this circuit will work? - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

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 22nd June 2012, 01:17 AM   #1
diyAudio Member
 
Join Date: Nov 2010
Location: buenos aires
Default this circuit will work?

hello all, I have no doubt if this circuit is likely to work, whether it is better to carry a coil in series with the output, etc..
is intended for those who have built and have experience in this type of circuit, greetings to all.
Attached Files
File Type: pdf amp600w.pdf (58.6 KB, 164 views)
  Reply With Quote
Old 22nd June 2012, 07:47 AM   #2
diyAudio Member
 
moschfet's Avatar
 
Join Date: Jul 2008
Location: Hannover
Hi
Quote:
...whether it is better to carry a coil in series with the output, etc..
It depends on the stability of the amplifier. If it is loaded capacitive, they could begin to oscillate.
You can find this out by letting them loaded with 100nF/8ohm test. 10 kHz square signal and slowly increase the level. If the amp now tend to swing the coil should provide remedy.
__________________
Regards http://xipix.de/
  Reply With Quote
Old 22nd June 2012, 08:44 AM   #3
Boscoe is offline Boscoe  United Kingdom
diyAudio Member
 
Join Date: Feb 2010
Location: England
For amplifiers of this power aren't FETs a better choice?
__________________
I thought about it once, but then thought again.
  Reply With Quote
Old 17th July 2012, 07:25 PM   #4
diyAudio Member
 
Join Date: Nov 2010
Location: buenos aires
can be as you say, in my experience do not use FET transistors.
Greetings and thanks for the comment.
  Reply With Quote
Old 18th July 2012, 03:02 AM   #5
diyAudio Member
 
Join Date: Nov 2010
Location: buenos aires
and this?
Attached Images
File Type: jpg $(KGrHqQOKjYE2Mpb2fWNBNpptroVDQ~~_3.JPG (120.8 KB, 80 views)
  Reply With Quote
Old 18th July 2012, 04:18 AM   #6
diyAudio Member
 
Join Date: Apr 2010
Location: Coffs Harbour
That is an Ebay clone schematic copy of Destroyer X's DX amplifier. In case you aren't aware, it already is well known to this forum community and there are several long threads that discuss it many times over, so you can read the original source threads of that design.

Are you just asking us about every and any amplifier schematic you find for genuine doubts about the designs or are you starting threads for lack of familiarity with the search button on the Home page? Just enter DX amplifier in the "Search" pop-up window and select the oldest thread; "Dx amplifier - my amplifier...." for this one.

Reading the original threads that discuss the important details and questions already raised by interested people is usually the best way to learn the good and bad points of designs as it is led by the experience of others who may be having problems getting their assemblies to work properly. If you have reason to think the designs you post don't work then please ask the designer about the specific doubt you have. If you are just seeking opinions about design features in general, you can find plenty of good discussion threads already here.

The best, or at least the most popular designs will be supported by long threads, sometimes running on for years. This is a good indication of what is likely economical, reliable and suitable for most DIY interests.
__________________
Ian
  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
Will this circuit work Ok? el156 Tubes / Valves 2 31st December 2010 06:44 PM
Will this circuit work? Kolloi Solid State 3 26th February 2008 06:20 PM
Will this circuit work? G Tubes / Valves 21 17th February 2007 05:41 AM
How does that circuit work ? Bernhard Digital Source 0 28th April 2005 08:03 PM
Would this circuit work??? cunningham Solid State 10 31st January 2005 06:16 PM


New To Site? Need Help?

All times are GMT. The time now is 05:18 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