CRC Power Supply (Class A amplifier)

[rilke1999]

I am in with 6

 

[Voysto]

Sorry I have to reduce my order to 4 boards.

 

[prasi]

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (not confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)

 

[redarc12]

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (not confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards

 

[Project16]

New layout

Hello everyone

The layout of the new version is ready!
It will be possible to use 5-pin capacitors and also rectifier diodes in the TO247 package.

Thanks again to Prasi for taking care of the purchasing group.

Regard's

 

[prasi]

looks nice! I believe they are of same dimension as before with cap and diode mods?

 

[Project16]

looks nice! I believe they are of same dimension as before with cap and diode mods?

Yes, all dimensions are the same of the first version.

Example of newly possible capacitors:
5-Pin Elko Kondensator 33000µF 63V 85°C ; ESMH630VQT333MB80T ; 33000uF

Example of a newly possible rectifier:
RURG3060 FAIRCHILD SEMICONDUCTOR, Fast / Ultrafast Power Diode, Soft, 600 V, 30 A, Single, 1.5 V, 60 ns, 325 A | Farnell element14

 

[bambadoo]

Is it too late?
If not I am in for 4 boards

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (not confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards
bambadoo 4 boards

 

[prasi]

Is it too late?
If not I am in for 4 boards

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (not confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards
bambadoo 4 boards

Not too late, design's just out of hot pan. Keep posting your requirements, higher number is better for pricing.

 

[Philipp23]

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (not confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards
bambadoo 4 boards
Philipp23 8 boards

Great design. I have a very big stock of 5 pin capacitors and until now I never could use them without modifying them.

 

[prasi]

Thank you guys for your interest. as of now, there are 78 confirmed requests and including the unconfirmed, the number goes to 86.
I am going to keep this GB open until 15/06/2017 , people can add-in their requirements till then.
I am then going to order the PCB's on 15/6.
Will start contacting you for name, address, Postal code, country and paypal address after ordering PCB's.

Once I get the PCB's, I will send out paypal invoices and after payment is made, I will ship out the PCB's.

Regards
Prasi

 

[analogdiy]

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards
bambadoo 4 boards
Philipp23 8 boards

 

[hui13]

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards
bambadoo 4 boards
Philipp23 8 boards
hui13 4 boards

 

[patriz]

boyet0173 2 boards?? (not confirmed)
analogdiy 4 boards (confirmed)
jpr_pt 2 boards (not confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards
bambadoo 4 boards
Philipp23 8 boards
hui13 4 boards
patriz 4 boards

 

[prasi]

Included Project16 (bydefault) and did I forget my requirements?

analogdiy 4 boards (confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards (confirmed)
bambadoo 4 boards (confirmed)
Philipp23 8 boards (confirmed)
hui13 4 boards (confirmed)
patriz 4 boards (confirmed)
Project16 2 boards
Prasi 6 boards

total 98 boards

 

[asanden]

makes 100!

analogdiy 4 boards (confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards (confirmed)
bambadoo 4 boards (confirmed)
Philipp23 8 boards (confirmed)
hui13 4 boards (confirmed)
patriz 4 boards (confirmed)
Project16 2 boards
Prasi 6 boards
asanden 2 boards

 

[bandol83]

Hi Prasi,

I have built two power supply with the previous version and I was impressed by the quality of the PCB, however I found that the mounting holes for the heat sink were a little bit too small for some suppliers like "Ohmite heatsink TO-220 EA-T220-51E" from Mouser, I would suggest to increase it by 0.1 or 0.2 mm for this new version...

Rgds,
Marc

 

[Project16]

Hi Prasi,

I have built two power supply with the previous version and I was impressed by the quality of the PCB, however I found that the mounting holes for the heat sink were a little bit too small for some suppliers like "Ohmite heatsink TO-220 EA-T220-51E" from Mouser, I would suggest to increase it by 0.1 or 0.2 mm for this new version...

Rgds,
Marc

Ok, I will edit the layout,
thank you.

 

[prasi]

analogdiy 4 boards (confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards (confirmed)
bambadoo 4 boards (confirmed)
Philipp23 8 boards (confirmed)
hui13 4 boards (confirmed)
patriz 4 boards (confirmed)
Project16 2 boards
Prasi 6 boards
asanden 2 boards
jpr_pt 2 boards

total 102

 

[prasi]

analogdiy 4 boards (confirmed)
PauloPT 2 boards (confirmed)
Voysto 4 boards (confirmed)
ravid 2 boards (confirmed)
touchdown 4 boards (confirmed)
LHAMP 20 boards (confirmed)
xrk971 (ver1 or ver 2) 8 boards (confirmed)
avinunca 4 boards (confirmed)
AdeS 2 boards (confirmed)
bk856er 2 boards (confirmed)
Lutto 4 boards (confirmed)
DarpMalone 4 boards (confirmed)
rilke1999 6 boards (confirmed)
redarc12 4 boards (confirmed)
bambadoo 4 boards (confirmed)
Philipp23 8 boards (confirmed)
hui13 4 boards (confirmed)
patriz 4 boards (confirmed)
Project16 2 boards
Prasi 6 boards
asanden 2 boards
jpr_pt 4 boards

total 104