Resultats 1 - 12 sur un total de 36 réponses pour ubec

I found the problem! I resoldered the ESC, wasn't better, I resoldered the battery, wasn't better. Finally I checked the soldering of the motor! The plug from the red wire I could remove with a pincer! Now is working well excluding the program card. I think it's cheap crap..... I tested it with 3 ESC's, all over the same. But thank you for your tip! 

I had the same thing happen with my 450.  I was hovering solid as a rock and then boom, it rolled hard left into the ground.  I am using a TowerPro ESC that I found out only has a 1.5amp BEC.  That also explains the tail waggle as I power up!  Waiting for some 5amp UBECs before further flight. 

Thanks; What about  using a 2 cell lipo and a Hextronik UBEC controller to feed the receiver?

HiI have a 4.5 lbs (without motor, lipo) Katana, but no motor, ESC ect.Does the following combination work together and is it strong enough for 3D flight?Motor: TURNIGY 50-55B 600kv Outrunner (Eq.4120/14)ESC: TURNIGY Plush 80A w/ UBEC Speed ControllerBattery: Turnigy 5000mAh 5S 30C Lipo PackDo I need an UBEC like HXT UBEC 5/6v output, 5.5~23v Input ?Thanks in advance

the ss 40 should not try to power receiver it has no BEC just not sure what power is on red wire in middel ??.should have none. if you are looking for some thing now you can power it from a 4.8~6.0 volt receiver battery(( as a glow or gas would have to)) you could check it all out then install the UBEC when you get it.

If you have ever had an ESC burn or battery suddenly drop voltage mid-flight then you will understand the importance of having a rock solid system powering your receiver and servos.With instant failover protection the TURNIGY Redundant DUAL 8A UBEC system is an easy choice for anyone flying large scale aircraft.The Dual 8A UBEC controller instantly switches to the second UBEC in case of a short, burnout, or power loss (faulty battery). The LED indicates #1 or #2 UBEC live status, over[...]

Polyquest  2300mAh 2S1P Receiver Pack Spec.Capacity: 2300mAhVoltage: 6.6v Constant discharge: 6-10CBurst discharge: N/AWeight: 183gSize: 70x53x30mmJR & Deans Discharge plug Comes with 15cm discharge wire*Please use UBEC/BEC if your receiver cannot handle more than 6.6v

Hi, were is the shortest wire supposed to go and the longer one?.if i understood it right i need an ubec for this.witch one would u recomend im gonna run this on 12 s lipo.

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J'ai acheté ce produit http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=10015Avec le moteur :http://hobbycity.com/hobbyking/store/uh_viewItem.asp?idProduct=9258Hors, je n'arrive pas à programmer ESC pour que le moteur puisse tourner.J'ai un http://hobbycity.com/hobbyking/store/uh_viewItem.asp?idProduct=10722 (LIPO)Ma question : es-ce-que il faut un UBEC 5A où bien, est-il inclus dans la pièce?Aidez-moi S.V.P Merci pour votre collaboration.

Just did a search for you, found under Discusion tab, that reseambles the "MAG8 30a" and under that i found this http://www.graysonhobby.com/grayson-30A_manual.pdfNO manual is not strange, if there where it would be. - most manuals are found online (if this one works, let me know)Not sure that is works, What do you need to program into the ESC ?-Troels