powerful Chip - audio digital amplifier - 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 14th November 2008, 04:22 PM   #1
olzon is offline olzon  Ukraine
diyAudio Member
 
Join Date: Jun 2008
Default powerful Chip - audio digital amplifier

I would like to use IC (chip) in the pcb for digital audio amplifier which work
with net 220V/ = 90V-160 V (160 V preferable). Output power is 500W - and more.
We need IC digital power amplifier like Tripach TA 0104A (500W) but more powerful up to 1000W - 5000W.
Can use little pcb with same parameters.
So try offer audio digital amplifier IC up to 20 kHz with power supply around 90-160V and output power up to 5000W.
Pls. Senf PDF information for study.
Brgds, Ms. Olga, Ukraine
can you write me on address
<olzon@rambler.ru>
  Reply With Quote
Old 14th November 2008, 07:25 PM   #2
diyAudio Member
 
Join Date: May 2008
The next best thing might be a modified Amp2 from this link. That is good for 1200 W into 8 Ohm from 60 V.

Maybe you should ask in the Class D forum, if they have a better solution for you. Probably something, where the power FETs are not integrated in the chip.

Anyway for 160 V you need wide space between the copper traces and for the current requirements of 1000-5000 W you need wide traces, so the PCB will probably not be very small.
__________________
If you've always done it like that, then it's probably wrong. (Henry Ford)
  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
Audio amplifier chip for 4w, 45 ohm speaker fluc Chip Amps 24 24th July 2008 06:55 PM
Need a powerful digital amp for Von Schweikerts! Socrates428 Class D 1 10th March 2007 08:54 PM
Any chip-amps more powerful than LM3875? DeonC Chip Amps 12 9th February 2004 01:46 PM
TI Introduces Industry's First Fully Integrated, Single-Chip 100-Watt Digital Audio A mikejz84 Chip Amps 14 9th December 2003 07:37 AM


New To Site? Need Help?

All times are GMT. The time now is 02:01 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