QWinOut UBEC 5V/12V 3A BEC 2-6S Lipo Input 5V/12V BEC Step-down Output Receiver Image Transmission Power Supply For RC FPV Drone

The UBEC can obtain the DC voltage suitable for the receiver and other equipment from the 2S-6S lithium battery pack,

And stably provide up to 3A output current to power receivers, FPVs and multiple servos, etc.

So it is very suitable for fixed wing and FPV use. With this device, the power required by the receiver can be obtained directly from the power supply,

A separate receiver battery pack is no longer necessary.
 

Instructions:

5V/12V switching voltage output: select by jumper cap.

The jumper is inserted in the two pins of pin1 and pin2 to select 5V output,

Plug in the two pins of pin2 and pin3 to select 12V (YL6S3A01) output,

Please refer to the illustration; if the jumper cap is missing, the default output of UBEC is 12V (YL6S3A01).
 

Special Note:

1. Although various measures have been adopted to reduce electromagnetic interference, the UBEC in switching voltage regulation mode cannot completely avoid a small amount of electromagnetic interference during operation;

In order to ensure the normal operation of the receiver, please keep the distance between the output filter magnetic ring and the UBEC main control board as far as possible (the magnetic ring cannot be superimposed on the main control board).

At the same time, the entire UBEC should be kept away from the receiver as far as possible.

2. The positive and negative of the input power cannot be reversed, otherwise the UBEC will be burned and cannot be repaired.