The 3A-UBEC is a switch mode DC/DC regulator, it outputs a consistent safe voltage for the receiver, gyro and servos.
It is very suitable for RC helicopter and other RC models especially when the built-in BEC in the speed controller has a very limited output capability.
Output Voltage: 5V@3A or 6V@3A (Selectable by using a jumper connector)
Continuous output current: 3 Amps
Input: 5.5V-26V (2-6S Lipo or 5-18 cells NiMH /NiCd)
Size: 43mm*17mm*7mm (L*W*H)
Uses an advanced switch mode DC-DC regulator IC.
The output is powerful enough even working with 4S to 6S Lipo battery.
Battery polarity reversal protection.
A metal shield and a filter significantly reduce the electromagnetic interference.
The working status is shown by an LED, it lights when the UBEC works normally.