Power Supply HDPlex AC-DC and DC-DC combo

jeshikat

Jessica. Wayward SFF.n Founder
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Feb 22, 2015
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Yes, and I'm hoping the trend will continue. ATX power supplies are just stupid big and so much space could be saved by switching to SFX.
 

Kmpkt

Innovation through Miniaturization
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KMPKT
Feb 1, 2016
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Pretty sure there is plenty of room for one. If you look at the clearance above the SFX-L on the Linus video as well as on the Zaber website, as well as the space for modular cables below it, 146mm should be fine. I actually find myself wondering if you could fit a 300W and 160W in the case and merge them using one of these to have 460W available to the DC-DC board:

http://www.mini-box.com/Y-PWR-Hot-Swap-Load-Sharing-Controller

 
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ricochet

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Oct 20, 2016
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Pretty sure there is plenty of room for one. If you look at the clearance above the SFX-L on the Linus video as well as on the Zaber website, as well as the space for modular cables below it, 146mm should be fine. I actually find myself wondering if you could fit a 300W and 160W in the case and merge them using one of these to have 460W available to the DC-DC board:

http://www.mini-box.com/Y-PWR-Hot-Swap-Load-Sharing-Controller
Very interesting idea; definitely looks like two internal bricks could fit in there... that little controller can handle that much wattage/heat?
 

Kmpkt

Innovation through Miniaturization
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KMPKT
Feb 1, 2016
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I believe it's rated at 20A total, 10A per channel at a maximum of 30V. @ 19V that is 380W, 190W per channel I believe. If it works, it'd probably be pretty easy to get one made for higher wattage with beefier components. I have one already and have been meaning to run my two HDPlex 160s through it for a while. Unfortunately my life is pretty busy between work and kids right now, so I rarely have enough time to do these things : (
 
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stefan33

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Jan 13, 2017
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Hi, I'm new in the forum... Please my I have an help:
Ok, this is a normal SFX Power supply yhat can handle 300W:
http://silverstonetek.com/product.php?pid=458&area=en

The 2 question that I have are:
This:
http://www.hd-plex.com/HDPLEX-300W-Hi-Fi-DC-ATX-Power-Supply-16V-24V-Wide-Range-Voltage-Input.html

+
This:
http://www.hd-plex.com/HDPLEX-Internal-160W-AC-DC-Adapter-with-Active-PFC-and-19VDC-Output.html

Haw many Watt could provide? 160W or 300W? I think 160W... Right?

And the second question:
This:
http://www.hd-plex.com/HDPLEX-300W-Hi-Fi-DC-ATX-Power-Supply-16V-24V-Wide-Range-Voltage-Input.html

+
This: that is the NEW 300W AC-DC wit bigger size (You can find on the last picture on the link....
https://smallformfactor.net/news/hdplex-ces-update

How many Watt they could provide together??? 300W? I hope yes....
Thanks to everybody....

I have seen also the new Thermaltake Engine 27 an the NEW higher Engine 37:
http://blog.livedoor.jp/bluejay01-review/archives/50409992.html
 
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Ceros_X

King of Cable Management
Mar 8, 2016
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Hi, I'm new in the forum... Please my I have an help:
Ok, this is a normal SFX Power supply yhat can handle 300W:
http://silverstonetek.com/product.php?pid=458&area=en

The 2 question that I have are:
This:
http://www.hd-plex.com/HDPLEX-300W-Hi-Fi-DC-ATX-Power-Supply-16V-24V-Wide-Range-Voltage-Input.html

+
This:
http://www.hd-plex.com/HDPLEX-Internal-160W-AC-DC-Adapter-with-Active-PFC-and-19VDC-Output.html

Haw many Watt could provide? 160W or 300W? I think 160W... Right?

And the second question:
This:
http://www.hd-plex.com/HDPLEX-300W-Hi-Fi-DC-ATX-Power-Supply-16V-24V-Wide-Range-Voltage-Input.html

+
This: that is the NEW 300W AC-DC wit bigger size (You can find on the last picture on the link....
https://smallformfactor.net/news/hdplex-ces-update

How many Watt they could provide together??? 300W? I hope yes....
Thanks to everybody....

I have seen also the new Thermaltake Engine 27 an the NEW higher Engine 37:
http://blog.livedoor.jp/bluejay01-review/archives/50409992.html

That's correct. The names are a little confusing but the key bit is:

The AC DC turns wall power into something the PSU can use.

The DC ATX takes that power and turns it into something the computer can use.
 

ricochet

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Oct 20, 2016
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Last edited:

Ceros_X

King of Cable Management
Mar 8, 2016
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660
It is listed as 200W peak, 160W continuous. If it is rated for 200W continuous I think he should list that and the list the actual peak power.

I get the naming convention issue and that is cool, and I understand even if he was going to say can do 200W permanently but no recommended, just want some clarity on it
 
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stefan33

Average Stuffer
Jan 13, 2017
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jeshikat

Jessica. Wayward SFF.n Founder
Silver Supporter
Feb 22, 2015
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I thought the direct plug was going to be rated for 200W continuous?

Ok, the 160W rating is a bit conservative. They've tested it at 180W continuous with no issues but 200W continuous is questionable even with good airflow, so do at your own risk. So the 200W he quoted me earlier was a bit optimistic.
 

CC Ricers

Shrink Ray Wielder
Bronze Supporter
Nov 1, 2015
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Full load current is rated at 15A for the 12V rail, so 180W does sound right.

I've noticed that the last model of the 160W DC-ATX is no longer on sale on their own website, so that's kinda interesting. Looks like HDPLEX is just focusing on direct-plug units for 160W power supplies now. I sometimes like to check the specs of my now-old DC-ATX as a reference but that page is not available anymore.