SDSHobby
Hobbywing UBEC-8A
| Output Voltage | 5V or 6V (Changeable with an output-voltage |
| 1.2 Continuous output current | 8 Amps |
| 1.3 Burst output current | 15 Amps |
| 1.4 Input | 6V-12.6V (2) |
| 1.5 Quiescent current | 60mA |
| 1.6 Size | 42mm*39mm*9mm (length*width*height) |
| 1.7 Weight | 34g |
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
select switch )
Features
.1 Designed with an advanced switch mode DC-DC regulator IC.
.2 The output current is very large.
.3 With the output short-circuit protection function.
.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 electro-
magnetic interference.
.5 Automatically detects the number of the lithium battery pack (2 cells or 3 cells).
.6 Shows the battery capacity with 4 indicators (LEDs).
.7 Shows the working status with an indicator (LED), lights when the output is in
normal range.
.8 There are 2 output leads to reduce the resistance when connecting the UEBC
to the receiver
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Found 11 years, 8 months ago