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Author Topic: Swedish ASIC miner company kncminer.com  (Read 3007078 times)
faetos
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July 10, 2014, 05:41:22 PM
 #36681

If you're not interested, move on. PSU's do not contain PFCC's, lol. They are a totally different animal.

Almost all PSUs built in the last decade have power factor correction:
http://power-topics.blogspot.com/2008/02/what-is-pfc-and-why-do-i-need-it.html

Most compete on what kind of PFC they offer:
Seasonic.. http://www.seasonicusa.com/faq.htm
Corsair.. http://www.newegg.com/Product/Product.aspx?Item=N82E16817139010
Coolmax.. http://www.newegg.com/Product/Product.aspx?Item=N82E16817159020
Enermax.. http://www.ncix.com/detail/enermax-revolution-1000w-atx12v-eps12v80-cf-90791.htm



This helps sanitize the thread and condense it some to relevant, intelligent discussion:

"This user is currently ignored."

Arguing with him is why this thread is over 1800 pages.
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July 10, 2014, 05:51:00 PM
 #36682

<snip>

Pointing out all of the parts where you're wrong and making a fool of yourself is a fool's errand and I'm no longer going to waste my time doing so.  You hardly have any idea WTF you're talking about, like usual.  Maybe instead of wasting all your time "researching resonant blah blah blah" you should go get an Electrical Engineering degree so at least you have something more than ill-understood "research" to provide back to society.

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July 10, 2014, 06:01:27 PM
 #36683

<snip>

Pointing out all of the parts where you're wrong and making a fool of yourself is a fool's errand and I'm no longer going to waste my time doing so.  You hardly have any idea WTF you're talking about, like usual.  Maybe instead of wasting all your time "researching resonant blah blah blah" you should go get an Electrical Engineering degree so at least you have something more than ill-understood "research" to provide back to society.


It's like contract hashing.
It does work but is not cost effective typically.

Buy some caps and open the panel and put them across mains.
Extra 240 breaker good place for them.
Keep the investment small and cost amoritized by 'education' of if it works or not.

Won't save what it cost for the pros to even show up, much less get out of truck.

YMMV
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AFox
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July 10, 2014, 06:17:26 PM
 #36684

Here's something that won't help haters and trolls : Firmware 1.00 for Neptunes
5-10% speed improvement. We'll see on long term.

My lucky BTC address : 1LoTTerY3WYbGxVRHvh8oDudDdTxFvvqWF
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July 10, 2014, 06:20:49 PM
 #36685

This helps sanitize the thread and condense it some to relevant, intelligent discussion:

"This user is currently ignored."

Arguing with him is why this thread is over 1800 pages.

There is often humor for me in watching it play out, but I usually resist joining in the fray. Smiley

I broke in hoping to spare someone from spending money on PFC equipment when a decent power supply is all they need!

For tips only - 12QT6zPJM5kQ5piZfn7tyFfcJrbgvSnMLn
murraypaul
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July 10, 2014, 06:23:57 PM
 #36686

PFCC's make everything run more efficient by enhancing the magnetic field induction which moves the current, especially if your home is full of appliances which use capacitors, making all of them run more efficient with this magnetic field. It will also make those PCI connections COOLER for the same reasons.

That sounds like psuedo-science garbage, and isn't backed up in any way by the link you have given.
Can you provide any support for your claims?

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July 10, 2014, 06:27:08 PM
 #36687

Here's something that won't help haters and trolls : Firmware 1.00 for Neptunes
5-10% speed improvement. We'll see on long term.

Nice.. applied. The link above is for the bin, here's a link to the news release with changes:
https://www.kncminer.com/news/news-97

For tips only - 12QT6zPJM5kQ5piZfn7tyFfcJrbgvSnMLn
dropt
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July 10, 2014, 06:55:21 PM
 #36688

That sounds like psuedo-science garbage, and isn't backed up in any way by the link you have given.
Can you provide any support for your claims?

It's not entirely pseudo-science.  He's missing some key parts of the equation and using big words to sound smart.  In essence, he's regurgitating things he's read, but doesn't fully understand.  Now, if he comes back here with a bunch of calculus derived from something like, oh I don't know, Maxwell's equations, then we can start to take him a little more seriously.

That part about DC connectors and heat is 99.999% dumb though.
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July 10, 2014, 07:36:08 PM
 #36689

Here's something that won't help haters and trolls : Firmware 1.00 for Neptunes
5-10% speed improvement. We'll see on long term.

Nice.. applied. The link above is for the bin, here's a link to the news release with changes:
https://www.kncminer.com/news/news-97

Thx for the links guys.

Lots of Communication errors in cgminer display
Looks like it is just more/different reported noise.
NOT detrimental to GH compared to rc6.

I'll let er soak for 12 hours and will return with avg and pool results.

I use 3.6T as perfect and compare to it BTW (for 7200 @ 500MHz)
It is the current bar AFIK

rc6 had around 2% of where did it go??? was not reported in HW errors.
HW error has increased from 0.18 to 0.8%
What I expected with stock voltages on everything.
(28nm as my expectation reference)
Treat them individually and they more productive.

CPU load  is around 25% now as opposed to 100%

Positive overall experience with FW 1.0 upgrade here.
It has what we seek, a few more GH.

EDIT
If ya do heat a VRM till he goes on strike,
no need to power cycle for negotiations to return to work.
The Advanced page works great now.
Excluding the limited clocks Wink

YMMV
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July 10, 2014, 07:43:16 PM
 #36690

That sounds like psuedo-science garbage, and isn't backed up in any way by the link you have given.
Can you provide any support for your claims?

It's not entirely pseudo-science.  He's missing some key parts of the equation and using big words to sound smart.  In essence, he's regurgitating things he's read, but doesn't fully understand.  Now, if he comes back here with a bunch of calculus derived from something like, oh I don't know, Maxwell's equations, then we can start to take him a little more seriously.

That part about DC connectors and heat is 99.999% dumb though.

The link in my earlier post has a more articulate description of power factor than what Phoenix tried to provide:
http://power-topics.blogspot.com/2008/02/what-is-pfc-and-why-do-i-need-it.html

Good PFC can also reduce ripple, so I agree with giving 0.001% credit where credit is due.

For tips only - 12QT6zPJM5kQ5piZfn7tyFfcJrbgvSnMLn
helmax
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July 10, 2014, 08:03:42 PM
 #36691

my corsair 1200w when connect asics neptune turns off
any solution ?

looking job
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July 10, 2014, 08:05:28 PM
 #36692

The link in my earlier post has a more articulate description of power factor than what Phoenix tried to provide:
http://power-topics.blogspot.com/2008/02/what-is-pfc-and-why-do-i-need-it.html

That's a much better article.

Quote
Good PFC can also reduce ripple, so I agree with giving 0.001% credit where credit is due.

Capacitors = magic.  Can't explain that!


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July 10, 2014, 08:06:21 PM
 #36693

my corsair 1200w when connect asics neptune turns off
any solution ?

Is it the 'i'?
jelin1984
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July 10, 2014, 08:07:50 PM
 #36694

Buy new psu corsair 1200 with Neptune is awful
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July 10, 2014, 08:17:23 PM
 #36695

my corsair 1200w when connect asics neptune turns off
any solution ?

Different PSU or two other options..
-lower the clock speeds on the advanced tab (change your pool settings if you can't do this before it shuts off.. Kurt's troubleshooting guide has the complete steps)
-buy/build a connector that will allow you to bridge two rails from the PSU to the cube.

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July 10, 2014, 08:18:48 PM
 #36696

Capacitors = magic.  Can't explain that!


Therefore, PFC=PFM.

Class dismissed.

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July 10, 2014, 08:19:21 PM
 #36697

Nothing at all will work with corsair 1200i

Simple
Put 3 coolermaster v1000 seasonic body
And you will have solid 3.4 th
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July 10, 2014, 08:30:37 PM
 #36698

Nothing at all will work with corsair 1200i

Simple
Put 3 coolermaster v1000 seasonic body
And you will have solid 3.4 th

Jelin kudos for your english improvments and also for your nep running @3.4TH  Grin

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July 10, 2014, 10:33:36 PM
 #36699

Buy new psu corsair 1200 with Neptune is awful
You were asked if your PSU was an "i" series.
The fastest, ZERO cost, solution may depend on that detail.

If your PSU is 1200i search this thread for that number and look thru results of last week or so.
Or
Go to the Corsair website and look for "i" series software for PC and just try it.

This might be a link to the correct SW

http://softwaredownloads.corsair.com/Files/Corsair-Link/Corsair-Link-Installer-RC-v2_6_5214.zip

I did not try it, no "i" PSU here.

There is a way to make the "i" series work that was posted recently .

YMMV
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July 10, 2014, 10:44:04 PM
 #36700

i have corsair 1200w i
is possible increase the limit 20 amp ?
how many amp neptune need?

thanks

looking job
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