OLD THREAD Simplistic Mosfet HV Shunt (The Simpler Simplistic Design by Salas)

quanghao · 2010-03-13 11:09 am

and layout all in one, the top

quanghao · 2010-03-13 1:03 pm

and cricuit of filament

quanghao · 2010-03-13 1:17 pm

Hi all.
I have completed the layout The Simpler Simplistic Design by Salas.
So PCB include:
2 Simpler Simplistic
2 Filament
shipping by envelop
free pay pal
the price: 30$

you can see the size and the layout

Ferrari · 2010-03-13 1:31 pm

Quang Hao,

On filament PCB, there is resistor R1 = 500 Ohm in parallel with the trimpot.
The total impedance (R1 // trimpot) can never exceed 500 Ohm, is this resistor R1 additional/intensional?
I can not find R1 on the schematic.

Joshua_G · 2010-03-13 1:58 pm

Quang Hao,
When each PCB contain 2 Simpler Simplistic, we will have to change quantities.

Joshua_G · 2010-03-13 1:59 pm

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 4 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 4 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb

Quantity changed.

flyboi · 2010-03-13 4:11 pm

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 4 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 4 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb

Thanks!

Algar_emi · 2010-03-13 7:27 pm

I spoke with Jean-Charles, we leave near by, and we meet often. I'll get with him and we will buy 4 PCB total, and share the shipping cost. Hence I updated Jean-Charles quantity to 4 PCB.

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 4 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 4 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 4 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb

Quantity Changed

av-trouvaille · 2010-03-13 8:02 pm

Compliments for all the nice work.
A question out of curiosity: why is the layout of the second HV-shunt in opposite compared to the other?
Depending on the mounting in the case this might be convenient, or not.
The two layouts of the heater-reg are the same.

Arjen.

Joshua_G · 2010-03-13 8:52 pm

I'd love to have room for heat-sinks for IRF840 and IRF9610 on the HV PCB.

ims · 2010-03-13 8:56 pm

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 4 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 4 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb
38. ims = 1 pcb

Cám ơn 🙂
(Thank you)

touchdown · 2010-03-13 10:22 pm

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 4 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 4 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb
38. ims = 1 pcb
39. touchdown = 1 PCB

Thanks

Bas Horneman · 2010-03-13 10:51 pm

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 2 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 4 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb
38. ims = 1 pcb
39. touchdown = 1 PCB

Changed my amount.

quanghao · 2010-03-14 12:26 am

Ferrari said:
Quang Hao,

On filament PCB, there is resistor R1 = 500 Ohm in parallel with the trimpot.
The total impedance (R1 // trimpot) can never exceed 500 Ohm, is this resistor R1 additional/intensional?
I can not find R1 on the schematic.

I use option.

you can use trimmer or only R, fix V-out
You use R ,so you do not use trimmer.

h-wan · 2010-03-14 7:10 am

I change to 1 pcb.

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 2 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 2 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 1 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb
38. ims = 1 pcb
39. touchdown = 1 PCB

Many thanks, Helmut

quanghao · 2010-03-14 9:56 am

It is that one PCb . the top PCb layout
thank!

Yunick · 2010-03-14 10:03 am

1. Jogi = 2PCB
2. qusp= 2-3PCB
3. Bas Horneman = 2 PCB
4. hihopes = 2PCB
5. guglielmope = 2PCB
6. Ryssen = 2PCB
7. kstlfido = 6PCB
8.cygnus x1 = 8PCB
9. regal = 4PCB
10. le`flu = 4 PCB
11. vgeorge = 2 pcb
12.jameshillj = 2 pcb
13.dodo = 1 pcb (one)
14.normundss = 2-3 PCB
15. stoolpigeon 4 PCB
16. Nikon1975 = 2 PCB
17. pchw = 4 pcb
18. boudy = 2 PCB
19. Yunick = 1 PCB
20. JimS = 4PC
21. Cambe = 3 PCB
22. av-trouvaille = 6-8 pcb
23. Jean-Charles = 2 pcb
24. Ferrari = 4 PCB
25. piero7 = 2 pcb
26. Zekk needs ONE
27. Joshua_G = 1 PCB
28. ernesternest 2 PCB
29. wobii = 2 pcb
30. Jaap = 2 pcb
31. noizas = 4 pcb
32. housing = 2 pcb
33. h-wan = 1 pcb
34. ichiban = 2 pcb
35. Adamus = 2 pcb
36. mikel_ann = 2 pcb
37. flyboi = 2 pcb
38. ims = 1 pcb
39. touchdown = 1 PCB

I also change to one pcb.

regal · 2010-03-14 12:22 pm

quanghao said:
It is that one PCb . the top PCb layout
thank!

Do you have dimensions?

quanghao · 2010-03-14 12:28 pm

regal said:
Do you have dimensions?

YOU CAN SE INT THE POST 83
Thank.

Joshua_G · 2010-03-14 1:39 pm

quanghao said:
It is that one PCb . the top PCb layout
thank!

No room for heat-sinks for IRF840 and IRF9610 on the HV PCB.

Search

Amplifiers

Source & Line

Loudspeakers

Design & Build

General Interest

Live Sound

Member Areas

Site

Featured Vendors

Members Market

Vendors Market

Vendors

Search

OLD THREAD Simplistic Mosfet HV Shunt (The Simpler Simplistic Design by Salas)

quanghao

Attachments

quanghao

Attachments

quanghao

Attachments

Ferrari

Joshua_G

Joshua_G

flyboi

Algar_emi

av-trouvaille

Joshua_G

ims

touchdown

Bas Horneman

quanghao

h-wan

quanghao

Attachments

Yunick

regal

quanghao

Joshua_G

OLD THREAD Simplistic Mosfet HV Shunt (The Simpler Simplistic Design by Salas)

Member

Attachments

Member

Attachments

Member

Attachments

Member

Member

Member

Member

Member

Member

Member

Member

Member

Ex-Moderator

Member

Member

Member

Attachments

Member

Member

Member

Member