3A-UBEC is a switch-mode DC-DC regulator supplied with a
2-6 cells lithium battery pack (or 5-18 cells NiMH /NiCd battery ), it
outputs a consistent safe voltage for your receiver, gyro and servos. It
is very suitable for RC helicopter.
Compared with the linear mode UBEC, the overall efficiency of the
switch-mode UBEC is much higher.
1.1 Output Voltage: 5V@3A or 6V@3A
(Changeable with an output-voltage select switch )