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.

How do you bridge two bridged amplifier?
How do you bridge two bridged amplifier?
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 4th October 2003, 05:45 PM   #41
LukasLouw is offline LukasLouw  United States
diyAudio Member
 
Join Date: Sep 2002
Location: Holly Springs, NC, USA
How do you bridge two bridged amplifier?
"Is this feedback used have any
relation to whether the PSU has
a regulated output or not ? ie, if
the PSU is unregulated - do you still
need the feedback by connecting
both grounds?"

No - so-called unregulated amplifiers will mainly depend on teh transform core size and wire sizes, pretty much as a home amp without PSU regulators, but the other adavantages of fewer turns, slightly higher efficiency etc., of using an autoformer still apply.

Once you use an autoformer, teh primary centertap (all high car amps with switching supplies use push pull converters), MUST be connected to 12 volt ground, which of course then becomes audio ground also.

Lukas
  Reply With Quote
Old 15th October 2003, 11:30 PM   #42
thylantyr is offline thylantyr  United States
diyAudio Member
 
Join Date: Feb 2001
Location: Mars
To complete this topic - the explaination is given.

http://www.ami-media.com/autosound/schematic.gif

http://www.carsound.com/ubb/ultimate...1;t=022066;p=2
  Reply With Quote

Reply


How do you bridge two bridged amplifier?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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
2 stk4050v bridged amplifier noubar Chip Amps 20 28th November 2016 05:31 AM
Im BAAAACK! Marathon amplifier question, won't work bridged mono! 240z4u Car Audio 11 3rd April 2008 03:56 AM
TDA amplifier , Bridge , 600 W . darkm4n Chip Amps 0 29th March 2004 01:48 PM
how to bridge an amplifier MV Car Audio 1 25th March 2004 06:11 PM
Sound of bridged amplifier Gabevee Solid State 17 23rd July 2002 10:01 PM


New To Site? Need Help?

All times are GMT. The time now is 02:04 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki