4.
Wiring Method
5.
Special Explanation
Although we have tried our best to reduce the electromagnetic interference caused by switch
model UBEC, it may still cause some interference to the receiver. So please install the filter
(ferrite ring) far away from the UBEC’s main board, and DON’T stack the filter on the main
board. Please put the whole UBEC as far as possible away from the receiver.
6.
How to Use the UBEC?
6.1. Change the output voltage
The output voltage is chosen by a jumper. Please look at the upper picture, there are 3 pins at
the right corner, the upper one is Pin1, the middle one is Pin2, and the bottom one is Pin3. If
the switch is located at Pin1 and Pin2, the output power is 6V. If the switch is located at Pin2
and Pin3, the output power will be 5V.
6.2. Working status indicator (LED)
The LED shows whether the output is normal or not. It lights when the UBEC has the normal
output. If it doesn’t light, please check the battery connections.
6.3. Turn on or turn off the output
Move the switch to the „ON“ position to turn on the output; Move the switch to the “OFF“ positi
-
on to turn off the output.
6.4. About the 0.7V step-down voltage regulator
Allowing use of Futaba servo models 9241, 9251, 9253, 9254, 9255, 9256 and other digital
servos not capable of handling 6V. This small device can change the voltage from 6V to 5.3V.
When the UBEC output is set to 6V, the step-down voltage regulator is useful.
Method: Just connect the regulator inline between the Gyro and the rudder servo (Or between
the receiver and the servo), that’s OK!
If you are using a servo that can accept 6V input, the regulator is not required.
Hype • Nikolaus-Otto-Str. 4 • D-24568 Kaltenkirchen
Helpdesk: 04191-932678 • [email protected] • www.hype-rc.de
02-2011
5A-HV UBEC
Output
Input
Schalter
5V
Jumper for Output
Voltage selection
