what is bec

[Kooder]

i just finished my first crawler and would like to eventually install a brushless. i noticed that in most brushless forums, people meantion bec. i have searched this website and others and still have no answer. so please tell me, what is bec?

 

[SVEN]

Battery Eliminator Circuit, it is part of an ESC that supplies power to the servo(s).

 

[slobin3d]

battey eleminating circuitry it converts 7.2v from your stick pack to 6v for your receiver so you dont have to run a second battery

 

[slobin3d]

Battery Eliminator Circuit, it is part of an ESC that supplies power to the servo(s).

beat me to it

 

[Kooder]

so on a mamba 25 amp, i see alot of people installing rx batteries also. does that mean the bec is lower than 6v? just wondering as i plan to get one soon

 

[slobin3d]

it depends on how many servos you plan to run a single good servo should be ok 2 could draw more power than it will be able to put out and cause the servos to be weak

 

[Kooder]

thanks guys