right on! looking forward to the call!
Joster
5 posts · 1 thread started · 181 more in threads this archive does not carry · writing between Jan 2014 and Nov 2014
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Please post that link!!
I'm honored to have you guys helping me along! Merci!
The vortex coil has 48 strands. I have been wondering if it would be a worth while thing to etch a board with my sg design pcb layout multiplied enough times to get to 48 or whatever and build a rsdiant osc out of all that! But I dunno seems pretty crazy. I plan to continue testing the three device sg circuit. I can't really build what I want right now but I will. Stoked I scored those batts too. Very exciting. Anyway, thanks to you guys I love the improvements very much and am pleased with the 32 A knife switch. Know I just have to figure out the right cycling method. But once I'm sure of the C20 for my bank I'll be good to go.
I read something about only discharging at c20 as follows:
Batt Capacity: 69.1 amp/hour
Real Capacity : 60 amp/hour
C20 Rating : 60/20 = 3A
Therefore a bank of 4 of these batteries has a C20 of 3A x 4 Batteries = 12 A
Just looking for confirmation here.
All these batteries are in parallel.
Also, unfortunately I am not having much luck with the cap dump method at this point. I tried charging just 2 of those 69 amp/hr bats with about 5A pulses every 1.3 secs or so for at least 24 hrs and they only raised from 12.3 to 13.4ish....Not sure whats up there...My 7.2 amp hr 12 V bats do love it though so i dunno....going to go radiant for now...maybe set up an experiment to measure battery charging efficiency....
anyway talk soon
Joe
The vortex coil has 48 strands. I have been wondering if it would be a worth while thing to etch a board with my sg design pcb layout multiplied enough times to get to 48 or whatever and build a rsdiant osc out of all that! But I dunno seems pretty crazy. I plan to continue testing the three device sg circuit. I can't really build what I want right now but I will. Stoked I scored those batts too. Very exciting. Anyway, thanks to you guys I love the improvements very much and am pleased with the 32 A knife switch. Know I just have to figure out the right cycling method. But once I'm sure of the C20 for my bank I'll be good to go.
I read something about only discharging at c20 as follows:
Batt Capacity: 69.1 amp/hour
Real Capacity : 60 amp/hour
C20 Rating : 60/20 = 3A
Therefore a bank of 4 of these batteries has a C20 of 3A x 4 Batteries = 12 A
Just looking for confirmation here.
All these batteries are in parallel.
Also, unfortunately I am not having much luck with the cap dump method at this point. I tried charging just 2 of those 69 amp/hr bats with about 5A pulses every 1.3 secs or so for at least 24 hrs and they only raised from 12.3 to 13.4ish....Not sure whats up there...My 7.2 amp hr 12 V bats do love it though so i dunno....going to go radiant for now...maybe set up an experiment to measure battery charging efficiency....
anyway talk soon
Joe
Thank you for pointing that out....sometimes I can't see the forest for the trees! Just have a few questions before I go ahead and do that..
Hi All...here is a video update
I have had this bank of roughly 280 amp/hrs on the ss sg for more than 48 hrs and has gone from 12.6 to 13.80 in about 24 hrs but in the last 24hrs there has been no change...I have checked and the neons light up when the bank is disconnected. Could there batts just be topping out? they are 5 year old....
I have had this bank of roughly 280 amp/hrs on the ss sg for more than 48 hrs and has gone from 12.6 to 13.80 in about 24 hrs but in the last 24hrs there has been no change...I have checked and the neons light up when the bank is disconnected. Could there batts just be topping out? they are 5 year old....