My Blade 300X Flight #175 Trying No External BEC for 3422rpm HS

I’ve always wondered if the 4A SBEC from the Turnigy AE 45A ESC alone is good enough so today I disabled the external 3A SBEC and run just the AE’s internal … Video Rating: 5 / 5 Google+

FY91Q External BEC Testing.avi

Installation and testing an external BEC set up to power RC Receiver and multirotor flight controller (FY91Q, etc.).