10" Server rack 1U panel - HP HSTNS-PL11 PSU to 5vdc 12vdc

10inch Server rack 1U panel - HP HSTNS-PL11 PSU to 5vdc 12vdc
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updated August 31, 2023

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10" Server rack 1U panel - HP HSTNS-PL11 PSU to 5vdc 12vdc

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Summary

10" Server rack 1U panel for HP HSTNS-PL11 PSU to 5vdc 12vdc

Description

Since too many devices that using 12Vdc or 5Vdc power supply and I had a PSU from an old server (HP HSTNS-PL11), decided to use it for my 10" server rack.
The PSU delivers 12Vdc at 1300W more than enough for all my Raspberry Pi's, switches, routers, gateways, etc.., also its industrial grade its more than reliable.
Step down transformers are used to convert from 12Vdc to 5Vdc.
I'm lack of grid outlets and hate cables, this aim to reduce usage need of them significantly.

You may read more details at DIY Home server rack
Notes about services running:

There are 2 versions of the design

  • Horizontal v2
  • Vertical which is WIP (no outlets panel, just vertical mount the PSU on a either side)

Version 2 parts (Horizontal)

NNameRack placementDescription
01SrvPSU-3D-2.0 rack mount plateHorizontal10" rack mounting plate
02SrvPSU-3D-2.0 PSU encl frontHorizontalFront of the HP PSU enclosure
03SrvPSU-3D-2.0 PSU encl backHorizontalBack of the HP PSU enclosure
04SrvPSU-3D-2.0 PSU encl capHorizontal(Optional) End cap of the HP PSU enclosure
    
05SrvPSU-3D-2.0 electr USB frontHorizontalFront outlets panel
06SrvPSU-3D-2.0 electr USB capHorizontalA back plate for USB's to prevent movements
07SrvPSU-3D-2.0 electr enclHorizontalElectronics enclosure
08SrvPSU-3D-2.0 electr plateHorizontalMounting plate for the electronics, stepdowns etc..
09SrvPSU-3D-2.0 electr capHorizontalElectronics enclosure end cap
10SrvPSU-3D-2.0 end cap combinedHorizontalEnd cap combined for both PSU and electronics enclosures
    
00SrvPSU-AS-2.0 assemblyHorizontalAssembly
00SrvPSU-SK-2.0 electr sketchHorizontalBase sketch for the electronics enclosure
00SrvPSU-SK-2.0 PSU HP HSTNS-PL11HorizontalBase sketch for the HP PSU HSTNS

Version 1 parts (Vertical), obsolete

NNameRack placementDescription
01SrvPSU-3D-1.0 PSU encl frontVerticalFront of the HP PSU enclosure
02SrvPSU-3D-1.0 PSU encl backVerticalBack of the HP PSU enclosure
03SrvPSU-3D-1.0 PSU encl capVerticalEnd cap of the HP PSU enclosure
00SrvPSU-AS-1.0 assemblyVerticalAssembly
00SrvPSU-SK-1.0 PSU HP HSTNS-PL11HorizontalBase sketch for the HP PSU HSTNS

*Naming convention: [ProjectName]-[DocumentType]-[Revision/version] [Description]

Notes
DC-DC 300W 20A Constant Current Adjustable step down module Buck Converter DC 6-40V Power
Review of SZBK07 300W 20A Buck converter 1.2V to 36V with constant Current
Review of XL4016 8A 200W Adjustable DC-DC Step Down Converter Module 4.5-30V to 0.8-30V

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