[WTS] Custom server PSU breakout boards, 1200w, 1300w, 2000w, 2880w, 4kw

[J4bberwock]

Just ordered some of this gear - nice guy to do business with - thanks J4bberwock 

Just received my order, fast delivery, well packaged & quality stuff - excellent work J4bberwock, many thanks 
You're welcome 

[warrensgun]

for the blade center PSU - will you make a break out board or similar to hook the supply line into?  Unlike a regular PSU - these ones don't have the standard plug on the back side.  I've seen other PSU this way as well - and they all had that same 3 tab hook up.  I've tried to solder to those tabs in the past unsuccessfully.  

Any idea how loud these are?  I'd be in for a few of these boards, I'll just replace the other mismatched stuff I'm using now.

[J4bberwock]

for the blade center PSU - will you make a break out board or similar to hook the supply line into?  Unlike a regular PSU - these ones don't have the standard plug on the back side.  I've seen other PSU this way as well - and they all had that same 3 tab hook up.  I've tried to solder to those tabs in the past unsuccessfully.  

Any idea how loud these are?  I'd be in for a few of these boards, I'll just replace the other mismatched stuff I'm using now.

As for the noise, they will be loud, the fans are probably the same 60x38mm used in many HP servers.

I've noticed this 3 pins connector for the power line. To solder to the tabs, you will need at least Flux, and maybe to remove the gold plating on them.
The mating part is 6-8 weeks delay from the manufacturer, but there might be other options.
I'll confirm them once I receive the PSU after a few tests.

[yslyung]

cha - ching !

Transaction ID: 6d29dc0297f38be968e737d3e2df98c4afa23529edbc74d17bfddb028cc4a4ab

[warrensgun]

just received in the astec aa23920l, this thing is a beast!  the heaviest psu i've ever picked up.

[J4bberwock]

just received in the astec aa23920l, this thing is a beast!  the heaviest psu i've ever picked up.

yes, it's really big, but 236A on the 12v rail.
And 3 high flow fans mounted to cool it, so it should be a better watt/$ ratio than the DPS2000.
The breakout board will be a stack of 2 PCBs with 1x C20 plug to power the PSU, I'll probably use 6 pins PCI-E plugs on the board, like on modular PSUs.
They will take less space and will be easier to plug than the screw terminals.
The only bad news for now is that the output plug is only available in 150 or so batches with 6-8 weeks delay.
I was trying to get some samples, but I might be forced to use other plugs or some from a bladecenter case for now.
The 3 pins power plug is quite easy to get.

[J4bberwock]

cha - ching !

Transaction ID: 6d29dc0297f38be968e737d3e2df98c4afa23529edbc74d17bfddb028cc4a4ab

Here are a few pics from your order



and here is how I modded the fans and the packages.
tools used, and step by step.

http://imgur.com/a/5Wwwm#0

Picture of the 5.2 Kg box with the 16 fans, 10 breakout boards and 3 of the C19 cables.

The 14.6 Kg box contains 6 PSUs, 4 C19 cables
The 6.9 Kg box contains 80 PCI-E cables, 3 C19 cables
The 8.7 Kg box contains 4 PSUs.

The DHL guy will hate me, usually, the boxes are 1-2 Kg.

[J4bberwock]

I'll have time to work on the astec aa23920l this week-end, maybe a first prototype for next week.

[yslyung]

cha - ching !

Transaction ID: 6d29dc0297f38be968e737d3e2df98c4afa23529edbc74d17bfddb028cc4a4ab

Here are a few pics from your order



and here is how I modded the fans and the packages.
tools used, and step by step.

http://imgur.com/a/5Wwwm#0

Picture of the 5.2 Kg box with the 16 fans, 10 breakout boards and 3 of the C19 cables.

The 14.6 Kg box contains 6 PSUs, 4 C19 cables
The 6.9 Kg box contains 80 PCI-E cables, 3 C19 cables
The 8.7 Kg box contains 4 PSUs.

The DHL guy will hate me, usually, the boxes are 1-2 Kg.

thumbs up for OP ! no escrow needed at all ! packages arrived to my country awaiting customs. it's really quick.

thx again OP. will deal again anytime !

[mstrongbow]

I will be getting back to the "drawing board" this week and should have at least 1 of your breakout board case designs ready to rock...the smaller board case design should be much easier to design. I will post pics up asap 

[J4bberwock]

I will be getting back to the "drawing board" this week and should have at least 1 of your breakout board case designs ready to rock...the smaller board case design should be much easier to design. I will post pics up asap 

Thanks, I did a minor revision on the DPS 2000 board, so the earlier orders will probably only need the bottom side of the case.

The switch and the fan headers were moved closer to the PSU to allow easier insertion of the cables in the screw terminals.

Here are some pics from one batch I've just shipped.

[mstrongbow]

I will be getting back to the "drawing board" this week and should have at least 1 of your breakout board case designs ready to rock...the smaller board case design should be much easier to design. I will post pics up asap 

Thanks, I did a minor revision on the DPS 2000 board, so the earlier orders will probably only need the bottom side of the case.

The switch and the fan headers were moved closer to the PSU to allow easier insertion of the cables in the screw terminals.

Here are some pics from one batch I've just shipped.

Very nice bro! Once I get this first shipment back to you, I'd like to pick one of those boards up for making a case. I got another DPS2kBB psu in while I was out of town so I can continue development on those as I've got a great idea for adding fan mounts to the dual-psu racks design I've been working on.

[techgeeks]

I need 20 DPS-1200 boards asap, please.

Can you get them to Atlanta, GA by Monday?

[yslyung]

I need 20 DPS-1200 boards asap, please.

Can you get them to Atlanta, GA by Monday?

he's not the delivery man but he can send it out real quick though. My big order arrived within 3 working days half way around the globe from OP.

[J4bberwock]

I need 20 DPS-1200 boards asap, please.

Can you get them to Atlanta, GA by Monday?

Hi, best I can do is 12 delivered by monday.
The other ones won't be ready until tuesday.

[techgeeks]

Sold please PM me - I PM'ed you earlier.

[J4bberwock]

Sold please PM me - I PM'ed you earlier.

I replied earlier today.

[J4bberwock]

Small teaser of the work done so far on the monster PSU:
IBM Bladecenter H, 39Y7364 39Y7349 2880W
AA23920L

The main PCB, 4 layers of 2 oz copper to handle the 240A of power.



The test-fit prototype used to adjust placement of the different parts.



The board will be screwed to the PSU to secure it





You will need an IEC C19 cable to power the PSU (same cable as for the DPS2000-BB and the HP DL 580 G3 1300w PSU)

Pricing to be expected around 55$ if I can get 50 boards ordered.
The main connector does have a MOQ of 120 pieces.

[MCHouston]

Very nice work. Looking forward to buying some of these.

At the time of order could I have all the PCIe Power connectors placed vertically in place of the several you have horizontally?

Thanks.

[yslyung]

arrived finally some delays @ customs... very good packaging, nothing is damaged, ships on time. thumbs up again for OP. If anyone from the asian region who needs some psu's PM me.