Power supply unit KB 1150

[Dirty Bear]

Hi friends.
Broken power supply BITCOIN MINING KB 1150, want to replace ATX Chiftek 1200w





How do I connect the ATX 24pin  8 pin?

[1715258606]

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[1715258606]

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[1715258606]

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[1715258606]

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[quakefiend420]

Are you trying to use that in a PC?  It looks like that may not work as that PSU seems to be designed specifically to power a miner with PCIe output only, but I'll let someone more familiar with that particular unit chime in.

[Dirty Bear]

Are you trying to use that in a PC?  It looks like that may not work as that PSU seems to be designed specifically to power a miner with PCIe output only, but I'll let someone more familiar with that particular unit chime in.

no, he was burned. I want to put in a miner ATX chiftek 1200w.

[quakefiend420]

Are you trying to use that in a PC?  It looks like that may not work as that PSU seems to be designed specifically to power a miner with PCIe output only, but I'll let someone more familiar with that particular unit chime in.

no, he was burned. I want to put in a miner ATX chiftek 1200w.

Why does the miner need the 24pin ATX connector?

[alh]

Looks to me like the original KB1150 power supply had a non-standard 8-pin connector that probably has a subset of the wires from an ATX 24-pin connector.

If the old KB1150 isn't totally dead, you might be able to tinker with the wires on the 8-pin connector using the ATX color code as a guide on what might be where. . If the KB1150 is truly dead, you might open it up and see what wires go to which pins on the 8-pin connector.

Is the manufacturer still around that supplied the KB1150? They might be able to supply pinout info.

[philipma1957]

http://www.newegg.com/Product/Product.aspx?Item=N82E16817202018


if you are trying to use this psu above it is multiple rails


  ATX 12V 2.3/EPS 12V 2.91
Modular
80 PLUS Certified
100 - 240 V 50/60 Hz
+3.3V@30A,+5V@30A,      +12V1@20A,+12V2@20A, +12V3@25A,+12V4@25A,-12V@0.8A,+5VSB@6.0A


not easy to do so.


please show   us a photo of your gear.  

If you own the chiftek  add the 4 rails up they add to 90amps and are divided 4 ways

the burned psu is 95 amps on 1 rail

my guess is you will kill your replacement.


I also would love to see photos of the gear.  right where the burned psu plugs into it.

[pinhead666]

That psu is used in A2 Terminator 2.3 TH btc-miner (dragon clone).It has two of them.One psu powers 4 blades (actually only two pcb's with 2 pci-e connector each).8-pin connector is needed only from one psu,if I remember right.It obviously powers Rasp and miner's own controller.I would use server psu as a substitute if the other original psu still works.

[J4bberwock]

That psu is used in A2 Terminator 2.3 TH btc-miner (dragon clone).It has two of them.One psu powers 4 blades (actually only two pcb's with 2 pci-e connector each).8-pin connector is needed only from one psu,if I remember right.It obviously powers Rasp and miner's own controller.I would use server psu as a substitute if the other original psu still works.

Server PSU + Pico ATX adapter for the 24 pins connector are working for me (and with better efficiency than those stock power supplies)

Here is an example of pico ATX adapter. I didn't check quality/price of this particular one, it's just to show what I mean.

http://fr.aliexpress.com/item/Free-Tracked-Shipping-12V-DC-DC-ATX-PC-Power-Supplies-ATOM-HTPC-ITX-PC-mini-pico/1290214637.html

[pinhead666]

That psu is used in A2 Terminator 2.3 TH btc-miner (dragon clone).It has two of them.One psu powers 4 blades (actually only two pcb's with 2 pci-e connector each).8-pin connector is needed only from one psu,if I remember right.It obviously powers Rasp and miner's own controller.I would use server psu as a substitute if the other original psu still works.

Server PSU + Pico ATX adapter for the 24 pins connector are working for me (and with better efficiency than those stock power supplies)

Here is an example of pico ATX adapter. I didn't check quality/price of this particular one, it's just to show what I mean.

http://fr.aliexpress.com/item/Free-Tracked-Shipping-12V-DC-DC-ATX-PC-Power-Supplies-ATOM-HTPC-ITX-PC-mini-pico/1290214637.html

Now I don't get it.Where is this adapter needed in that miner?It doesn't have 8 pin connector nor pci-e connectors.

[J4bberwock]

That psu is used in A2 Terminator 2.3 TH btc-miner (dragon clone).It has two of them.One psu powers 4 blades (actually only two pcb's with 2 pci-e connector each).8-pin connector is needed only from one psu,if I remember right.It obviously powers Rasp and miner's own controller.I would use server psu as a substitute if the other original psu still works.

Server PSU + Pico ATX adapter for the 24 pins connector are working for me (and with better efficienc than those stock power supplies)

Here is an example of pico ATX adapter. I didn't check quality/price of this particular one, it's just to show what I mean.

http://fr.aliexpress.com/item/Free-Tracked-Shipping-12V-DC-DC-ATX-PC-Power-Supplies-ATOM-HTPC-ITX-PC-mini-pico/1290214637.html

Now I don't get it.Where is this adapter needed in that miner?It doesn't have 8 pin connector nor pci-e connectors.

The pico ATX is used to power the backplane that holds the raspberry controller since 24pins isn't available on server power supplies

[Dirty Bear]

everything works