OLD THREAD Salas low voltage shunt regulator (V 1.0)for DAC

[quanghao]

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

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

Information:

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:http://www.diyaudio.com/forums/powe...listic-salas-low-voltage-shunt-regulator.html

And I use for DAC in:
http://www.diyaudio.com/forums/group-buys/155960-dac-end-andrea-ciuffoli-group-buys.html.

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

 

[quanghao]

It is cricuit of The simplistic Salas low voltage shunt regulator

 

[acidbrain]

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

1. Acidbrain = 3 pcb

 

[quanghao]

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]

Paid in full.

 

[korben69]

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

 

[chanmalichan]

hi quang, i would like to have 2.

 

[chanmalichan]

hi quang, i would like to have 2 PCBs.

 

[Salas]

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.

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

 

[kp93300]

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

kp93300

 

[quanghao]

New Design PCb Salas low shunt

There are so many members want me to do this PCB. I find v1.0 very stable Salas low and very low noise. In this PCB you can use for projects ranging from 3 V to use 50v. with 3 outputs including 2 + and an early start - with a maximum response line 250-300ma! you can see by the pictures!

If you like you can show me please!

 

[kp93300]

There are so many members want me to do this PCB. I find v1.0 very stable Salas low and very low noise. In this PCB you can use for projects ranging from 3 V to use 50v. with 3 outputs including 2 + and an early start - with a maximum response line 250-300ma! you can see by the pictures!

If you like you can show me please!

I hope you can offer this for sale soon.
kp93300

 

[quanghao]

I hope you can offer this for sale soon.
kp93300

Ok!
i think : 16$/ one PCB (shiping+free paypal + PCB)

 

[wendell c]

quanghao,

can these boards be split up?

Also did you receive my payment for SSHV?

Thanks

 

[quanghao]

quanghao,

can these boards be split up?

May be i do that. ( that is good?? or no??)

Also did you receive my payment for SSHV?

I check it!

Thanks

 

[wendell c]

quanghao,
I hope you are not misnderstanding me, I am not asking you to split boards for sale. But for the DIYer to have the option of splitting the boards if needed. I guess I am asking if each section is laid individually. I think it's a good option to have on the boards.