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Raptor E325 › tt 40 amp bec specs
05-15-2008 11:15 PM  9 years agoPost 1
traderdave2

rrVeteran

Covington, GA

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Does anyone know if the tt 40 amp speed control's bec will power the servos on 4 cells? I am guessing no.

Thanks Harlan

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05-15-2008 11:32 PM  9 years agoPost 2
helicraze

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Victoria - Australia

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Yes it will.

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05-16-2008 01:50 AM  9 years agoPost 3
fenderstrat

rrProfessor

Aston,Pa

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I would do a little research on this....with most bec's built into esc's the amps the bec can CONSISTENTLY deliver DECREASES considerably as input voltage increases...I'm not saying yes or no...I'm saying check before you put the heli through its paces...as I've had bec's look good on the bench but under load things got a little weird

there is a link somewhere that explains this..I'll see if I can find it

http://dimensionengineering.com/ParkBEC.htm

http://www.castlecreations.com/supp..._User_Guide.pdf

as you can see with the CC(which is considered a GOOD esc)with digital or high torque servos...with a 2 cell lipo they recommend 4 servos...with 3 cell 2 servos......over 3 cells...they recommend a seperate bec...this is the same with almost every esc I have researched....so I would suspect the ACE one is the same...but I could be wrong

http://www.runryder.com/helicopter/.../?highlight=bec

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