A better technique is to use a power supply that is designed to float
across and manage batteries. They call them RV Converters. They are
very cost effective, and at least some of them are very RF quiet. No
diodes are required, and the supplies are designed to withstand the
loads and voltages of batteries connected across their output
terminals. I recently put together such a system and made a web page
with some of my experience. The one I have is rated at 60 amps and
together with a 100 amp hour AGM battery powers several rigs and
occasionally even a solid state amplifier requiring up to 100 amps.
It has a Charge Wizard to manage the voltage profile to properly
charge and maintain the battery bank, which a fixed voltage cannot do:
http://www.hsfdg.org/wiki/DcPowerSystem
-- Alan, wb6zqz
----------- Original message --------------
> On Wed, 11 Jul 2007 11:22:15 -0700 (PDT), Chris Kantarjiev wrote:
>
> >What have other people set up along these lines? What website
> >should I be visiting? Is the "super" powergate really worth
> >double the price? :-)
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