How to Power my Class B amp with car battery - diyAudio
Go Back   Home > Forums > General Interest > Car Audio

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 8th December 2003, 07:44 PM   #1
diyAudio Member
 
Join Date: Dec 2003
Location: blah
Default How to Power my Class B amp with car battery

I have a class b amp, i built, that I want to run some nice speakers in back, how do i go about getting the +/- voltages for my 741 op amp, and how do i power the mosfets (up to +/- 56V) from the car battery, without buing regulators and such??

I'm just basically confused on how my 12V/25Vrms car battery can be used to power them, do i need to build a supply or wht??

  Reply With Quote
Old 8th December 2003, 11:55 PM   #2
Banned
 
Join Date: Nov 2002
Location: Adelaide, Australia
Send a message via MSN to SkinnyBoy
http://sound.westhost.com/project89.htm
  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
Portable battery powered Class D edpgc Class D 6 9th December 2008 01:03 PM
Battery powered portable Class-D mono amp >50W RMS tonfelix Class D 1 29th April 2006 02:08 PM
battery power versus traditional power medum Solid State 73 3rd March 2004 03:40 AM
class H amp 70w from 12 v battery partyjups Solid State 4 20th March 2002 01:27 PM


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