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 switching mode 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.

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).

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