Tompa
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Hi
week ago i finished this PSU ( with latest part list). I have one problem, with current regulation; ammeter shows me some current ( when i connect something) but i cant regulate it ( current), LED light up when i turn potentiometer to the max, then voltage drops. Voltage regulation works fine... Maybe i wrong connected ammeter ( I attached picture how i connect it).
sry for my english...
TY -
hmmm. i don't know, i tried to download it again and evrything works fine for me..
Try to download .zip(10.05MB) file ( last one was .rar)
https://rapidshare.com/files/3793630850/PSU.zip -
HELLO
Today I spent 4 hours (more/less) that I reviewed all 90 pages of this topic.
And I think it would be good to put all good things (in my opinion) in 1 place.
That's why I made a zip file containing the following items.
zip file contains:
folder:
- audio (audioguru schmatic and part list)
- EL_PS6_redwire ( redwires pcb (which is made in EAGLE), part list, some pics)
- tesseract (his version of PSU)
- picmaster (his version of PSU)
- pictures ( PSUs images of those who made it (fly3rman,gfrotti,surubel, and some others)
and some other stuff(pictures) like:
-diffrece betwen audioguru and redwire project (difference _red_audio)
-0-30V current regulator at 3A
-0-30V current regulator at zero
-0-30V reference circuit
-0V - 30V Redwire's schematic
-0V-30V latest current regulator
-0V-30V power supply
Download link (10.05 MB):
https://rapidshare.com/files/394978044/PSU.rar
or
https://rapidshare.com/files/3793630850/PSU.zip
PS. If someone thinks that there is unnecessary (false) things feel free to warn us/me. Or maybe something needs to be added
Sry for my bad english... :/ -
hello everyone ( specially audioguru ":D")
I'm from Croatia, and i can't anywhere buy tle2141 or mc34071, so i will buy it on ebay. Now, i want to know is this right one tle2141cp (or is it possible to buy some substitue?) ( http://www.ebay.com/itm/Single-Operational-Amplifier-TLE2141CP-/330629861183?pt=LH_DefaultDomain_2&hash=item4cfb134f3f#ht_1331wt_1110 )
thank you in advance
PS. Sry for my english. :/
0-30V Stabilized Power Supply
in Projects Q/A
Posted
Hello
I build modified version of this PSU... and i got 1 problem.... PSU worked fine untill today (when I put it inside the case/box)... something went wrong.. I cant regulate output voltage.. I got constant 36V.....
U2 is getting very hot after few minutes....
This is PSU when it worked... now is broken :/
sry for my bad english...