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Author Topic: For all Antminer! Antminer S9 A3 E3 X3 Z9 B3 D3 L3 fan simulator oil cooling  (Read 331 times)
goprasoft
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July 16, 2018, 01:49:23 PM
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For all Antminer! Antminer S9 A3 E3 X3 Z9 B3 T9 V9 D3 L3

Also for the following models: DragonMint, Obelisk, Avalon, Baikal, Innosilicon

Miner fan simulator (2 connections for one miner)

GOPRASOFT Fan Simulator is a 2-fan simulator for ASIC Miner.

If you equip your ASIC Miners with oil cooling, water cooling or an external cooling system, the fans are a hindrance. They are loud, disturbing and still consume power unnecessarily.

Remove your old fan with the plugs from the control board. Then connect our adapter to the front and rear fan connectors on the control board using the supplied plugs. There is nothing else to do, that's it.

In the ASIC Miner overview you will see the fan speed being simulated. The ASIC Miner starts normally and can start operation.

https://goprasoft.de/wp-content/uploads/2018/04/20180515_131242.jpg
https://goprasoft.de/wp-content/uploads/2018/06/20180603_204706-e1528052345631.jpg

https://goprasoft.de
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NotFuzzyWarm
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July 16, 2018, 11:27:14 PM
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Only thing I would suggest adding is a strobe input via opto-isolator to turn off the fan simulation and force the miner(s) to shut down. The strobe would be fed from a flow switch somewhere in the system. That way if you lose a pump or other problem you don't very rapidly get a tank of very hot fluid. The opto just makes it easier to parallel as many strobe inputs as you want to be fed from the switch.

For bitcoin to succeed the community must police itself - Joshua Zipkin aka Joshua Alexander leaked AMT A1 miner skype chats
How a miner mfgr SHOULD operate: HaggsFIN trip to Canaan My info useful? Donations welcome! 1Fuzzyk398kDWVjuC5qPX5v6CjSkvbgAbd
-Support Sidehacks miner development. Donations to:   1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr
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July 24, 2018, 07:03:45 PM
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What's wrong with using a dirt cheap PWM pulse generator?
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July 24, 2018, 07:13:20 PM
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Nothing if you have one or a 555 timer/couple resistors & caps with knowledge to make one. For those who don't, this is plug-'n-play.

For bitcoin to succeed the community must police itself - Joshua Zipkin aka Joshua Alexander leaked AMT A1 miner skype chats
How a miner mfgr SHOULD operate: HaggsFIN trip to Canaan My info useful? Donations welcome! 1Fuzzyk398kDWVjuC5qPX5v6CjSkvbgAbd
-Support Sidehacks miner development. Donations to:   1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr
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