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Turnigy 3A UBEC with Low Voltage Buzzer (USA Warehouse)

Turnigy 3A UBEC with Low Voltage Buzzer (USA Warehouse)
Turnigy 3A UBEC with Low Voltage Buzzer (USA Warehouse)

Designed and manufactured by HobbyKing, this handy UBEC features a built in safety buzzer to warn you if your input power source drops below 6v.

Features.
Current: 3A (Max. 4A)
Input voltage: 6v~23v (2S ~ 5S Lipo)
Optional Output: 5.1V or 6.1V
Weight: 13.6g (including wires)



PRODUCT ID: 9171000012


Weight: 25g
Quantity: 
USA West Warehouse
stock
5
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Price  $4.58

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 Customer rated
511
crowns
  
 
Total of 16 discussions.
Daddygood  1 points - 2/25/2015
 
Has anyone used this ubec on an 2s LiFePO4 setup? Wanting to convert several old nicad powered receiver systems with older servos. All planes are 4 to 6 servos with a few older hitec digitals.
 Zachry 13 points
I would say it would probably work okay, but I would recommend a 3s or a Lipo battery running at 2s just to give yourself a little more voltage. This thing claims it will cutoff at 6v but I would never push it that far, just to be on the safe side. I use the version of this that doesnt have the buzzer on my transmitter with a 3s 610mah 20c battery and I can use it to fly about 10 flights at 30mins each before I have to recharge, and I also have a lipo monitor that plugs into the balance plug on the battery that will warn me when any cell drops to 3.3v.
tony  227 points - 10/30/2014
 
The infro says "if the input drops below 6v, then the buzzer will sound"...
What if my input is a 3s 12 v?
Wouldn't it be too late when the voltage is 6v???
 Zachry 13 points
Then you need to buy a 3s lipo monitor that plugs into the balance plug and will "buzz" when any cell drops to 3.3v. I use one during all my flights and it works great!
 Sam.Cee 89 points
Youve got nothing to wory about, I believe that is gear towards a 2 cell, which again would be too late at 6 volts, im assuming that they are talking about it's output, though they say power source, IDK thats odd though!
AJ  1 points - 7/16/2014
 
just learn to solder! its a valuable tool for this hobby!
javier  8 points - 5/17/2014
 
is there anyway can i can connect JST wires without solder them? i dont know how to solder.
 Arizonask8r 584 points
soldering is actually really simple. you just connect your wires together, then melt the solder with a soldering iron. the solder flows onto the wires and your done. there is some cheap soldering irons at radioshack you can get started with. soldering tutorials can be found on google.
 Basil 83 points
It's not that easy to solder. Watch a Youtube video tutorial on soldering. A soldering iron with a variable heat station is the best option. You have to tin the wires or contacts before soldering them together. Also you should use shrink tubing over the joints to insulate. You have to keep dipping your solder iron tip in the sponge to keep the end fluxed with solder as you work. The end should be hot and silver all the time.
Eryn  4 points - 1/7/2014
 
Does anyone know if this will power the MultiWii PRO Flight Controller w/MTK GPS?
 Turkish Flyer 1206 points
Eryn - How many total Amperes of current will this setup of yours be drawing? More important than the actual voltage the current rating becomes important. You could go cheap and get something which may not supply enough current only to discover that you needed something which needs to provide more current. I know for sure this one will give a good current output ... Turnigy 5A (8-26v) SBEC for Lipo (USA Warehouse) PRODUCT ID: SBEC-26V . I have this one and so far it has powered whatever I've thrown at it.
 kenneth 29 points
Powers the kk2 just fine,,,,and every other board i have tried. It should work just fine for you.
 Turkish Flyer 1206 points
kenneth - Is this thing physically very large or just about what size is it? On a previous purchase I got this one ... Turnigy 5A (8-26v) SBEC for Lipo (USA Warehouse) PRODUCT ID: SBEC-26V ... which looks similar to this one and I was somewhat displeased by it size ( kind of large ).
 Donald 14 points
Without the buzzer, it is like a stick of gum. A single, wafer thin board. I actually removed the buzzer to make it fit anywhere.
 Turkish Flyer 1206 points
Donald - Thanks for letting me know. For some reason(s) or another there isn't a Best Answer tab under your reply so that I can click on it and give you credit for your reply. Otherwise I would have done it for you.
 Turkish Flyer 1206 points
Donald - I received mine and here are the approximate measurements: 45mm ( 1.7 inch ) long, 23mm ( 0.9 inch ) wide, 11mm ( 0.4 inch ) thick with buzzer height and 5mm ( 0.2 inch ) thick without buzzer height.
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iPetePete
4 likes
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This saved my RCP Extra 300 from the dumpster. Stopped brownouts completely!


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abletowinginc
125 likes
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great bec used it run 4 servos and about 6 feet of leds with no issues and havent had any interference on my 2.4ghz radio top notch and great price


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Insaniac
171 likes
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Bought 2 of these to try out on a quad setup I'm building. Also used 1 on a foamy that I added flaps too and needed a little extra juice to run the extra servos. Very satisfied. I especially like the buzzer for the quad setup. It's actually pretty loud and can hear it from a good distance. Great price. Just me learning. :)


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r3dskull
14 likes
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Haven't tested the buzzer alarm but it gives stable power for my FC system, using this with opto escs


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Unrootz
243 likes
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*** **** ***


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