18-06-2012, 05:22 PM
Hi,
This topic might have been discussed before and maybe there is no straight answer, but if anyone can guide me it would be great.
How do I know what UBEC to use on my Servos?
My Katana 50e has 5 X Turnigy 620DMG+HS High Torque Digital Servo (MG) 10.6kg / .13sec / 52g. http://www.hobbyking.com/hobbyking/store...oduct=9441
I have a 3A UBEC running the servo's. The Rudder Servos was twitching. so I connected a 6V life battery direct without the UBEC and all the rest of the servos started to twitch. So I'm guessing not enough AMPS so I tried a 5A UBEC and no twitching except for the rudder! Would an 8A UBEC be better to run these 5 servos? What are the rules and how do you know what to use?
George
"Crash and Cry! Don't fly"
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