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Hashing with Batteries!
#1
Solar Crypto Mining is sorted

Been slack but finally got my BatteryHasher cracking, need to load test the DC to DC converter that I'm using its an eBay job, 730watts 48v to 12v converter 
https://www.ebay.com.au/itm/48V-to-12V-D...2749.l2649 


Running an old mainboard with a RX470 Card for now & if it works i'll go to three RX580 8gig cards

This pic is a bit old now but the only one i have, card has been changed and cleaned up a bit but bloody happy so far.
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Battery Hookup - http://bit.ly/2Oe9PLW 
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#2
Very Nice. Pete

What is step down converter that you have plugged into the power connector of the Motherboard? Ie Model that's a great way to get all of the different voltages to the motherboard
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#3
I use one of these PICO's https://www.ebay.com.au/itm/NEW-DC-12V-2...2749.l2649 that some community members recommended, also found that some of the larger cloud mining companies also use them with there server powersupplies to run their rigs also. 

After a few hours run time looks like there will be an extra three months or so ROI about 2 dollars a day income for a 200 dollar outlay aussie dollars. 

 
jdeadman likes this post
If you'd like to support the forum please feel free to use my affiliate links to purchase all kinds of stuff for your projects 
Amazon - https://amzn.to/2qURmH2
eBay - https://goo.gl/6mrQHH 
Aliexpress - http://s.click.aliexpress.com/e/bNLW537E
Banggood -  https://goo.gl/FF2v6W
Battery Hookup - http://bit.ly/2Oe9PLW 
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#4
I have to ask, why is there only one fan on that card?
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#5
Cuz the other one died and he didn't put the replacement on it yet Wink
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Certified 18650 Cell Reclamation Technician

Please come join in general chit-chat and randomness at https://discord.gg/c7gJ5uA
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#6
Yes, was waiting on new ones - that's this weeks task! They sent the wrong 'stud pattern' on the fan mounts so will have to mod everyone but the upside is they have a fatter motor and wider blads and blow heaps more air at lower rpm
Korishan likes this post
If you'd like to support the forum please feel free to use my affiliate links to purchase all kinds of stuff for your projects 
Amazon - https://amzn.to/2qURmH2
eBay - https://goo.gl/6mrQHH 
Aliexpress - http://s.click.aliexpress.com/e/bNLW537E
Banggood -  https://goo.gl/FF2v6W
Battery Hookup - http://bit.ly/2Oe9PLW 
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#7
The project is progressing well she's all up and running and I'm stoked so far!! 

Korishan likes this post
If you'd like to support the forum please feel free to use my affiliate links to purchase all kinds of stuff for your projects 
Amazon - https://amzn.to/2qURmH2
eBay - https://goo.gl/6mrQHH 
Aliexpress - http://s.click.aliexpress.com/e/bNLW537E
Banggood -  https://goo.gl/FF2v6W
Battery Hookup - http://bit.ly/2Oe9PLW 
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#8
Version 2.0 is here and 3 is on its way! 

I wonder how practical this idea is long-term Smile 

If you'd like to support the forum please feel free to use my affiliate links to purchase all kinds of stuff for your projects 
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eBay - https://goo.gl/6mrQHH 
Aliexpress - http://s.click.aliexpress.com/e/bNLW537E
Banggood -  https://goo.gl/FF2v6W
Battery Hookup - http://bit.ly/2Oe9PLW 
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#9
Input - 5.75A @ 53.62V = 308.32W, Output - 21.8A @ 12.3V = 268.14W, Efficiency is 268.14 / 308.32 = 86.96% efficient
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Certified 18650 Cell Reclamation Technician

Please come join in general chit-chat and randomness at https://discord.gg/c7gJ5uA
(this chat is not directly affiliated with SecondLifeStorage)
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#10
thanks for mathing Korishan Smile
Korishan likes this post
If you'd like to support the forum please feel free to use my affiliate links to purchase all kinds of stuff for your projects 
Amazon - https://amzn.to/2qURmH2
eBay - https://goo.gl/6mrQHH 
Aliexpress - http://s.click.aliexpress.com/e/bNLW537E
Banggood -  https://goo.gl/FF2v6W
Battery Hookup - http://bit.ly/2Oe9PLW 
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