Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Solid State Talk all about solid state amplification.

500W PA amplifier with Limiter
500W PA amplifier with Limiter
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 23rd June 2018, 08:20 AM   #3381
rohin is offline rohin  India
diyAudio Member
 
Join Date: Mar 2012
Location: ludhiana
hi everyone my b 500 emitter to base voltage is 270 mv at no load on both side but after connecting load it will change to 440 mv on npn side and 170 mv on pnp side but sound good and dc offset is 15mv is this normal ?
  Reply With Quote
Old 25th June 2018, 08:23 PM   #3382
eliasib is offline eliasib  Venezuela
diyAudio Member
 
Join Date: Aug 2016
Location: between Venezuela and Colombia
Hi Fuego; maybe you have to increase Power supply filtering but I think not much. Tou have to try.
  Reply With Quote
Old 27th June 2018, 01:13 AM   #3383
xplod03 is offline xplod03  Philippines
diyAudio Member
 
Join Date: Oct 2015
Sir apex can you give me a free software used in simulation of power amplifier circuit. Tnx. The one that i can download and install. Please. Tnx...
  Reply With Quote
Old 29th June 2018, 06:27 AM   #3384
fuego is offline fuego
diyAudio Member
 
Join Date: Jul 2015
My work
Thanks for the wonderful projects
Attached Images
File Type: jpg IMG_3733.jpg (891.6 KB, 362 views)
File Type: jpg IMG_3735.jpg (733.4 KB, 340 views)

Last edited by fuego; 29th June 2018 at 06:30 AM.
  Reply With Quote
Old 29th June 2018, 06:35 AM   #3385
Djera is offline Djera  Montenegro
diyAudio Member
 
Djera's Avatar
 
Join Date: Jul 2010
Location: Bar
Very nice!
  Reply With Quote
Old 29th June 2018, 03:50 PM   #3386
khalsa is offline khalsa  India
diyAudio Member
 
Join Date: Dec 2007
Send a message via Yahoo to khalsa
very nice work
  Reply With Quote
Old 8th July 2018, 05:24 AM   #3387
ialvega is offline ialvega  Venezuela
diyAudio Member
 
Join Date: Jun 2007
Amigo cómo estás puedes compartir el PDF gracias
  Reply With Quote
Old 9th July 2018, 10:24 AM   #3388
DILIP KUMAR is offline DILIP KUMAR
diyAudio Member
 
DILIP KUMAR's Avatar
 
Join Date: Apr 2011
very nice
  Reply With Quote
Old 31st July 2018, 09:51 AM   #3389
lengochlong is offline lengochlong  Viet Nam
diyAudio Member
 
Join Date: Apr 2018
Location: Hưng Yên
Hi every body! Can you share for me "H-class step driver with TL072" ?
I have found in this topic but the image is blur. I can see!!
Thanks!!!
  Reply With Quote
Old 1st August 2018, 06:42 PM   #3390
stewin is offline stewin  Kenya
diyAudio Member
 
Join Date: Jul 2007
Quote:
Originally Posted by lengochlong View Post
Hi every body! Can you share for me "H-class step driver with TL072" ?
I have found in this topic but the image is blur. I can see!!
Thanks!!!
900W H-class PA Amp with Limiter
900W H-class PA Amp with Limiter
hi lengo check the above links
  Reply With Quote

Reply


500W PA amplifier with LimiterHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
900W H-class PA Amp with Limiter apexaudio Solid State 3665 Today 01:34 AM
500w power amplifier juneray Solid State 70 16th September 2011 04:05 PM
500W Power Amplifier JRdGreat Solid State 24 16th September 2009 09:48 AM
500W Aleph Amplifier? lscangus Pass Labs 20 19th November 2005 08:29 PM
Looking for 300-500W amplifier audioPT Solid State 3 31st August 2002 12:39 PM


New To Site? Need Help?

All times are GMT. The time now is 05:34 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki