Gigampz: Power Supply Kits & Adapters For Bitcoin Mining. Industrial grade. - page 6.

mstrongbow

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3D Printed!

Quote from: pmorici on September 11, 2014, 01:06:14 PM

We are temporarily out of cables we expect more by Sept. 17th.

Still have plenty of stock of boards for both the DPS-800GBA, and CS (DPS-1200FBA, etc...) in stock.

Is DPS-1200FBA a different board than the 800GA you supplied me? I am in need of another couple PSU's and figured why not expand my product in the process.
Either way, shoot me a PM with a price quote for 1x board and PSU please and thanks!

I just finished remodeling the lid for the DPS-800GA cases from scratch but I should'nt have any fitment issues now either. Warming up the printer now and printing more of the DPS-800GA cases...I should have a production ready version by sundown if this latest revision didn't fix all the issues.

Here's those pics...more soon

pmorici

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We are temporarily out of cables we expect more by Sept. 17th.

Still have plenty of stock of boards for both the DPS-800GBA, and CS (DPS-1200FBA, etc...) in stock.

pmorici

sr. member

Activity: 479

Merit: 250

Quote from: NotFuzzyWarm on September 09, 2014, 05:48:28 PM

Quote from: pmorici on September 09, 2014, 11:17:03 AM

Quote from: NotFuzzyWarm on September 09, 2014, 11:05:13 AM

^^ Faboo!
Have you figured out the connections for n+1 operation? That would be icing on the cake.

No, sorry, we looked at it but couldn't get n+1 for a reasonable cost since it would require bus bars between the boards to do it safely.

As a ready-made assembly, ja. Still... Do you know/can tell us the control pins used to sense the slave buses? Others should be for setting current limit and supply status.

I'm pretty sure that pin can also be used for remote sensing at the load point to make up for drop over the power leads as well as letting you set the voltage out using a pot or external reference source.

I strongly suspect it is pin 38 but I wasn't able confirm 100% before a lightning storm took out my test server.

NotFuzzyWarm

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Evil beware: We have waffles!

Quote from: pmorici on September 09, 2014, 11:17:03 AM

Quote from: NotFuzzyWarm on September 09, 2014, 11:05:13 AM

^^ Faboo!
Have you figured out the connections for n+1 operation? That would be icing on the cake.

No, sorry, we looked at it but couldn't get n+1 for a reasonable cost since it would require bus bars between the boards to do it safely.

As a ready-made assembly, ja. Still... Do you know/can tell us the control pins used to sense the slave buses? Others should be for setting current limit and supply status.

I'm pretty sure that pin can also be used for remote sensing at the load point to make up for drop over the power leads as well as letting you set the voltage out using a pot or external reference source.

mstrongbow

sr. member

Activity: 322

Merit: 250

3D Printed!

About to test print the lid and possibly production ready revision to the DPS800GA breakout board enclosures. I've added GIGAMPZ to the lid. Pictures of the prints asap!

pmorici

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Activity: 479

Merit: 250

Quote from: chadwickx16 on September 09, 2014, 11:20:05 AM

How can we tell if the HP PSU is a "Common Slot Power Supply"?

Generally speaking they all have the same physical appearance. A single fan at the rear of the PSU with a pull handle, 1 U thickness and a 64-pin board edge connector.

If you search for "Common Slot" on Google or ebay you will be able to find listings of exact part numbers. They come in wattage from 460 up to 1600 but 750, 1200 are the most common and most of them are silver efficiency or better.

chadwickx16

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How can we tell if the HP PSU is a "Common Slot Power Supply"?

pmorici

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Activity: 479

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Quote from: NotFuzzyWarm on September 09, 2014, 11:05:13 AM

^^ Faboo!
Have you figured out the connections for n+1 operation? That would be icing on the cake.

No, sorry, we looked at it but couldn't get n+1 for a reasonable cost since it would require bus bars between the boards to do it safely.

NotFuzzyWarm

legendary

Activity: 3822

Merit: 2703

Evil beware: We have waffles!

^^ Faboo!
Have you figured out the connections for n+1 operation? That would be icing on the cake.

pmorici

sr. member

Activity: 479

Merit: 250

Quote from: opieum2 on August 16, 2014, 08:57:24 PM

Is there an ETA on the CS versions? I know you said prototypes were in the works. Just curious to know when to expect them.

Gigampz CS boards are now in-stock. These boards work with any HP Common Slot power supply (ie: DSP-1200FBA, etc...) which come in a wide range of wattages and efficiency ratings. We have a limited number so for now we are sticking to selling them in the forum only. Pricing is as follows including shipping in the US.

   1+ $43
   5+ $40
   10+ $38
   20+ $36
   50+ $34
100+ $32
121 $31 (entire stock)

PM or contact [email protected] to order

mstrongbow

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Activity: 322

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3D Printed!

Printing rev4? now and will have pics tonight! Almost there with the design, really stoked

mstrongbow

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Activity: 322

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3D Printed!

Quote from: ZiG on September 01, 2014, 12:12:17 AM

Quote from: mstrongbow on August 31, 2014, 11:31:22 PM

Here are some screenshots...I will get some pics posted of the prototypes I have printed already asap. Printing the 3rd revision now.

Latest (3rd) revision...

Good job, buddy... Grin

How much... Huh

ZiG

So far it's looking somewhere in the $10-15 range and I do my best to price my products so that anyone can afford them as I myself live on a very tight and limited budget.

I am really digging this PSU/breakout board combo! Runs cool and quiet and the cables are of high quality!
I will be making an order for at least 2 more of these asap!

ZiG

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Quote from: mstrongbow on August 31, 2014, 11:31:22 PM

Here are some screenshots...I will get some pics posted of the prototypes I have printed already asap. Printing the 3rd revision now.

Latest (3rd) revision...

Good job, buddy... Grin

How much... Huh

ZiG

mstrongbow

sr. member

Activity: 322

Merit: 250

3D Printed!

Here are some screenshots...I will get some pics posted of the prototypes I have printed already asap. Printing the 3rd revision now.

Latest (3rd) revision...

mstrongbow

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Activity: 322

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3D Printed!

Quote from: mstrongbow on August 27, 2014, 02:45:46 PM

Quote from: pmorici on August 27, 2014, 01:39:34 PM

We've got cables back in stock. We are also offering a meet it or beat it price guarantee on our boards and kits.

Nice bro! Looks like I should order another PSU or 2 from you asap! PM'ing you in a few for 2x PSU/BB/Cable sets

I just started on the Gigampz breakout board enclosure today.I am thinking of making a rack for the PSU's as well...so they can be stacked 2 at a time and the "racks" will be modular...allowing multiple racks to be connected.This will keep the PSU's stable and allow better cable organizing.
I willpost up some screenshots asap.

Oh man! Really stoked about these cases! They will secure to the PSU using the 2 screw hole locations and each case will include an optional "foot" for the front of the PSU to make it level and if all works out just right they front and rear feet will allow stacking of another PSU above and/or below. The front foor will secure to the PSU using the 2 screw hole locations nearest the power cord and the feet can be zip-tied together and/or bolted down.

Pics and/or screenshots asap

mstrongbow

sr. member

Activity: 322

Merit: 250

3D Printed!

Quote from: pmorici on August 27, 2014, 01:39:34 PM

We've got cables back in stock. We are also offering a meet it or beat it price guarantee on our boards and kits.

Nice bro! Looks like I should order another PSU or 2 from you asap! PM'ing you in a few for 2x PSU/BB/Cable sets

I just started on the Gigampz breakout board enclosure today.I am thinking of making a rack for the PSU's as well...so they can be stacked 2 at a time and the "racks" will be modular...allowing multiple racks to be connected.This will keep the PSU's stable and allow better cable organizing.
I willpost up some screenshots asap.

pmorici

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Activity: 479

Merit: 250

We've got cables back in stock. We are also offering a meet it or beat it price guarantee on our boards and kits.

mstrongbow

sr. member

Activity: 322

Merit: 250

3D Printed!

I think this is the main thread for this PSU/BB...

I bumped another just the other day with an announcement...
https://bitcointalksearch.org/topic/m.8458485

Anyways, just got my PSU and bb from PMORICI and will start working on the enclosures tomorrow.
Thanks mate!

Oh and these are sweet components! Great quality and SUPER fast shipping.
Definitely going to purchase a few more asap.

pmorici

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Activity: 479

Merit: 250

For any interested international buyers; we've updated the store with international shipping options for Canada and Europe.

http://gigampz.com

pmorici

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Merit: 250

Quote from: opieum2 on August 16, 2014, 08:57:24 PM

Is there an ETA on the CS versions? I know you said prototypes were in the works. Just curious to know when to expect them.

If all goes according to plan they will be available the week of September 1st.

Topic: Gigampz: Power Supply Kits & Adapters For Bitcoin Mining. Industrial grade. - page 6. (Read 68239 times)