diyAudio

diyAudio (http://www.diyaudio.com/forums/)
-   Chipamp (http://www.diyaudio.com/forums/chipamp/)
-   -   using the snubberized PSU board with CT trafos? (http://www.diyaudio.com/forums/chipamp/179151-using-snubberized-psu-board-ct-trafos.html)

linuxworks 14th December 2010 08:38 PM

using the snubberized PSU board with CT trafos?
 
I am planning on building a 4ch amp (for stereo, active crossover of tweeter/woofer) based on the chipamp amp boards.

I also have some of the nice red power supply boards, too; but they are all meant for dual secondary trafos.

I have a few extra 18-0-18 toroids that I want to use (or would like to try, at least) and they are true center taps but not dual secondaries. is there an easy way to 'jumper' the existing PSU boards to accept a center tap trafo, probably also using only half the diodes?

nightanole 12th April 2011 01:25 AM

yes:

http://www.diyaudio.com/forums/attac...implepower.jpg

http://www.diyaudio.com/forums/attac...ampsupply2.jpg

jmillerdoc 24th April 2011 03:12 AM

Check out Apex Jr.Home Page, there is a really easy to follow instructional about using a CT trafo with the Carlos FM snubberized power supply board. It's found under the specials or misc section of the sales pages, where he sells CT trafos from his site.
Jeff

jmillerdoc 24th April 2011 03:14 AM

Here it is:
miscellaneous.html


All times are GMT. The time now is 07:13 AM.


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