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Old 07-01-2014, 05:18 PM   #2
cc83
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Originally Posted by geb View Post
Greetings,

I am considering a pair of E-flite 10-15 size electric retracts for use in a Spitfire project. The retract specs limit their voltage to 7.4 (I.E., a 2 cell battery) and (of course) I had been planning on using a 3 cell battery (11.1 volts) for the additional power and weight. Is anyone aware of a convenient, ready made voltage regulator to use between a 3 cell battery and the retracts so they get their required diet of 7.4 volts?

Thanks for any help offered.

Gary
any cheap BEC should do it, would limit the voltage to normal sevo output and for the amount of time you are going to run them should be fine. Other wise if you don't want ready made you could wire up some voltage regulators pretty easily into the power line

http://www.headsuphobby.com/3-Amp-Un...UBEC-G-150.htm
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