VStabi Pioneer of Flybarless

BEC data (Manufacturers data)
Scorpion Backup Guard (5V)

Test components / settings
Logo 500 SE w/o blades
Swash servos: Savox SC 1257 TG
Tail servo: Savox SH 1290 MG
Standard VStabi Blueline
Futaba S-Bus
Pitchpump 100

Some pilots like the Scorpion Guard which may enable a safe landing due a bec failure in flight. This item is also part of the power supply. We made a "solo" test here for the bec-failure-case.

The guard as "single source" can not take the load of the whole system due a servo reverse.

The voltage drop will be about 2,3 V - so we have only 2,7 V left. It isn't safe from this point - and we have log entries!