GB for DC coupled B1 buffer with shunt PSUs - Page 9 - diyAudio
Go Back   Home > Forums > Commercial Sector > Group Buys

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
Reply
 
Thread Tools Search this Thread
Old 9th July 2009, 05:17 PM   #81
diyAudio Member
 
Join Date: May 2007
Location: Northeast Ohio
Hello Ryssen,

I will take 2 boards.

Thanks,

Dave
  Reply With Quote
Old 9th July 2009, 06:11 PM   #82
Ryssen is offline Ryssen  Sweden
diyAudio Member
 
Ryssen's Avatar
 
Join Date: Dec 2003
Location: Sweden--> Here
Ehumm...115 borads now..
__________________
Regards ke
  Reply With Quote
Old 9th July 2009, 06:24 PM   #83
diyAudio Member
 
Join Date: Jun 2006
Salas

can I use PS section only as a low noise voltage reg 5 Vdc to 35 Vdc
what are your practical results
current range
  Reply With Quote
Old 9th July 2009, 06:47 PM   #84
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
No. Because you will need space for substantial sinks. The orientation of the Mosfets isn't for heatsinks.

Look at the proper pcb

Also read that thread from start.
  Reply With Quote
Old 9th July 2009, 07:06 PM   #85
diyAudio Member
 
Join Date: Jun 2006
there might be a way to mount heatsink
how much ma B1 consumes
  Reply With Quote
Old 9th July 2009, 07:09 PM   #86
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Plus and minus 17mA and the shunts are set at 60mA each. One bank has backs to the outside, but the front row to the inside. Its a hassle, plus it is fixed Vref with leds.
  Reply With Quote
Old 9th July 2009, 07:36 PM   #87
Ryssen is offline Ryssen  Sweden
diyAudio Member
 
Ryssen's Avatar
 
Join Date: Dec 2003
Location: Sweden--> Here
I am going to give it a try at 13-15v,a led or two more.
With a load of 40mA.
__________________
Regards ke
  Reply With Quote
Old 9th July 2009, 07:58 PM   #88
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
OK. Crt replied that anybody who can and like, can ask for the eagle file and try to match the pdf for Gerber.
  Reply With Quote
Old 10th July 2009, 01:49 PM   #89
diyAudio Member
 
MrMajestic's Avatar
 
Join Date: May 2007
Quote:
Originally posted by Ryssen

I will,jsut trying to avoid taxes and custom.Will wait till tomorrow and see.

Edit:If I order 80pcbs from pcbcart the unit price is $ 1.71 + shipping and stuff,will calculate tomorrow.(allmost to god to be true.

Dang, that is a good price. If they turn out well I will try them for the second batch of Diamante boards.
  Reply With Quote
Old 10th July 2009, 02:00 PM   #90
Ryssen is offline Ryssen  Sweden
diyAudio Member
 
Ryssen's Avatar
 
Join Date: Dec 2003
Location: Sweden--> Here
Quote:
I calulated the price with toolingcost, shipping and taxes to me,and it ads up to 4,12$/pcb
This is what the price is when all fees (toolingcost) and stuff are addd:4,12$
And the price might vary some depending on the exchanges coarse.

Salas,arent you skilled to fix the Eagle files?
__________________
Regards ke
  Reply With Quote

Reply


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



New To Site? Need Help?

All times are GMT. The time now is 10:42 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2