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Old 11-16-2009, 06:00 PM   #1
FreeRider
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Default 100cc expander

Good day,

I want to use the new hitec hi voltage servos (1 everywhere) and am looking at the powerexpander pro because there is not need for additional switches and can have 2 lipos pluged in directly into it . however i will need to run 1 servo for the throttle which will not be HV type. so what would be the solution to the problem in my case since i cannot connect it to the receiver to run on regulated voltage. my only though is to plug in a reg into the throttle channel to reduce the voltage for the throttle ...

any ideas are apreciated.

Alex
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Old 11-16-2009, 06:14 PM   #2
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Default Re: 100cc expander

That's what you have to do. Spektrum makes such a regulator:
http://www.horizonhobby.com/Products...odID=SPMVR5203
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Old 11-17-2009, 09:04 AM   #3
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Default Re: 100cc expander

Hi,
We make a servo regulator (http://www.smart-fly.com/Products/Regulator/4.htm). One side would plug into the PowerExpander and the other side would go to your servo. It will reduce the servo voltage to 5.2V.
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Old 11-17-2009, 05:55 PM   #4
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Default Re: 100cc expander

Well there you go! when you are placing your order for the PE pro order up one of those! I didn't see those on the site yesterday??? Maybe I am just blind
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Old 11-18-2009, 09:22 AM   #5
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Default Re: 100cc expander

Hi,
Its on the 3-amp regulator page at the bottom.
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Old 11-18-2009, 03:01 PM   #6
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Default Re: 100cc expander

connect the throtle servo directly to the receiver
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Old 11-19-2009, 09:49 AM   #7
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Default Re: 100cc expander

NO, DO NOT connect any servos to the receiver when using any of our systems. The regulator for the receiver can only handle 1 amp and a stalled servo can take this regulator out.
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