[ KB ] Power Supplies in Tandem
[ KB ] Power Supplies in Tandem
Have a huge system filled with hard drives, peltiers, and case fans all sucking from the same power supply? Check this out:
The picture speaks for itself (literally). What you see there are the instructions detailing the wires you need to connect together in order to have both power supplies turn on at the same time (via the power button on your case).
One power supply goes to the motherboard, and the other supply feeds the rest of your peripherals. Since you've connected the wires above, once PSU 1 is activated, PSU 2 will automatically switch on.
The idea first came to mind when building a super cooled BP6 with water cooling equipment and peltiers. One power supply just didn't cut it, so a second PSU was added and spliced so that it turned on with the first.
Thank Tim
The picture speaks for itself (literally). What you see there are the instructions detailing the wires you need to connect together in order to have both power supplies turn on at the same time (via the power button on your case).
One power supply goes to the motherboard, and the other supply feeds the rest of your peripherals. Since you've connected the wires above, once PSU 1 is activated, PSU 2 will automatically switch on.
The idea first came to mind when building a super cooled BP6 with water cooling equipment and peltiers. One power supply just didn't cut it, so a second PSU was added and spliced so that it turned on with the first.
Thank Tim
Last edited by Derek on Sun Sep 02, 2012 4:00 pm, edited 1 time in total.
I used to have 2 PSU on my BP6, but the secondary PSU was an AT supply, activated by a 12V/250V relay switch connected to one of the primary PSU's 12V lines.
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i have a smiliar setup
an atx and an AT, i just have the power switch of the AT mounted in one of the bay covers
works for me since i never turn the computer off
an atx and an AT, i just have the power switch of the AT mounted in one of the bay covers
works for me since i never turn the computer off
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Have dual ATX (300W) for a couple of years now, runs great.!!
I have for the moment 'only' a 480W on my dual Athlon 2200 board, but will maybe move to dual too (cause I've crashed the PSU twice in 6 months already, to many devices connected)
I have for the moment 'only' a 480W on my dual Athlon 2200 board, but will maybe move to dual too (cause I've crashed the PSU twice in 6 months already, to many devices connected)
BP6 w/ 2x500Cel , 768Mo PC133 RAM, 60Go HDD, DVD, CDR24x
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
too many devices?
sounds alot like me
what you got in yours?
i have every connector i can (except the hpt) filled with drives
i have a total of... 2 IDE hdd's 1 ide zip drive, 2 floppies, a 48x cdrom a 48x24x48x burner 3 SCSI cards, a nic, a sound card, a video card (will attempt dual monitors again eventually) and a pci usb card
sounds alot like me
what you got in yours?
i have every connector i can (except the hpt) filled with drives
i have a total of... 2 IDE hdd's 1 ide zip drive, 2 floppies, a 48x cdrom a 48x24x48x burner 3 SCSI cards, a nic, a sound card, a video card (will attempt dual monitors again eventually) and a pci usb card
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are infected with the following VIRUS(s): Kuun.infected.all.posts.Win2K.user
The following IRC servers has been exploited: irc.bp6.com
with the Following Exploit: Kuun.lurks.using.mIRC.v5.82.exploit
The following forums: www.bp6.com
are infected with the following VIRUS(s): Kuun.infected.all.posts.Win2K.user
The following IRC servers has been exploited: irc.bp6.com
with the Following Exploit: Kuun.lurks.using.mIRC.v5.82.exploit
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Why don't you have that last slot filled?kuun wrote:too many devices?
sounds alot like me
what you got in yours?
i have every connector i can (except the hpt) filled with drives
i have a total of... 2 IDE hdd's 1 ide zip drive, 2 floppies, a 48x cdrom a 48x24x48x burner 3 SCSI cards, a nic, a sound card, a video card (will attempt dual monitors again eventually) and a pci usb card
what last slot?
the agp?
the agp?
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I can't say exactly what I had, now it has changed since I upgraded to my dual Athlon system. What I can tell you is I had a total of 10fans that could run, all PCI and an ISA slots used, 3HDD, CDR and DVD.
Cards where like SCSI, Firewire, Sound, NIC, Second VGA....
put a second PSU, it will run much better.
I plugged all the IDEs and fans on the second psu, and that's much better.!!
Cards where like SCSI, Firewire, Sound, NIC, Second VGA....
put a second PSU, it will run much better.
I plugged all the IDEs and fans on the second psu, and that's much better.!!
BP6 w/ 2x500Cel , 768Mo PC133 RAM, 60Go HDD, DVD, CDR24x
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
i would love a dual athlon system
!!! WARNING !!!
The following forums: www.bp6.com
are infected with the following VIRUS(s): Kuun.infected.all.posts.Win2K.user
The following IRC servers has been exploited: irc.bp6.com
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The following forums: www.bp6.com
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The following IRC servers has been exploited: irc.bp6.com
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That's pretty cool, true....
know that you can use normal XP processors and run them SMP (big price difference between XP and MP processors...)
anyway, I'm still very happy with the BP6 on my second machine.. (out of 10 at home )
know that you can use normal XP processors and run them SMP (big price difference between XP and MP processors...)
anyway, I'm still very happy with the BP6 on my second machine.. (out of 10 at home )
BP6 w/ 2x500Cel , 768Mo PC133 RAM, 60Go HDD, DVD, CDR24x
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
10?!
sheesh
i want a fleet of computers
i have another bp6 that needs capacitors replaced
and i have 2 slot a cpu's no boards >:| and a duron and gonna get a board soon for it
also i want to buy a k6-2 350 socket 7 with 100mhz fsb
but.. i'd have to buy HDD's for al lof them
sheesh
i want a fleet of computers
i have another bp6 that needs capacitors replaced
and i have 2 slot a cpu's no boards >:| and a duron and gonna get a board soon for it
also i want to buy a k6-2 350 socket 7 with 100mhz fsb
but.. i'd have to buy HDD's for al lof them
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The following forums: www.bp6.com
are infected with the following VIRUS(s): Kuun.infected.all.posts.Win2K.user
The following IRC servers has been exploited: irc.bp6.com
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The following forums: www.bp6.com
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The following IRC servers has been exploited: irc.bp6.com
with the Following Exploit: Kuun.lurks.using.mIRC.v5.82.exploit
i have 5 computers at home and 2 laptops also here at home. these computers are gettin g rather useless sadly so really only my bp6 runs. i occasionally turn on my p3-500. the other computers are so old and useless i dont even feel like running seti on them (though yeah they could). i used to have all of them running last year, made alot of noise, but it did keep things nice and warm in my dorm room.
it also tripped the power to my entire apartment building a few times. guess 4 wall outlets just cannot run 10 computers (counting my roomates) 24/7 while trying to do other things.
one laptop by the way is slightly larger than my moms sewing machine and has 2 floppy drives build into it along with a mini screen. its pretty damn old school. if i had something that could write so big floppy disks (which actually are floppy) i would make a quick boot disk thingy and get the machine up and running
anyways this post is to long. so goodbye
it also tripped the power to my entire apartment building a few times. guess 4 wall outlets just cannot run 10 computers (counting my roomates) 24/7 while trying to do other things.
one laptop by the way is slightly larger than my moms sewing machine and has 2 floppy drives build into it along with a mini screen. its pretty damn old school. if i had something that could write so big floppy disks (which actually are floppy) i would make a quick boot disk thingy and get the machine up and running
anyways this post is to long. so goodbye
Well, I have 10PCs because we are 5 in the family, we have a firewall, a DHCP/DNS/HTTP/POP server, each our own computer, 2 laptops, and some extra pcs for friends that want to surf at the same time.
The smallest pc is a P166MMX@250 (the firewall), then it's K6 400s, Duron800s, Athlon1Ghz, BP6 w/2x500 and my A7M266-D w/2x2200 Athlon...
BTW, I have 2Athlon boards, but look for 133bus processors (non XP)
The smallest pc is a P166MMX@250 (the firewall), then it's K6 400s, Duron800s, Athlon1Ghz, BP6 w/2x500 and my A7M266-D w/2x2200 Athlon...
BTW, I have 2Athlon boards, but look for 133bus processors (non XP)
BP6 w/ 2x500Cel , 768Mo PC133 RAM, 60Go HDD, DVD, CDR24x
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
A7M266D w/ 2x2200+AMD, 512Mo DDR, 160Go HDD, DVD, CDR24x, DVB-S
------------------------
DJ Spray inside
ok,
Vgoraz, would you want to get rid of some of those computers?
i am looking at making a NAT/Firewall machine and having several others running web servers and FTPs and such (i'm a music video and mp3 freak
Kuun
Vgoraz, would you want to get rid of some of those computers?
i am looking at making a NAT/Firewall machine and having several others running web servers and FTPs and such (i'm a music video and mp3 freak
Kuun
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The following IRC servers has been exploited: irc.bp6.com
with the Following Exploit: Kuun.lurks.using.mIRC.v5.82.exploit
The following forums: www.bp6.com
are infected with the following VIRUS(s): Kuun.infected.all.posts.Win2K.user
The following IRC servers has been exploited: irc.bp6.com
with the Following Exploit: Kuun.lurks.using.mIRC.v5.82.exploit
You know, once I have connected two 200W atx PSU's just by cutting all the ATX wires and connecting them paralell (I did not find ATX split cable anywhere - I know they are to find on some places on the net) - it worked great and my 3.3V line was stable, until one of them died - I saw it through the 3.3V line dropping back to old low values
So I use both PSUs' power top power the mobo also - It was like having one BIG 400W PSU... hehehe
So I use both PSUs' power top power the mobo also - It was like having one BIG 400W PSU... hehehe
Dual C366@550MHz 1.90V (History)
yet single PIII-S 512Kb L2 cache at 1400MHz@700MHz
BP6 (not modded yet)
256MB PC133 C2
GF4Ti4200-8x
Maxtor 2x60Gb - all on promise ATA133
Lite-On LTR 40125S@48125W!!!
Plus P4 system
yet single PIII-S 512Kb L2 cache at 1400MHz@700MHz
BP6 (not modded yet)
256MB PC133 C2
GF4Ti4200-8x
Maxtor 2x60Gb - all on promise ATA133
Lite-On LTR 40125S@48125W!!!
Plus P4 system