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Re: (ET) It moves!



David;

What is a "sand based" controller ?

Dennis
Elsberry, MO 

-----Original Message-----
From: elec-trak-bounces cosmos phy tufts edu
[mailto:elec-trak-bounces cosmos phy tufts edu] On Behalf Of David Roden
Sent: Tuesday, August 22, 2006 8:10 AM
To: elec-trak cosmos phy tufts edu
Subject: Re: (ET) It moves!

On 21 Aug 2006 at 18:13, Kelly Williams wrote:

> I plugged the charger into a Powerstat so I could bring the voltage up

> slowly ...

That poor charger.  You tortured it!  A ferroresonant charger tries its
utmost to maintain a stable output voltage regardless of the input
voltage.  


Remember, the charger isn't intended to run the tractor.  If you don't
yet 
want to buy new batteries, better you should get a set of used golf car 
batteries from a golf course or industrial vehicle shop.

Personally, I think adding a "sand-based" controller made for a huge 
improvement in my E15, but to each his own ...

Good luck with the project.


David Roden - Akron, Ohio, USA

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