Lm3886 Bpa - diyAudio
Go Back   Home > Forums > Amplifiers > Chip Amps

Chip Amps Amplifiers based on integrated circuits

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 2nd August 2004, 09:02 AM   #1
Tombson is offline Tombson  Finland
diyAudio Member
 
Join Date: Jul 2004
Location: Finland
Default Lm3886 Bpa

Would this work? Does it need some changes?
Attached Images
File Type: gif kytkis2.gif (20.8 KB, 3874 views)
  Reply With Quote
Old 2nd August 2004, 11:47 AM   #2
diyAudio Member
 
jan.didden's Avatar
 
Join Date: May 2002
Location: Great City of Turnhout, Belgium
Blog Entries: 7
Would WHAT work?

Jan Didden
__________________
If you don't change your beliefs, your life will be like this forever. Is that good news? - W. S. Maugham
Check out Linear Audio!
  Reply With Quote
Old 2nd August 2004, 01:55 PM   #3
audioPT is offline audioPT  Portugal
diyAudio Member
 
Join Date: Aug 2002
Location: Right here
Looks Great!

But don't know what

Attach some file or pic
  Reply With Quote
Old 2nd August 2004, 03:03 PM   #4
Banned
 
Join Date: Mar 2003
Location: Lisbon, Portugal
Default Re: Lm3886 Bpa

Quote:
Originally posted by Tombson
Would this work? Does it need some changes?
You need some changes.
You need to show us the circuit, because without it, it won't work.
  Reply With Quote
Old 2nd August 2004, 06:37 PM   #5
diyAudio Member
 
Join Date: Aug 2003
Location: Prague,Czech Republic
It will be work - it is schematic from application manual and manufacturer isn't any idiot .
  Reply With Quote
Old 2nd August 2004, 07:01 PM   #6
audioPT is offline audioPT  Portugal
diyAudio Member
 
Join Date: Aug 2002
Location: Right here
Oh yeah!

The old BPA-300

By the way, the new National site product tree design it's just great

A Pic of a VERY CHEAP LM3886 Bridge-Parallell:
Click the image to open in full size.
and
Click the image to open in full size.
(with my appologies to BrianGT by using the picture from his server)
  Reply With Quote
Old 3rd August 2004, 08:34 AM   #7
Banned
 
Join Date: Mar 2003
Location: Lisbon, Portugal
Quote:
Originally posted by Upupa Epops
It will be work - it is schematic from application manual and manufacturer isn't any idiot .
Wait... that file was not there.
Moderation?
Tombson is a new member, maby it's moderation.
Welcome, Tombson.
That schematic is the BPA200, it should work.
  Reply With Quote
Old 3rd August 2004, 10:38 AM   #8
MWP is offline MWP  Australia
diyAudio Member
 
Join Date: Oct 2002
Location: Adelaide, South Australia
Quote:
Originally posted by audioPT
A Pic of a VERY CHEAP LM3886 Bridge-Parallell....

AFAIK, the Rowland amp isnt bridge/parallel... its 6 * LM3886s paralled per channel.
  Reply With Quote
Old 3rd August 2004, 10:46 AM   #9
Banned
 
Join Date: Mar 2003
Location: Lisbon, Portugal
Quote:
Originally posted by MWP
AFAIK, the Rowland amp isnt bridge/parallel... its 6 * LM3886s paralled per channel.
No, that can't be.
Do you mean it has around 50~60 watts RMS at 8 ohms?
I don't think so.
  Reply With Quote
Old 3rd August 2004, 11:30 AM   #10
audioPT is offline audioPT  Portugal
diyAudio Member
 
Join Date: Aug 2002
Location: Right here
Well, I can't find the photos that illustrate Jeff Rowland as the real Bridge-Parallell application, just like the National PDF file...


I think the amp has about 250W channel... isn't that Carlos?
  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
My First LM3886 GC samsagaz Chip Amps 49 29th June 2008 07:55 PM
Psu Lm3886 Mayday Chip Amps 29 29th April 2007 06:10 PM
Are two separate lm3886 = 2*lm3886 in parallel or bridge mode rs1026 Chip Amps 11 21st October 2004 10:24 AM
6*lm3886 Bpa Tim__x Chip Amps 1 15th August 2004 04:45 AM


New To Site? Need Help?

All times are GMT. The time now is 09:38 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