09-11-2015, 07:40 PM | #1 |
Quarry Creeper Join Date: Aug 2014 Location: Indy
Posts: 381
| Will I burn out my rx?
will running a 7990th off the rx with the ccbec plugged into it burn up the rx? It's a spectrum 4100 rx. I'm worried about pulling that many amps through the rx.
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09-11-2015, 08:36 PM | #2 |
Quarry Creeper Join Date: Jul 2015 Location: Winter Park Colorado, 8000Ft Elevation
Posts: 345
| Re: Will I burn out my rx?
Running through the BEC eliminates the current going through the RX. Only the signal is going through the RX.
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09-11-2015, 08:46 PM | #3 |
I wanna be Dave Join Date: Jan 2005 Location: Raleigh-ish vicinity
Posts: 3,846
| Re: Will I burn out my rx?
Receivers can handle plenty of amps. Spektrum is the only one I found spec for in the past and they are rated for something like 30 amps.
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09-12-2015, 07:09 AM | #4 |
I wanna be Dave Join Date: May 2007 Location: Vancouver, BC
Posts: 2,379
| Re: Will I burn out my rx?
If you wire your BEC like I show in this link, you will eliminate any risk the the traces in the receiver. I don't believe there is much risk though. Also, if you decide to run more voltage to your steering servo, this is a good way of doing it because it doesn't over volt anything else: Yes, another one: BEC to HV Servo Wiring |
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