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quanghao 21st June 2010 01:29 AM

OLD THREAD Salas low voltage shunt regulator (V 1.0)for DAC
Salas low voltage shunt regulator (V 1.0)for DAC or other project!

There are many member love the design of Salas and they require a low voltage pcb Salas again

I like most is vesiont 1, because I have used successfully in the DAC-END.

You can use the DAC, like I'm doing, or for other projects.

V 1.0 design by Salas


There are three sources that: 2 + and 1 -.

From 5V-30V, the current 10-200mA

So I open the group by making PCB design of low voltage Salas.

You can see Salas design in:

And I use for DAC in:

DAC End 2 - the AD1865N-K with single ended vacuum output stage

quanghao 21st June 2010 04:02 AM

1 Attachment(s)
It is cricuit of The simplistic Salas low voltage shunt regulator

acidbrain 21st June 2010 06:49 AM

1 Attachment(s)
Thanks for doing this Quanghao, you must have a good administration with all your groupbuys ! Prices & shipping ?

1. Acidbrain = 3 pcb

quanghao 21st June 2010 07:11 AM

1 Attachment(s)
PCB Salas low shunt V 1.0
Material: FR4 1.6mm
Layers: 2
Board size: 125 x 95 mm
Surface finish: Immersion Gold
Soldermask: Both sides RED
Silkscreen: Legend on top
The price: Board set
Total: 18$ including ( Shipping by surface mail + fre pay pal = 3$ + one PCB = 15$)

And this layout

acidbrain 21st June 2010 07:22 AM

Paid in full.

korben69 21st June 2010 10:30 AM

1. Acidbrain = 3 pcb
2. Korben69 = 1 pcb

chanmalichan 21st June 2010 04:24 PM

hi quang, i would like to have 2.

chanmalichan 21st June 2010 04:26 PM

hi quang, i would like to have 2 PCBs.

Salas 21st June 2010 06:50 PM

Since there is an e-commerce site in Quanghao's signature now, and his board GBs have become a steady venture, there is no logic of group buy essence anymore. There is a vendor forum area being offered by DIYA that the interested parties can ask for. Therefore Quanghao's GB threads are closing. Communicate directly for any outstanding commitments. :cop:

Edit: Quanghao asked and got a Vendor forum of his own, old threads moved here.

kp93300 3rd July 2010 03:12 AM

Salas Low voltage shunt --is this pcb available?
I visit the website and noted that there is no price for the pcb.
There are 3 outputs for this pcb ? The output voltage depends on ac input voltage or adjustment values on the board ?
Sorry for my ignorance


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