Re: (ET) Using Fair Radio charger on ET?

["David Roden (Akron OH USA)" <roden ald net>]

Paul offered some good thoughts on using the Fair Radio charger.  I have 
a couple more.  

First, these chargers are not as sturdy as they appear; I know of some 
folks who've fried them.  They shouldn't be expected to deliver more than 
12-15 amps regardless of the voltage, and total power out shouldn't 
exceed 1000-1200 watts.  When using mine for a 144v pack (yes, it can do 
it), I keep it at 10 amps or less.

Second, they really should have more cooling.  I recommend adding a 3" or 
4" muffin fan on top or in the rear.  This allows you to run full power 
out for an extended period without overheating.


David Roden - Akron, Ohio, USA
1991 Solectria Force 144vac
1991 Ford Escort Green/EV 128vdc
1979 General Engines ElectroPed 24vdc
1970 GE Elec-trak E15 36vdc
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