|
|
|
|
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
|
|
|
|
|
|
RichBC
|
 |
December 26, 2015, 09:30:25 AM |
|
If Amps IN = 1300 / Mains Supply Voltage If Amps OUT = 1300 / DC Voltage (12V) Rich |
|
|
|
|
marvykkio
|
|
December 26, 2015, 09:40:23 AM |
|
I can not find a pdu to power 3 X S7 with 3X psu from 1600W bitmain
I have a section of single-core cable 6 mm, with a magneto 32 AMH
|
|
|
|
|
notlist3d
Legendary
 Offline
Activity: 1456
Merit: 1000
|
|
December 26, 2015, 06:24:03 PM |
|
I can not find a pdu to power 3 X S7 with 3X psu from 1600W bitmain
I have a section of single-core cable 6 mm, with a magneto 32 AMH
I would think a 30 amp pdu could handle the 1400 watt x 3 pretty easy. I know I had around 4800 watt's I believe on mine and still had amps to go with 30 amp pdu. But of-course you need a 30 amp 240 breaker in there as-well. (Or that is how I'm setup at least). |
|
|
|
|
|
RadekG
|
|
December 28, 2015, 12:28:38 PM |
|
There's a Vadj pot at the bottom. The max output voltage is around 12.6V. Need to remove the screws holding the PCB to get access to it.
Nice job on spotting that. Interesting that they have it hidden in there. I do like that it's there. They have made it pretty much the best out there for the S7 with those 10 PCIe cables needed. Nice to see a little secret to their PSU. It's not a bad PSU at all if you have 220/240. Well that's handy. Have you also checked how low it will go? Rich Good question mate, IIRC approx 11.5V.  Any chance to test output voltage where undervoltage protection shut down PSU? It could be very good PSU for S5 and first batches of S7... |
|
|
|
|
KeezAZA
Full Member
Offline
Activity: 224
Merit: 100
https://eloncity.io
|
|
December 29, 2015, 11:00:41 PM |
|
Does this power supply start up again after power failures or blackouts?
Normal ATX PSUs need to be 'activated' after a power failure with your switch or bridge wire.
|
|
|
|
philipma1957
Legendary
Offline
Activity: 4116
Merit: 7824
'The right to privacy matters'
|
|
December 29, 2015, 11:09:51 PM |
|
Does this power supply start up again after power failures or blackouts?
Normal ATX PSUs need to be 'activated' after a power failure with your switch or bridge wire.
it has a bridge wire so it fires up after a blackout stops. It is 240 volts. It is loud. It has a hidden pot for voltage adjustments. I have found a sale and a low cost (170 usd after rebates) good quality (evga) 120 volt solution see link https://bitcointalk.org/index.php?topic=1308428.0 |
|
|
|
KeezAZA
Full Member
Offline
Activity: 224
Merit: 100
https://eloncity.io
|
|
December 30, 2015, 12:23:59 AM |
|
Does this power supply start up again after power failures or blackouts?
Normal ATX PSUs need to be 'activated' after a power failure with your switch or bridge wire.
it has a bridge wire so it fires up after a blackout stops. It is 240 volts. It is loud. It has a hidden pot for voltage adjustments. I have found a sale and a low cost (170 usd after rebates) good quality (evga) 120 volt solution see link https://bitcointalk.org/index.php?topic=1308428.0That is great. S5 keeps powering off when power failures occur on site. ATP PSU does not start up automatically. here in RSA we are using 220-240V. The sound i am going to have to make a plan with all depending how over powering the sound is compared to the S7. |
|
|
|
|
marvykkio
|
|
January 04, 2016, 08:45:27 PM |
|
certainly sell power supplies without power cord and poor homeless shame  |
|
|
|
|
notlist3d
Legendary
Offline
Activity: 1456
Merit: 1000
|
|
January 04, 2016, 11:10:35 PM |
|
certainly sell power supplies without power cord and poor homeless shame To be fair I think it makes sense in this area not to sell the cord. There are multiple different PDU connector types..... so what should they do ship one knowing it does not work with all? I think this makes sense don't charge me for the cable. And I can buy on amazon to fit my PDU's needs. If it was a 110/120 I could see your point but with this going to 220/240 on most I don't think they did anything wrong not including cable. |
|
|
|
|
|
marvykkio
|
|
January 05, 2016, 06:50:44 AM |
|
cable 110/120
cable 230/240
simple?
Cord pdu buy,
but at least the power cord for their products may be included in the package.
I tried on ebay, amazon, you do not meet my needs,
They are all of diameter 0.75mm
I have seen no cable psu from 1.5mm.
then I bought:
3x 1.5mm cable
connectors for power psu
shuko plug
|
|
|
|
|
|
Sweminer777
|
|
January 05, 2016, 01:43:13 PM |
|
Yo notlist3d.
Were is the volt manager? and what is the max output voltage ?.
I got one for my s7 b6 and wanting to overvolt som as the b6 is pretty much lowered.
How could i do it ?,what is minim and max volt output from this psu ?
|
|
|
|
|
RichBC
|
|
January 05, 2016, 02:21:29 PM |
|
Yo notlist3d.
Were is the volt manager? and what is the max output voltage ?.
I got one for my s7 b6 and wanting to overvolt som as the b6 is pretty much lowered.
How could i do it ?,what is minim and max volt output from this psu ?
Look back in the thread a bit, can adjust from 11.5V to 12.6V. There's a Vadj pot at the bottom. The max output voltage is around 12.6V. Need to remove the screws holding the PCB to get access to it.  |
|
|
|
|
Sweminer777
|
|
January 05, 2016, 02:39:28 PM |
|
Yo notlist3d.
Were is the volt manager? and what is the max output voltage ?.
I got one for my s7 b6 and wanting to overvolt som as the b6 is pretty much lowered.
How could i do it ?,what is minim and max volt output from this psu ?
Look back in the thread a bit, can adjust from 11.5V to 12.6V. There's a Vadj pot at the bottom. The max output voltage is around 12.6V. Need to remove the screws holding the PCB to get access to it. Yes, i was just checking the pages, you were faster. I've seen that S7 Likes 13 volts in some treadh , should not be problem to overvolt then to 12.6 and plug to my s7 ? |
|
|
|
|
RichBC
|
|
January 05, 2016, 02:48:02 PM |
|
S7 spec is 12.6V, so is fine. remember overvolting an S7 only applies to Batches 1-5 & 7
Rich
|
|
|
|
|
Sweminer777
|
|
January 05, 2016, 03:02:09 PM |
|
S7 spec is 12.6V, so is fine. remember overvolting an S7 only applies to Batches 1-5 & 7
Rich
Why not b6 ? |
|
|
|
|
RichBC
|
|
January 05, 2016, 03:19:08 PM |
|
S7 spec is 12.6V, so is fine. remember overvolting an S7 only applies to Batches 1-5 & 7
Rich
Why not b6 ? Because 6,8 & 9 have a Buck Converter fitted, so there will be no effect. There will be a way of adjusting the Core Voltage on these without touching the PSU, but it has yet to be worked out. I do not have one so cannot help. Rich |
|
|
|
|
Sweminer777
|
|
January 05, 2016, 03:28:38 PM |
|
S7 spec is 12.6V, so is fine. remember overvolting an S7 only applies to Batches 1-5 & 7
Rich
Why not b6 ? Ok i readed all your post richB regarding the volt.* So it's fine to put my b6 to max volt of the Antminer psu tp 12.6 , and up to 13v wich it dont suppport, it hsould not damage anything?.- i should stay out of 14v in other words as there havent been any testes. Wich side to i turn it clockwise to step up the output voltage?. |
|
|
|
|
Sweminer777
|
|
January 05, 2016, 03:29:59 PM |
|
Ah okey damn , i am being slow even to read. So if it runs 11.5v or 12.6 it wont make any changes it will just stay always at 4050 then in other words |
|
|
|
|
RichBC
|
|
January 05, 2016, 03:38:20 PM |
|
So if it runs 11.5v or 12.6 it wont make any changes it will just stay always at 4050 then in other words The Buck Converter in Batches 6,8 & 9 will regulate the voltage to whatever Bitmain has set it to. Not sure what you mean by 4050? Rich |
|
|
|
|
