Salas low shunt Group-design by Salas

[quanghao]

Im come back

I did the layout for low shunt Salas, just watch and comment me!
Thank you all!

Pm: on PCb have 5 shunt supply, you can separate them
2. x 1.5 to 5V
2 x 5 to 35V
1 x -5V to -35V

 

[aston45]

Ordering?

Good morning,
I´d like to buy 3 pieces/boards.
What am I suppose to do?

Cheers,
Kai

 

[JBdV]

Are all suggestions for improvement inplemented in your current design ?

What will be the price for a 5PSU PCB including shipping?

Cheers,

Jan

 

[gabanyayaya]

QH

Show us the new circuit

 

[kp93300]

HI Quanghao,
I did not receive the 3 sets of PCB that i ordered in the last group buy .
Is there any consideration for me to get some of these PCB in the future group buy ?
thanks
kp93300

 

[stephen1212]

Hi! I was sent to you 7 PCB Salas low shunt 2 week ago!
When you get it, please tel me!
Thanks
3 pcb i will sent you later, when i finis the new GR!

7 boards arrived today ! Thank you very much Quanghao, this was an unexpected treat.

I am happy to call us even, there is no need to send the remaining three boards. You can put that savings toward the cost of the registered shipping.

 

[nelsonvandal]

Any boards left?

 

[ramallo]

HI Quanghao,
I did not receive the 3 sets of PCB that i ordered in the last group buy .
Is there any consideration for me to get some of these PCB in the future group buy ?
thanks
kp93300

Me too, I did not receive my set of PCB

 

[quanghao]

Me too, I did not receive my set of PCB

Yes, i see it!
The last GR , i will sent agin to you!
Thanks

 

[fitzfish]

Hello Quanghao,

I too am waiting for three sets of boards from the first GB. I paid for 4 sets and only received one. This is just a reminder so that you do not forget these as well as the others.

Thanks,
Dave

fitzfish

 

[adelias]

I built a complete board and get max 4.3VDC out of the 1.5V-5V module. What would be involved in configuring it for 5VDC(or more)?

 

[AndrewT]

I built a complete board and get max 4.3VDC out of the 1.5V-5V module. What would be involved in configuring it for 5VDC(or more)?

increase Vref.

 

[savvas]

Looking at the layout, it's not the latest 1.2 version, what's the plan about the new boards ?

 

[back]

guys can you help me a little?

i finished 3 boards and none of the works ok.

the led L4 doesn`t burn in all three of them and i can`t adjust output.

one of them outputs 10volt and the other 2 14.5volt.

i tested them with a 12vac trafo.

i changed the led at one of them but it`s not the problem.

propably i damaged some parts because soldering was hard.

this pcb needs high temp to solder.

can you point what to look first?

all boards are 5-35v positive.

thanks in advance.

 

[JBdV]

I guess the new potential GB opportunity has died ???

 

[necplusultra]

any of these boards available?

 

[quanghao]

any of these boards available?

please give me some times!
Thanks

 

[ernesternest]

please give me some times!
Thanks

:-D Hope is coming up :-D

 

[merlin el mago]

I built a complete board and get max 4.3VDC out of the 1.5V-5V module. What would be involved in configuring it for 5VDC(or more)?

For 5Vout use 5-35V module.

 

[merlin el mago]

guys can you help me a little?

i finished 3 boards and none of the works ok.

the led L4 doesn`t burn in all three of them and i can`t adjust output.

one of them outputs 10volt and the other 2 14.5volt.

i tested them with a 12vac trafo.

i changed the led at one of them but it`s not the problem.

propably i damaged some parts because soldering was hard.

this pcb needs high temp to solder.

can you point what to look first?

all boards are 5-35v positive.

thanks in advance.

What's your Vout target? could you post some pics?