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Old 07-20-2013, 05:31 AM
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Mr RCTech
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Originally Posted by hyujmn
Bumping this with a question..

I've been looking into the ProTek Prodigy 620 Duo and it states that input voltage is from 12-18v, but 15+ is recommended when charging at 20a. I was planning on getting a converted 40a+ server power supply as a power source for the charger. However, I know that PSUs supply 12v power.

Now, I don't plan on charging at 20a per port all the time ( probably very seldomly). I plan on charging around 12-15a most of the time. Do I still need to look into getting a 15-18v PSU or would the server PSU be ok?
Your fine with the 12 volt power supply.
Anything above 240 watts your OK!
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