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HobbyWing UBEC-8A (Large Current BEC)

Output Voltage:, 5V or 6V (Changeable with an output-voltage select switch ), Size:, 42mm*39mm*9mm (length*width*height),

The 8A-UBEC is a
switch-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 RC helicopter (above 30 class) and big fixed-wing aircraft.
Compared with the linear mode UBEC, the overall efficiency of the switch-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.

1  Specification

1.1

1.2

1.3

1.4
-3 cells lithium battery pack
)

1.5

1.6

1.7

2  Features

2.1 Designed with an advanced switch mode DC-DC regulator IC.

2.2 The output current is very large.

2.3 With the output short-circuit protection function.

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

2.5 Automatically detects the number of the lithium battery pack (2 cells or 3 cells).

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

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

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

Found 11 years, 2 months ago