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7/11/2010
bambamsalta (75%)
Hola, pregunta,compre junto con este UBEC una bateria polimero 2S 4500 amps. funciona correcto siendo q es un ubec para baterias de 3S en adelante, mi pregunta es si no me voy a quedar sin energia cuando la bateria agote un poco de su voltaje, gracias
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fhprietor
(17%)
Este no tiene led de bajo voltaje, chequea el voltaje de tu batera 2S, si est por debajo de 7v, mejor la cargas, porque ests a punto de perder un avin!!!!
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bambamsalta
(75%)
Perfecto, muchas gracias fhprietor! voy comprar una polimero de 3S mejor!!
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9/18/2009
McQuack (72%)
Please, When will be the items arriving?
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UH-1H
(50%)
I m considering the Castle creation 10amp bec instead. This item is delaying my whole T-rex 500 project. I have everything done, except the ESC and BEC.
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McQuack
(72%)
Yes, I'm thinking to change the order because I'm waitting for two month more ore less, and I have two project to finish a Raptor overhall and my Tarot 500 CF is a Trex 500 clone and I think that the waitting is far away.
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fitzy
(55%)
not sure
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9/15/2009
McQuack (72%)
Me too...... pufff
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UH-1H
(50%)
i cancelled this order quack. I got myself the CC 10amps BEC
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fitzy
(55%)
i got mine
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9/15/2009
UH-1H (50%)
I m still waiting for this item...
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fitzy
(55%)
i got mine yesterday
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8/30/2009
m9002 (20%)
This is bec lights battery status?
a greeting.
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Smeagle
(83%)
No, the other one (7.5A, 2-3S Battery) has LED to control battery status, but not this one.
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8/30/2009
m9002 (20%)
Este bec tiene luces del estado de la bateria?
un saludo
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bambamsalta
(75%)
si tiene una luz roja
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8/27/2009
McQuack (72%)
I don't know why don't built the ESC with this king of BEC I don't care pay a little bit more but you can choose 5V or 6V for your servos, I have a 6V servos and I have to buy one of this and anulated the BEC from the ESC for used the servos in full performance.
HEY TURNIGY!!!!!!
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4/18/2009
Flew Boy (89%)
Does anyone know if it can be used with the ZIPPY Flightmax 2100mAh 2S3P Receiver Pack as it does say 3-10cell ???? (i hope so cos i just bought both of them)
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buana-la
(37%)
for sure. why not ? The Input voltage is 8-42 Volts...
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Flew Boy
(89%)
Well,, at just under half usage a 2s battery has only 7.6 volts, will this cause any problems? I do understand electronics a bit but this is starting to get a bit too technical for me :( as I have heard that useing lower volts than recomended can hurt electrical devices??? Can any one with a technologicaly advanced brain make sence of my question? :oD
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Smeagle
(83%)
No, it will work from 3-10 cells, just as it says.
There is a 7,5A BEC just like this but for 2-3 cells, too.
This one is for getting power from your main battery. The other on (7.5A/2-3S) is for connecting a seperate 2-3S battery just for RX and Servos.
- Oliver
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Shawn (44%)
Sander: Question - The "input" wires ( long cable with green ring ) on the ubec have already a connector ( flat, black type that normally go into receivers ) that looks like IT should plug into the receiver and the output wires on the ubec ( with bare metal ends ) looks like they should be the ones that are soldered to my ESC's battery jack - No? If what you suggest is true, why do they put a connector on the side they want you to solder to the esc's batt leads and none on the other side that needs this very same connector?
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Beaufighter
(25%)
I'm afraid I don't hold all the answers;) I'm a customer as you are. It may be that it is manufactured on the wrong day... Take a look here, it may help: http://myhobbycity.com/showthread.php?t=4075&highlight=ubec
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Shawn
(44%)
I GOT IT!!!
OK, following my gut, I connected the JST connector to the receiver and spliced the bare ends into the wires coming off of the ESC ( that connect to the battery) . It worked. OK, here's where my confusion came from... on the directions, the "input" and "output" are labeled backwards! But, on the actual board itself, in small print they are labeled correctly.
Hope this helps another newbie.
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Alvaro (62%)
Can anybody send me an installation diagram? seriously, I'm in trouble.
alvarogozalo*ono****
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Beaufighter
(25%)
Connect the input wires to the battery plug (solder it together with your ESC power). The output goes to the reciever "BATT" port (or any other free channel). Make 100% shure that your ESC is without internal BEC (or remove red cable from esc), and install the ESC in your throttle port.
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Maniac20 (56%)
Any reason why this wouldn't work with 16 NiMH cells?
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Fugitive_Bill (76%)
What is the adapter lead with the resistor in it for? (The lead in the background - as you term 'are a filter') Also my BEC does not have the gold coil.
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Flew Boy
(89%)
Hey Bill, I've got one of these and the resistor is a 0.7volt reducer, so if you set the output of the UBEC to 6volts and add the resitor it will bring the power down to 5.3volts just incase you want that LITTLE bit more power for your receiver. Hope this helps ya.
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Andrew (20%)
hey
will this work in a R/C Boat on 2500mah 3s1p lipo running a 80amp esc?
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Jeffrey (37%)
A few questions. Does the constant 5A rating apply up to the max 42V input voltage or is some de-rating required at higher voltages?
Is the noise filter a plug-in accessory or is it hardwired onto the BEC output plug? Is it required for proper operation of the UBEC?
Just fyi, the max input voltage in your descrption should read 42V instead of 24V. Thanks.
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Demon (82%)
Are you sure, it seems ther are far more ports on this Ubec than there is on a standard Ubec. - you have your Voltage input from the cells and your output to your esc, but also, a servo input and output which i assume is for throttle interuption if the voltage gets too low? why else would it be there?
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Demon (82%)
Does anyone know if this item has a built in Low voltage Cutoff? im assuming it does since its "For lipo" and it has a servo input and 2x outputs.
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Peterm
(94%)
No, it does not have a low voltage cutout.
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Tarmo
(90%)
You certainly don't want it to cut the power supply for your servos and rx. That would be the last thing to doo.
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