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Old 17th February 2004, 12:14 PM   #1
Electrons are yellow and more is better!
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Default Sjöström Super Regulator group buy

I don't called it Jung Super Regulator because it isn't and besides Mr Jung don't want his name on this, I'll believe. I'll give him and Jan Didden and other persons involved full credit. My contribution was to transform the design to SMD and make an universal positive/negative PCB which is NOT hard to stuff (Fred!).

SMD is very "narrow" for most DIY'ers but I can asure you that this pcb isn't very hard to solder by hand. It give me also the possiblity to make ready made pcb's, due to the SMD technique.

How many out there are interested? The price will be very fair.

If I'll see some sort of interest I'll start a wiki page.
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Old 17th February 2004, 12:23 PM   #2
UrSv is offline UrSv  Sweden
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I'm probably in.
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Old 17th February 2004, 12:55 PM   #3
Electrons are yellow and more is better!
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I will make the pcb in 55 um copper, (1.9 oz?)
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Old 17th February 2004, 01:16 PM   #4
pyager1 is offline pyager1  United States
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Maybe, depends on the price.
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Old 17th February 2004, 01:43 PM   #5
BrianGT is offline BrianGT  United States
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Why don't you just make seperate boards for +/- regulators, as it would probably clean up the layout a bit. I was planning on making seperate board for +/- 5v and +/- 15v for mine... making 4 versions total.

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Old 17th February 2004, 02:47 PM   #6
Cobra2 is offline Cobra2  Norway
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Count me in...

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Old 17th February 2004, 03:06 PM   #7
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I'm interested but why do you use ad797 and not ad825?
What do you mean parts with X are for negative regulators?
how many mA at 24V I can obtain from it?
Cost of the boards and eventually the ready mounted too?
Giorgio
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Old 17th February 2004, 03:59 PM   #8
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Just had a look at the schematic. To be honest: I don't understand anything. I believe, this shall be some kind of combination of the negative and positive version, the "x"-marked parts only appear in the negative version...?
Nevertheless you are paralleling a positive and a negative voltage regulator - correct me if I am wrong.

As far as I understand it, the board ist for one regulator only; it depends on the stuffing if it will be a positive ore a negative version.

But it is absolutely possible that I have totally missed the point.
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Old 17th February 2004, 04:05 PM   #9
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Hello,

I would probably be interested in + & - 5v if the price is reasonable.

Thanks

Kevinlee
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Old 17th February 2004, 04:55 PM   #10
Electrons are yellow and more is better!
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Quote:
Originally posted by BrianGT
Why don't you just make seperate boards for +/- regulators, as it would probably clean up the layout a bit. I was planning on making seperate board for +/- 5v and +/- 15v for mine... making 4 versions total.
Nothing wrong with making four different boards but I'll it's better for the price with four times as many of a single board.
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