One of error correction amplifier (opamp based) - 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 19th December 2005, 04:16 AM   #1
diyAudio Member
 
Join Date: Sep 2005
Send a message via MSN to ANALOG GUY
Lightbulb One of error correction amplifier (opamp based)

I seen this schematic from simple car amplifier (only invert opamp based input) but I change it's input to instrumentation differential input (somebody whom posted) which compare (input+feedback)--->(original input) and then bring signal after compare to invert opamp for drive transistor drive & output.

Thanks
analog guy
Attached Files
File Type: pdf original.pdf (13.2 KB, 170 views)
  Reply With Quote
Old 19th December 2005, 03:38 PM   #2
diyAudio Member
 
Join Date: Sep 2005
Send a message via MSN to ANALOG GUY
Wink original.jpg Does anyone interested thid method ?

I can't build PCB could anyone can make PCB.
Now I hardwire with universal PCB, if posible I'll learn for protel pcb designer.

Regard
analog guy
Attached Images
File Type: jpg original.jpg (82.4 KB, 324 views)
  Reply With Quote
Old 20th December 2005, 10:16 AM   #3
diyAudio Member
 
Join Date: Sep 2005
Send a message via MSN to ANALOG GUY
Default Other schematic

I quite interested about Common Collector Output Transistor, such as crescendro V2.It's also used opamp based power amplifier but I'll insert my input stage opamp (invert+non invert instrumentation input schematic) into crescendro...How about ?

Please suggest me
Thanks
analog guy
Attached Images
File Type: jpg 300w_mj15003_15004.jpg (70.8 KB, 256 views)
  Reply With Quote
Old 20th December 2005, 10:29 AM   #4
diyAudio Member
 
Join Date: Sep 2005
Send a message via MSN to ANALOG GUY
Exclamation Other schematic

In latest posted I forgot for ask how to use Crescendro with Common Collector Output such as this schematic ?

Regard
analog guy
Attached Images
File Type: jpg 300w.jpg (57.8 KB, 255 views)
  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
New error correction amp PMA Solid State 101 4th January 2011 12:00 AM
Re: New error correction amp mefistofelez Solid State 12 7th October 2010 07:55 AM
error correction et al' sq225917 Digital Source 4 7th August 2007 11:16 AM
Opamp based MOSFET amplifier design ronybc Solid State 33 28th July 2004 06:48 AM


New To Site? Need Help?

All times are GMT. The time now is 02:05 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