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RC India
RC Equipments
Servos, Gyros and All Electronics
Topic:
ESCs and BEC
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«
on:
November 21, 2013, 07:25:12 PM »
aerodev
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ESCs and BEC
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I have read that ESCs with BEC eliminate the need of battery for receiver.
Now I want to use a separate battery for Receiver and still use an ESC with BEC.
Is it possible to do that?
If yes, how?
devashri is online now Send a private message to devashri
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«
Reply #1 on:
November 21, 2013, 07:55:47 PM »
vishal
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Re: ESCs and BEC
you can use this easily.
1. if u have one spare channel on your receiver connect your battery there, cut the centre wire of the bec and throttle cable coming from the esc . or use a servo extension cable and cut the wire there.
2. if u don't have an extra channel attach a y servo splitter and on one end connect your battery and on the other your esc, but cut the centre wire of the cable coming from the esc . or use a servo extension cable and cut the wire there.
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Reply #2 on:
November 21, 2013, 07:57:54 PM »
aerodev
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Re: ESCs and BEC
great !
that helps, thanks a lot!
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Reply #3 on:
November 21, 2013, 08:04:37 PM »
maahinberi
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Re: ESCs and BEC
If I may ask....Why do you not want to use the BEC?
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Reply #4 on:
November 21, 2013, 08:12:32 PM »
aerodev
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Re: ESCs and BEC
Just curious
Also is it the BEC that powers the servos?
And if i plan to eliminate the BEC how do i select the battery for Rx and servos?
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Reply #5 on:
November 21, 2013, 08:16:13 PM »
maahinberi
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Re:
Receivers usually work between 4.8 to 6v, which work out to be a 4s or 5s NiCd or NiMh battery pack
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Maahin Beri - Introduction and Hangar
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AviSport (SPAD)
, Phoenix Scanner, VortexRC Speedster, Martian 220 Racing Quadcopter.
«
Reply #6 on:
November 21, 2013, 08:17:48 PM »
maahinberi
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Re: ESCs and BEC
Nowadays many receivers are also rated for higher voltage allowing you to use a 2s LiPO or LiFePO4 Pack without a voltage reducer.
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Maahin Beri - Introduction and Hangar
Seagull Arising Star, Seagull Low Wing 40,
AviSport (SPAD)
, Phoenix Scanner, VortexRC Speedster, Martian 220 Racing Quadcopter.
«
Reply #7 on:
November 21, 2013, 08:20:24 PM »
VC
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Re: ESCs and BEC
aerodev - who is devashri - just curious...............
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Reply #8 on:
November 21, 2013, 08:21:24 PM »
VC
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Re: ESCs and BEC
Quote from: aerodev on November 21, 2013, 07:25:12 PM
I have read that ESCs with BEC eliminate the need of battery for receiver.
Now I want to use a separate battery for Receiver and still use an ESC with BEC.
Is it possible to do that?
If yes, how?
devashri is online now Send a private message to devashr
i
That's what I meant........................
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«
Reply #9 on:
November 21, 2013, 08:30:04 PM »
aerodev
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Re: ESCs and BEC
thanks @maahin beri
@VC sorry, i don't know why that happened.
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RC Equipments
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Topic:
ESCs and BEC
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