High current DC power supply - 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 26th March 2004, 06:53 PM   #1
diyAudio Member
 
Join Date: Mar 2004
Location: Patras
Default High current DC power supply

Hi all,
In the previous semester I took my analogue electronics course and thought of constructing a Class AB amplifier.My question may sound naive but I was unable to find an answer:
I thought of using a version of Pooge 5.1 power supply but my SPICE simulation show that it cannot supply more than 500-650 mA. The output stage will need much more current, what should I do? Are there versions which can supply more current? Is there another technique I am not aware of?

Thanks in advance,
John
  Reply With Quote
Old 26th March 2004, 08:03 PM   #2
lucpes is offline lucpes  Europe
diyAudio Member
 
Join Date: Dec 2003
Location: Iasi
Send a message via Yahoo to lucpes
Most AB amps use a transformer-rectifier(s)-capacitors supply:

http://www.tnt-audio.com/clinica/ssps1_e.html

http://sound.westhost.com/power-supplies.htm

HINT: use the search button from time to time
  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
High Current Power Supply 12v, with zener on base jacquesl Power Supplies 13 26th August 2007 05:30 PM
Best electrolytic caps for high current power supply. CraigBuckingham Pass Labs 10 2nd March 2005 06:54 PM
Links to High Current Regulated Power Supply? lgreen Solid State 1 25th January 2005 12:11 AM
selling high current power supply for power amps. ericpeters Swap Meet 0 14th January 2005 02:21 PM


New To Site? Need Help?

All times are GMT. The time now is 12:08 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