REGULATOR PSU protel layout share

[Upupa Epops]

To Bob 03 : Fuse on secondary winding is nonsens.
To digi01 : If you have heavy devices such as 10 G capacitor, use screwing holes in every corners.

 

[digi01]

To digi01 : If you have heavy devices such as 10 G capacitor, use screwing holes in every corners.

thank you🙂

 

[digi01]

the board is available now.
http://www.diyaudio.com/forums/showthread.php?s=&threadid=41746

enjoys

digi

 

[neutron7]

Re: Re: Reg. power supply for BIGC

That's a good schematic!😎 😉
What software do you use?

Ah, you don't need the fuses on the secondary.
The fuse on the primary is enough.😉

it looks like he used circuitmaker 2000 and then pasted it into word or similar and added the text. then took a screen shot or save as image.

ooops stupid search made me revisit aincient thread..nothing to see here. move along.

 

[derekyu]

can didi do one (PCB) with LM338 in TO3?
I cannot find one (LM338) with TO220 all over the city.

 

[slackman]

Hi,
same problem in Germany: you can't get the TO220 version - so i ordered samples. A lot cheaper than the TO3s. 😉

Michael

 

[yusuf]

is it possible to get update protel version?

Thanks

 

[digi01]

can didi do one (PCB) with LM338 in TO3?
I cannot find one (LM338) with TO220 all over the city.

I think I can.I need find a international TO3 heatsink and build its footprint.
So user will easy to set up the To3 device.

Hi,
same problem in Germany: you can't get the TO220 version - so i ordered samples. A lot cheaper than the TO3s. 😉
Michael

P.S.
for small load,LM317 will do the job.

is it possible to get update protel version?
Thanks

What you mean is my smt version?I think I have release it on my site.

Zang

 

[gaborbela]

HI Zang
In here in Canada I can find LM338 regulator in TO220 case but all marked as a + regulator .
Can I use these in both chanel ?
Please let me know .
I would like to see If I can det the parts before I start a project .
Thanks for your ansver
Greetings

 

[troystg]

HI Zang
In here in Canada I can find LM338 regulator in TO220 case but all marked as a + regulator .
Can I use these in both chanel ?
Please let me know .
I would like to see If I can det the parts before I start a project .
Thanks for your ansver
Greetings

Post 10 and post 15.

I had similar questions.

 

[gaborbela]

Hello
Thanks for your help , I just realised I do not need the regulated power supply to the balanced preamp driver .
The balanced preamp driver has the own regulator .
Because both design is coming from the same source from Zang I was confused , I tought the power supply was designed for the balanced preamp driver but now is all clear .
Thanks one more time .
I want to use the balanced preamplifier to drive a bridged Zenquito amplifier . So I can use it in a balanced mode .

Greetings