Can't share power source with TLE2426 - diyAudio
Go Back   Home > Forums > Amplifiers > Power Supplies

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 25th January 2013, 10:11 PM   #1
diyAudio Member
 
Join Date: Mar 2007
Default Can't share power source with TLE2426

I am running into a problem whenever I share a 12v power supply with the TLE2426 to power somthing else. I am using the TL2426 to power an opamp preamp which works fine to split 12v into 6 volts, but when I share the 12 volt power source with a tripath amp, the TLE2426 chip won't work. Is there a way around this or do I need two power supplies?
  Reply With Quote
Old 21st July 2013, 05:50 PM   #2
diyAudio Member
 
Join Date: May 2005
Location: Michigan
I'm not sure if I have an answer, but am interested in any experience posted here for the TLE2426.

OK - I just looked up 'tripath amp' - holy crap - I do not have an answer without getting familiar with it's power & ground requirements

Is it in addition to, or instead of, the functioning split supply preamp?

Keep the maximum current capability of the TLE2426 in mind, as well...20 mA or so IIRC
__________________
Murray

Last edited by multi-volti; 21st July 2013 at 05:53 PM.
  Reply With Quote
Old 23rd July 2013, 05:44 PM   #3
Minion is offline Minion  Canada
diyAudio Member
 
Join Date: May 2006
Location: Cowican Bay , vancouver island
I am assuming that you have a 12v dc source and from the 12v you are trying to power both the tri-path amp and the TLE2426 circuit for the preamp ?? If that is the case maybe the 12vdc can not supply enough current for the tri-path which is causing the voltage to collapse ..... you never posted the max current output of the 12v source ....
  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
share your mosfet power amplifier schema, please. dwi chris Solid State 2 14th August 2012 03:58 PM
Aleph Topology - Power Follower instead Common Source Power output ? tiefbassuebertr Pass Labs 1 26th June 2011 04:15 PM
TLE2426 in B1 instead of resistors Atilla Pass Labs 0 23rd November 2009 12:52 PM
supply-splitting: TLE2426 alternatives? Dominique Power Supplies 7 28th February 2007 05:57 AM
Share my methods to repair/build a discrete power amp X.G. Solid State 15 18th December 2004 10:52 AM


New To Site? Need Help?

All times are GMT. The time now is 03:25 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