1) Even your ESC is burnt out or cut the power when u are flying in the air, u still have the Rx and servos control to do the auto-rotation and minimize the damage.
2) Lower the ESC working temperature to avoid ESC overheat
3) The stock ESC UBEC supply w/ 2A only may not sufficient to supply the 3 x ccpm servos, tail servo + gyro, receiver, and plus the Two extra retract servo on the fuselage.
Hi felow!
I have a TREX 450 XL with stock ESC.
Which the advantage to use UBEC??
liebemein 2 years ago
The advantage to use UBEC:
1) Even your ESC is burnt out or cut the power when u are flying in the air, u still have the Rx and servos control to do the auto-rotation and minimize the damage.
2) Lower the ESC working temperature to avoid ESC overheat
3) The stock ESC UBEC supply w/ 2A only may not sufficient to supply the 3 x ccpm servos, tail servo + gyro, receiver, and plus the Two extra retract servo on the fuselage.
teamaerofever 2 years ago