[TenTec] solar charge controllers for qrp ten tec rigs
Jim & Marge Isom
jhisom at gte.net
Sun Jan 2 13:05:43 EST 2005
I would like one, please send address for mailing check
tnx
jim isom WB9LQX
mike bryce wrote:
> cleaning up the shack... one of my new year's resolutions!
>
> anyway.. i have four of my new micro P charge controller pcbs. these are
> prototypes..
>
> I have the pcb and a parts list, and overlay... the rest is up to you...
>
> when finished, the controller will handle 30 amps.
>
> it produces NO RFI!!!
>
> it has on the pcb..
>
> expanded voltmeter
> 100mV tap for a dpm
> thermal shut down
> automatic fan cooling
> 30 amp capacity
> 50mV shunt for current monitoring
> temperature compensation (switch able on or off!!)
> board fits in your hand.
>
> since these are prototypes, the low battery warning section is not working
> correctly. Like a dumb butt, I connected the ref voltage to the supply
> voltage. cut a trace and solder in a jumper and it will work. These ARE
> prototypes...
>
>
> anyway.. if anyone want's one, the pcb are $15 + shipping..
>
> the pcbs are double sided, plated thought holes, silk screen on component
> side and solder mask applied on both sides.
>
> I only have four of them... one is my system now undergoing tests...
>
> today, it was handling 38 amps...
>
> have a great new year!!
>
>
> Mike Bryce WB8VGE
> SunLight Energy Systems
>
> http://www.seslogic.com
> http://www.theheathkitshop.com
>
> "Electricity at the speed of light"
>
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