Interest in dual regulator LT1083 pcbs? - Page 4 - diyAudio
Go Back   Home > Forums > Commercial Sector > Group Buys
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Group Buys Members group buys

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Thread Tools Search this Thread
Old 12th August 2008, 12:09 PM   #31
diyAudio Member
Join Date: Jan 2002
Location: Tyrone Ga. U.S.A.
Was that $22 for 2 or 4 of those small boards? What were the
larger boards in the picture?
  Reply With Quote
Old 12th August 2008, 02:50 PM   #32
h_a is offline h_a  Europe
diyAudio Member
h_a's Avatar
Join Date: Sep 2006
Location: Graz, Austria
Hi woody,

the large boards are the regulator boards, 50x70mm, and came to 9E (about 13$) per board.

The small ones that you see in the picture are bridge-pcbs for the high voltage high current Schottky-diodes with ultra-low forward voltage - discussed here . With these little pcbs you can build a full bridge rectifier using 4 of these Schottky-diodes and I will offer a small number of them here.

If you're interested in the small Schottky-bridge pcbs, they're 25x25mm, drop me an email!

The regulator boards, however, are all gone.

Have fun, Hannes
  Reply With Quote
Old 20th August 2008, 02:36 PM   #33
jackh is offline jackh  United States
diyAudio Member
Join Date: Aug 2004
Location: Algonquin,IL
Received boards from Hannes
I also got diode info from this thread
  Reply With Quote
Old 19th September 2012, 03:51 PM   #34
h_a is offline h_a  Europe
diyAudio Member
h_a's Avatar
Join Date: Sep 2006
Location: Graz, Austria
I just found 4 of these regulator boards that I still had somewhere!

In case somebody would like them, just let me know!
  Reply With Quote
Old 6th June 2013, 10:58 AM   #35
diyAudio Member
Join Date: May 2013
Ciao Hannes! finally the parcel with your board is here

I just want to thank you 'cause your're really a kind guy to deal with

See you next

  Reply With Quote
Old 6th June 2013, 02:26 PM   #36
h_a is offline h_a  Europe
diyAudio Member
h_a's Avatar
Join Date: Sep 2006
Location: Graz, Austria

Thanks for your kind words!!

I mailed you all the details
  Reply With Quote
Old 15th July 2016, 08:32 PM   #37
diyAudio Member
Join Date: Jul 2016
Location: uk
Originally Posted by h_a View Post

Please note that caps on the regulated side are necessary and that I did not provide space on the pcb for them. They should be mounted on the amp board anyway, so that they're close to the load.
Hi there, I am currently looking at the LT1033 regulator for negative voltage regulation but it is a bit pricey now that it's discontinued.

However here you have two positive regulators. I am confused. Is CONN4 outputting a negative voltage, if so how is that doing that from CONN"?

From CONN2 is '1' outputting a positive or negative voltage?

Thanks for any help.
  Reply With Quote


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
LT1083/LT1084 Regulator uhcmos Swap Meet 18 6th August 2008 05:46 PM
LT1083/LT1084 Regulator uhcmos Solid State 2 9th June 2008 06:51 PM
LT1083/LT1084 Regulator uhc-mos Swap Meet 1 30th May 2008 10:57 AM
LT1083 PS-regulator for class A amps bogdan_borko Pass Labs 26 15th August 2007 07:02 PM
IC Voltage regulator (LT1083) problem trombone Power Supplies 5 10th March 2006 02:28 PM

New To Site? Need Help?

All times are GMT. The time now is 07:39 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2016 DragonByte Technologies Ltd.
Copyright ©1999-2016 diyAudio

Content Relevant URLs by vBSEO 3.3.2