GB: CRCRC PSU

[prasi]

Last 2 to go! and combined Manniraj+Cl00sed orders for single shipment.

Prasi- 4 nos.
Silasmellor - 4 nos.
Vunce- 4 nos.
Myint67- 2
Vasilis - 6
Hicoco - 2
Surfatwork - 2
manniraj/Cl00sed(Rajesh) - 4+2
MD_Stryker - 4
xrk971 - 2
gary s - 4
Project16 - 2
bk856er - 2
Luke - 2
ymwong - 6
Pinnocchio - 2
883bkong-2
ipolyakov - 4
outtek - 2
Stixx - 2
markus22ch - 4
tome - 4
dewdrop - 2
Kokanee - 4
BEYoung/US/6
marcus1 - 2
SigFire - 2
ckwong99 -4
Malvin - 2
TungstenAudio - 2
potepuh -4
Juntuin - 4
SanjeevM -2
ma_coule - 4
jameshillj - 2
vvs07 - 4
Quantensprung - 6
Meanie - 2
jj506 - 4
Roundtoit - 4
gtose - 2
sampsonite - 4

Total 138 Nos.

 

[Johnny Canuck]

Prasi- 4 nos.
Silasmellor - 4 nos.
Vunce- 4 nos.
Myint67- 2
Vasilis - 6
Hicoco - 2
Surfatwork - 2
manniraj/Cl00sed(Rajesh) - 4+2
MD_Stryker - 4
xrk971 - 2
gary s - 4
Project16 - 2
bk856er - 2
Luke - 2
ymwong - 6
Pinnocchio - 2
883bkong-2
ipolyakov - 4
outtek - 2
Stixx - 2
markus22ch - 4
tome - 4
dewdrop - 2
Kokanee - 4
BEYoung/US/6
marcus1 - 2
SigFire - 2
ckwong99 -4
Malvin - 2
TungstenAudio - 2
potepuh -4
Juntuin - 4
SanjeevM -2
ma_coule - 4
jameshillj - 2
vvs07 - 4
Quantensprung - 6
Meanie - 2
jj506 - 4
Roundtoit - 4
gtose - 2
sampsonite - 4
Johnny Canuck - 2

Total 140 Nos.

 

[prasi]

Okay. all boards accounted for.

Now I am just throwing a concept in the fray for the Ideal Bridge Controller based on LT4320.
Its a spin off of the concept based on datasheet of LT4320, realized by tvicol , suggestions by xrk971 , and lot of guidance by an Australian gentleman.

It is designed to substitute both the GBU25k type rectifiers and Vishay SIP-4 PB3508 type rectifiers.

It has the AC snubbers and as well as the LED indicator. All SMD ofcourse plus optional DFN package / DIL08 package for the LT4320 to retain flexibility.

Its not all that cheap to build either as the Chip and the Mosfet cost is a bit high compared to the normal rectifiers.

I have ordered a few PCBs and give it to willing members who want to see what LT4320 based design can do. The tester PCBs dont have all the options although maintain the basic functional schema.

Regards
Prasi

 

[Hicoco]

Prasi, just like to be sure i understand well...
The new CRCRC PSU is compatible with the Ideal Bridge Controller of tvicol, Right ??
I will use the Ideal Bridge in my new design..thanks

 

[prasi]

yes, it is compatible with ideal bridge by tvicol.
CRC Power Supply (Class A amplifier)
regards
prasi

 

[TungstenAudio]

Besides my ongoing expiriments with the ACA, my next builds will be FW Aleph J and M2x clones. So I will need rectifiers capable of supporting class A operation of 1.8 to 2 Amps or more per channel. If the ‘ideal’ rectifiers can handle this amount of power, then I would be interested in evaluating a set.

 

[Vunce]

Hi Prasi,
Perfect! I’d like a few boards.

 

[prasi]

Hello Vunce and TungstenAudio,
I will include them in your package of the CRCRC PCBs. They should be able to handle 2 amps easily.
Regards
Prasi

 

[manniraj]

Hi Prasi

I am also interested to try it out, please include in mine as well.

thanks

 

[dewdrop]

Prasi, please include me as well, will use it in my Class A build

 

[prasi]

OK sure. I will include in your package too.
BTW, its a very tiny PCB and measures 30mm x 25 mm almost same size as that of Vishay PB3508

Regards
Prasi

 

[tome]

Hi Prasi
For ideal bridge controller, It's populated with components or just empty PCB

 

[prasi]

Hello tome,
It's empty pcb . One has to procure the components on his own and solder.
I will supply the pcb, schema and bom.
Regards
Prasi

 

[prasi]

Ok. all free boards for the LT4320 rectifier spoken for.
Thanks for your interest guys.
Regards
Prasi

 

[JPS64]

Hello Prasi,


nice 3D PBA model! Ask me if you need 3D component models?!


JP

 

[prasi]

Hello JP,
Sure, I will need some 3-D models, thanks for the offer.
Can you provide me .skp format?
I use eagleup export ulp and import the .eup in sketchup to make 3-D.
regards
Prasi

 

[outtek]

Hi Prasi, I am also interested in two of the Lt4320 boards, I will pay for them if you still did not sent the order to the manufacturer.
Thanks.

 

[saara77]

Any boards left ?

 

[prasi]

Hi Prasi, I am also interested in two of the Lt4320 boards, I will pay for them if you still did not sent the order to the manufacturer.
Thanks.

Hello outtek I will be getting the lt4320 boards on monday. If any remain , I will surely include some for you. No need to pay, they are free.
Regards
Prasi

 

[prasi]

Any boards left ?

Hello saara,
if you are asking about crcrc boards, then all have been booked. i will contact you if any remain.
regards
Prasi