and External BEC Install Question…
I have a new Hobbywing 90A EXRun ESC (Sensored). It came with a set of capacitors in the box. Normally I would solder these to the battery leads on the ESC but I’m also installing an external BEC.
So, do I still need to install the capacitors if the BEC is powering the Receiver instead of the ESC?
So, do I still need to install the capacitors if the BEC is powering the Receiver instead of the ESC?
05-16-2013, 06:37 PM
#2
Tech Adept
05-16-2013, 07:26 PM
#3
Yes, still needed. They are 'power caps' for the ESC switching noise from driving the motor. Not a 'glitch buster' cap for helping the BEC-radio-servo power.
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