Hobbywing 8A UBEC 2-3S LiPo Input w/step-down voltage regulator

The Hobbywing 8A-UBEC is a switching-mode DC-DC regulator supplied with a 2-3 cells lithium battery pack and it outputs a consistent safe voltage for your receiver, gyro and servos. It is very suitable for nitro powered RC helicopter (bigger than 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 switch 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.

*Hobbywing BEC User Manual:

Features

• Hobbywing 8A UBEC 2-3S LiPo Input w/step-down voltage regulator

• Designed with an advanced switching-mode DC-DC regulator IC.

• The output current is very large.

• With the output short-circuit protection function.

• A metal shield covers almost all the electronic components, and a filter 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).

• Shows the battery capacity with 4 indicators (LEDs).

• Shows the working status with an indicator (LED), lights when the output is in normal range.

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

Specifications

• Output Voltage: 5V or 6V (Changeable with an output-voltage select switch )

• Continuous output current: 8 Amps

• Burst output current: 15 Amps

• Input: 6V-12.6V (2-3 cells lithium battery pack)

• Quiescent current: 60mA

• Size: 42mm*39mm*9mm (length*width*height)

• Weight: 36g

Contents

• Hobbywing 8A UBEC 2-3S LiPo Input w/step-down voltage regulator

• A step-down voltage regulator (6V to 5.3V)

• User Manual

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