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When finished, could you post some pics?

85.147.82.48

hfavandepas

In Reply to: RE: Linear PSU again: help needed posted by Bibo01 on December 12, 2010 at 04:06:50

Hi BiBo01,

I�m considering such solution too.

If you have finished them, could you please post some pics here on the forum or on Picasa for some inspiration too others who also consider a separate enclosure for there PSU�s?

Mark

fully AOB optimized cMP2 PC -> ESI Juli@ -> Van den Hul Optocoupler MkII-> Lavry Black DA10 -> XLR Mogami Gold -> Klein & Hummel O300

Follow Ups:

Certainly! - Bibo01 07:29:50 12/12/10 (4)
Of course I will as soon as it is finished.
No need to ask :)
This is a community, isn't it?!
- RE: Certainly! - cics 07:41:11 12/12/10 (3)
  Your suggested design is what I had in mind. Its also very important to have 2 AC inlets (one for P24 and the other for P4 & peripherals).
  
  How do we get this manufactured?
  - RE: Certainly! - Bibo01 12:06:18 12/12/10 (0)
    cics,
    I was actually planning to have three power cords, but to make a simpler design I am going to have only two.
  - RE: Certainly! - play-mate 10:36:19 12/12/10 (1)
    dear forum,
    
    getting a linear power supply into manufacture is not the problem...
    
    there are numerous specialist companies here in germany doing all sorts of customized PSUs.
    -even in small numbers.
    the big question is how many confirmed orders we can get together.
    
    I would be happy to forward a request on a one-box solution, but we seriously need to fix a specific design on such a project.
    
    if the experts can formulate and write the "receipt", and we can do an estimate on the numbers, I shall be very happy to request a price from different manufacturers.
    
    kind regards
    
    cMP2 Computer (XP minlogon) Intel E7400 cPlay039>Allocator>Lynx Two B. /192kHz throughout. 2x AcousticReality Ref. 202 & 2x AcousticReality Ref. 601�s ICEpower. Magnepan MG3.3R beechwood frames & custom stands. Miller chokes on Ribbons.
    - What specs should such a PSU have? - hfavandepas 16:40:40 12/12/10 (0)
      Hi Playmate,
      
      That would be great idea.
      But do we know what too order? What is needed? I think it is a pitfall when telling a PSU manufacturer how too put together a PSU in terms of: how to build it and what too put in.
      
      May be is it better too only identify what parameters accurately describe the quality of the power that is needed for an cMP setup.
      
      I came too this approach after reading this article from mr Rob Reeder (senior converter applications engineer at Analog Devices). He argues: � Engineers commonly feel that a switching power supply can degrade the performance of an A/D converter, leading them to choose a low dropout (LDO) linear regulator over a switcher, but this percep�tion isn�t entirely true.�
      See: http://www.analog.com/static/imported-files/rarely_asked_questions/RAQ_tamingADC.pdf
      
      So, do we absolutely need an all linear PSU? May be a mixed-mode PSU with Linear Final Regulation is also sufficient for a cMP setup. Who knows?
      
      What specs should a PSU for a cMP setup have?
      
      fully AOB optimized cMP2 PC -> ESI Juli@ -> Van den Hul Optocoupler MkII-> Lavry Black DA10 -> XLR Mogami Gold -> Klein & Hummel O300
      Taming A/D Converter Power Supplies (Open in New Window)

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