Blue Arrow Ultra Micro Automatic Voltage Regulator 5V/1A DC Output

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Certified Buyer Rated

May 12, 2016

Works well and comes with all the adapters you could ever want. Seems to power three 4.7g servos in my Nexus 900 well.

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Customer Rated

Apr 16, 2016

I use mine to power the front and rear strobelights on a QAV250.
It weighs next to nothing (1.4g.)

Next Halloween buy several of the 3 LED Pumpkin lights from your Dollar Store.
Remove the circuit board from each orange puck, save the pucks for course markers.
Remove the Red, Yellow and Green LEDs from each circuit board, reinstall them so each module has one color.
Run 5V to each, and you now have fairly bright flickering beacons.
The 3V modules don't seem to mind 5V.
Maybe the flickering LEDs don't have time to fail.

Also, the lights don't dim as the 3S approaches 10V.

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Certified Buyer Rated

Mar 08, 2015

This is so tiny and light! Didn't try it yet though.

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Certified Buyer Rated

Feb 26, 2015

Very very happy it is hard to find a voltage regulator so small

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Certified Buyer Rated

Nov 29, 2014

This is awesome! Working great, alot of plugs and cables come with it! Awesome! I use this for my fc and transmitter and it is working great and was very easy to install. I bought 5 of them and did not regret it - I am happy and would buy them again, recommend them greatly!

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Customer Rated

Jan 16, 2014

Its kind ahard to appreciate the size of this thing untill your balancing it in your thumb nail for a comparison! Seriously small. In fact the daisy chain of wiring to enable it to connect to the various battery and RX combos probably weights more than the unit. My sugestion would be once you know what going to be unstream and down stream of the UBEC cun and solder the desired connectors and reduce the overall length of wiring..

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Customer Rated

Jan 02, 2014

Ok, did a review and they tell me that the review is too short, so l guess l can chatter on insanely about how marvelous and wonderful this little unit is .........
It is great, it is small and compact ...... it reduces power from a 2 cell down to a power level that is acceptable for my receiver and servo's which are in my 950 DLG from HK