Overview
The 8A-UBEC is a switching-mode DC-DC regulator supplied with a 2-3 cells lithium battery pack
and outputs a consistent safe voltage for your receiver, gyro and servos. It is very suitable for nitro

powered RC helicopter (above 30 class) and big fixed-wing aircraft.

Compared with the linear mode UBEC, the overall efficiency of the switching-mode BEC is much higher, so it can extend the working time of the receiver battery pack, and because a switchingmode UBEC can significantly reduce the heat emission, it can avoid the loss of control caused by the over-heat problem which is frequently happened with the linear mode UBEC.

Specifications
Output: 5V/8A or 6V/8A (Changeable with an output-voltage select switch )
Input: 6V-12.6V (2-3 cells lithium battery pack)
Size: 42mm*39mm*9mm (length*width*height)
Weight: 38g
Quiescent current: 60mA
 
Features
Designed with an advanced switching-mode DC-DC regulator IC. The output current is very large, the continuous output current is up to 8A, and the burst output current is 15A.

Output short-circuits protection function.

A metal shield covers almost all the electronic components, and a specially made filter (ferrite ring) is attached with the output wires to significantly reduce the electromagnetic interference.

Automatically detects the number of the lithium battery pack (2 cells or 3 cells), and shows the battery capacity with 4 indicators (LEDs). Shows the working status with an indicator (LED), lights when the output is in normal range.

2 output leads to reduce the resistance when connecting the UEBC to the receiver.

Accessory: A step-down voltage regulator with 0.7V down (from 6.0V to 5.3V).