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Hobbywing 3A Switch Mode UBEC 5V 6V max 5A Lowest RF Noise (Hobbywing UBEC,3A UBEC)

Hobbywing 3A Switch Mode UBEC 5V 6V max 5A Lowest RF Noise (Hobbywing UBEC,3A UBEC)

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Specifications:
Output Voltage: 5V/3A or 6V/3A (Changeable with an output-voltage select switch )
Continuous output current: 3 Amps
Input: 5.5V-26V (2-6 cells lithium battery pack or 5-18 cells NiMH /NiCd battery)
Package size: 12 * 10 * 1cm / 4.7 * 3.9 * 0.4in
Package weight: 15g / 0.5oz

Package list:
1 * Hobbywing 3A UBEC

Customer Questions & Answers

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1 votes
Q

Can this be used on an RC plane? What is it's weight?

A
  • Yes that is its exact application. Weighs: 11g

    By Action Bracelet on March 29, 2018

See more answers (2)
0 votes
Q

What is the max input voltage?

A
  • 22.2v 6s lipo pack

    By Megumi Asakura on May 9, 2018

See more answers (5)
0 votes
Q

Does it have low-voltage protection? Like low voltage cut off.

A
  • I don't believe it does, you may have to make one

    By Kevin M. on May 2, 2018

0 votes
Q

Is there a spec sheet available? What's the minimum input/output differential in 6V out mode?

A
  • when I used them in 5volt, and they tended to be on the high side of 5 volts under load(around 5.2) they work great as a BEC for RC. ^ volt seems closer. they didn't come with a sheet, I used them as-is, never looked around for any docs. 7.2 and 11 volts seem to work fine.

    By Stephen P. on April 22, 2018

0 votes
Q

I am only getting 2.5v out of two of these. Everything is hooked up correctly, and Im getting 9v from my nimh. Did i break them by using nimh?

A
  • Are you sure you are testing from +5 to ground and not to + 9? Seems unlikely that two would be bad. Your battery chemistry should not matter.

    By George on April 18, 2018

0 votes
Q

Do the leads have connectors?

A
  • The 5v side has a standard servo connector, the input side has nothing, just bare wire so you can solder to your power distribution board.

    By Joby on April 16, 2018

0 votes
Q

Will this work for my lights on my scx10 running off of a 850 mah 2s lipo

A
  • Depends on the amps and voltage required for the lights. I would also not purchase this one, I have purchased two and both were solder incorrectly. Look into the Turnigy, they are well built with less RF.

    By Kent G. on April 4, 2018

0 votes
Q

Can you split the output of this ubec to 2 different things as in a stepper motor and a camera as its main power source and run simultaneously?

A
  • as long as you do not exceed the rated output of the ubec you should be ok to split the voltage however you wish.. once you overload it , it will fail..

    By Michael Adams on February 14, 2018

See more answers (1)
0 votes
Q

What is the conversion efficiency when input is 12V and output is 5V?

A
  • Voltage will be 100% 5v or 6v optional, current 3A

    By Azusa Ikemura on July 19, 2017

0 votes
Q

Both the mini dvr and the osd system i bought are 5 volt but this unit i bought its output is 5.25v will this ruin my osd & dvr with too much voltage?

A
  • No, I have used this same one for years with my osd, lights, flight controller, etc. Works great!

    By Clint Harris on June 21, 2017

See more answers (2)

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Customer Reviews

Average Rating:

4.2

based on 190 Customer Reviews

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  • By c***c

    February 8, 2018

    as described, fast shipper!

    Is this helpful? (0) (0)

  • By p***8

    May 5, 2017

    Quick service many thanks

    Is this helpful? (0) (0)

  • By f***k

    April 16, 2017

    as described works well

    Is this helpful? (0) (0)

  • By j***t

    April 10, 2017

    Arrived quickly and well packaged. Thanks

    Is this helpful? (0) (0)

  • By t***a

    January 13, 2016

    Top seller 1a Artikel Gerne wieder mal !!!!!

    Is this helpful? (0) (0)

  • By g***k

    January 9, 2016

    Recevied with thanks great service

    Is this helpful? (0) (0)

  • By l***5

    January 6, 2016

    Perfect!! fast shipping very pleased A*

    Is this helpful? (0) (0)

  • By j***n

    January 5, 2016

    Great transaction! Fast delivery! Reccomend!

    Is this helpful? (0) (0)

  • By r***6

    December 19, 2015

    Item arrived quickly and as described

    Is this helpful? (0) (0)

  • By a***y

    December 8, 2015

    thank you, item as described, quick delivery, great!

    Is this helpful? (0) (0)

  • By s***3

    October 7, 2015

    fast post items as listed thankyou.

    Is this helpful? (0) (0)

  • By m***n

    September 30, 2015

    Great product A+++++

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  • By i***s

    September 22, 2015

    thanks. excellent fast shipping

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  • By d***i

    September 8, 2015

    Super Fast Postage.

    Is this helpful? (0) (0)

  • By h***j

    September 7, 2015

    Fast shipment. Recommended

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  • By g***o

    September 1, 2015

    Oggetto perfetto, consegna veloce e nei tempi previsti

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  • By x***s

    August 31, 2015

    thanks

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  • By p***7

    August 27, 2015

    Materiel conforme, vendeur serieux

    Is this helpful? (0) (0)

  • By r***6

    April 21, 2015

    Top seller, Fast delivery, Recommended seller Thanks

    Is this helpful? (0) (0)

  • By a***x

    December 29, 2014

    great seller!

    Is this helpful? (0) (0)

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