3886x3 vs 49830 - Page 2 - 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 26th March 2008, 05:59 PM   #11
diyAudio Member
 
Join Date: May 2006
SL,

I'll not be putting protection on the amp itself, my concern is the supply going high enough to kill the 3886. My previous life was spent doing switching power supplies for ultra reliable applications, (voice/data sytems in high reliability/availability environments). Worst case I could do some low noise switchers.

I think I'll also do a PA150 design with a differential input so I can play with a BPA topology via swapping differential leads. If I have an input impedance of 20K differrential and parallel two, that would still give a 10K differential which should be adequate.

One nice thing about being retired is that I can take the time to play a little.
  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
Comparing LME49810, 49830 and 49811 panson_hk Chip Amps 522 5th March 2013 05:50 AM
My differential input 49830 Phil Olson Solid State 6 6th May 2012 11:38 PM
LME 49830 Group Buy Interest tryonziess Group Buys 1 28th August 2009 01:36 PM
49830 tweaking traw Chip Amps 0 3rd June 2009 03:35 AM


New To Site? Need Help?

All times are GMT. The time now is 07:10 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