Learn me about B450 ESC upgrade - RC Groups
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Dec 03, 2012, 10:52 AM
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Learn me about B450 ESC upgrade

So my 450 is more of just a shelf piece than anything I actually use and I'm having more fun working on it and learning than actually flying. I'm looking to grab one of these...


But I noticed the BEC is 5.5v. I know servos usually come in 4.8v and 6.0v, all the HK ESC's seem to output neither. Can someone explain this? Also, were I to use this ESC, would the 5.5v fry my stock servos? Is there a 4.8/5.5v switch like the stock ESC has?

Would this ESC be better (also shows 5.5v ESC)...


Please spare me the Chinese crap speech. I'm just messing with trying different setups. When I light on one I like, I'll redo it with legit parts.
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