LT4320 based active rectifier

[mpa]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.

Running Total = 42 pcb’s

 

[prasi]

Hi Prasi, can they be red with square corners ?

Hello Theodosis,
thank you for your interest. Unfortunately, in 2.4 mm thick, pale green of the FR-4 material is slightly visible. So if we put red/blue mask, it doesnt look so appealing as that of 1.6mm thick pcbs because of the above. I had some earlier CRC pcbs manufactured in blue mask, they didnt look so appealing.

Square corners can be made easily.
However most people would prefer rounded corners. So i am open for this opinion.

regards
prasi

 

[gary s]

Rounded corners definitely and any colour suits me fine. What ever is easiest in the long run.

regards,

Gary..

 

[prasi]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.
androa76 = 2 nos.

Running Total = 44 pcb’s

 

[jimk04]

What are the current and voltage limits of these LT4320 based rectifiers please.

 

[androa76]

Thank you that you put me on your list.
I have one bet and maybe a lot of diyer will be satisfied.
Because of much cheaper MSOP version and still (maybe sometimes DILwill be not on stock) not too hard to solder in compare to dfn. Can you redesign the pcb to use both of them ...DIL and MSOP
Something like this. I have used your past designs pictures. Hope no hard feelings because of that.
Thank you

 

[prasi]

Lt4320 is capable upto 72 V.
Current will be limited by the mosfet and dissipation in it.

 

[jimk04]

Thankyou

 

[prasi]

Thank you that you put me on your list.
I have one bet and maybe a lot of diyer will be satisfied.
Because of much cheaper MSOP version and still (maybe sometimes DILwill be not on stock) not too hard to solder in compare to dfn. Can you redesign the pcb to use both of them ...DIL and MSOP
Something like this. I have used your past designs pictures. Hope no hard feelings because of that.
Thank you

Androa76, thats a nice idea. i will provide the option.

 

[Nikos]

Prasi
maybe you gonna one step more and include and ripple eater....

 

[jimk04]

I recently posted this so the MSOP is an option for me I think

12 pin MSOP by hand?

 

[prasi]

Hello nikos,
ripple eater, i think would make the pcb large and already there is a pcb by xrk incorporating the cap mx.

My basic purpose was to offer an alternative for the CRC PSU by project16, to take advantage of the lt4320.
Also I suspect class AB amps might be more comfortable with basic CRC or plain CC, while taking full advantage of the LT4320.
Sorry, Please dont mind my opinion.
regards
prasi

P.S. If your ripple eater design is ready, I could, may be produce and offer as a separate PCB for the people interested.

 

[tombo56]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.
androa76 = 2 nos.
tombo56 = 2 nos.

Running Total = 46 pcb’s

 

[prasi]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.
androa76 = 2 nos.
tombo56 = 2 nos.
Project16 = 2 nos.

Running Total = 48 pcb’s

 

[taccodude]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.
androa76 = 2 nos.
tombo56 = 2 nos.
Project16 = 2 nos.
taccodude = 2

 

[prasi]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.
androa76 = 2 nos.
tombo56 = 2 nos.
Project16 = 2 nos.
taccodude = 2 nos.
alazira = 1 nos.

running total= 51 nos.

 

[Kokanee]

prasi = 2 nos.
rinman = 2 nos.
botte = 4 nos.
cambe = 2 nos.
TomTest = 2 nos.
nikosokey = 2 nos.
pinnocchio = 2 nos.
evanc = 4 nos.
Pistollero = 2 nos.
gary s = 4 nos.
jimk04 = 2 nos.
TungstenAudio = 2 nos.
RainfallSky = 2 nos.
jameshillj = 2 nos.
Theodosis O. = 2 nos.
Roundtoit = 4 nos.
mpa = 2 nos.
androa76 = 2 nos.
tombo56 = 2 nos.
Project16 = 2 nos.
taccodude = 2 nos.
alazira = 1 nos.
Kokanee = 2 nos.

running total= 53 nos.

 

[Hicoco]

I plan this month to order PCBs for my DIY project and i will order cpl of Prasi design MSOP adapters. if interested for cpl MP..( you pay just for shipping )

Got those just today,
one board is for nounouche,
3 left please PM, you pay just for shipping

 

[merlin el mago]

How much each board?

MSOP12 & DFN8 supported?

 

[prasi]

How much each board?

MSOP12 & DFN8 supported?

Hello Merlin, those board support just the MSOP to DIL08