Go Back   Home > Forums > Amplifiers > Class D

Class D Switching Power Amplifiers and Power D/A conversion

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 13th September 2010, 02:04 PM   #21
diyAudio Member
 
Join Date: Jun 2008
Location: India
But tangmonster, we see that the 100W power comes at nearly 100% modulation index
So, i believe I need a bigger power supply.

I would like to build this amp for a JBL CS1215, rated at 275W RMS. Should I simply upgrade the power supply, adding a level shift between the modulator and driver stages or must there be a change in the feedback loop as well?

Suggestions please.....

Last edited by newvirus2008; 13th September 2010 at 02:21 PM.
  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


Similar Threads
Thread Thread Starter Forum Replies Last Post
Filterless Class D gpapag Class D 37 21st October 2013 09:47 PM
Filterless subwoofer Class-D amp Workhorse Class D 11 13th March 2009 08:11 PM
Best way to get 12V from 17V @5A Optical Power Supplies 16 24th March 2006 04:19 PM
12V 100W power supply- 120mV p-p ripple Thunau Power Supplies 1 18th March 2006 07:43 PM
12v dc to dc 100w psu razordave123 Power Supplies 13 7th February 2006 04:29 PM


New To Site? Need Help?

All times are GMT. The time now is 02:50 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