request high power amplifier

mohandes_milad · 16th August 2005, 11:02 AM

hi
I am milad . I am come from iran . I am not good english language .
I am farsi language . I am Collegian electronic in iran , I want
a 400 or 500 or 600 or 1000 Watt R.M.S high power audio amplifier stereo
for project university . I does search on the forums and find circuit
PA-600 but there was write : might be an error or two in the drawing or parts
list ??? I want build a circuit high power audio amplifier 400 - 1000 Watt R.M.s
stereo for project university please help . ( please a working circuit and
not error ) I need to your help.

babye

abid_rehan · 21st August 2005, 08:06 AM

u should be considering doing it chipamp way, using LM3886 in Bridge/parallel mode like BPA200 or 400, class D section u should be looking for LM4651/52, or LM4780 in brige/parallel application.

pinkmouse · 21st August 2005, 08:23 AM

Have a look at this one.

Tekko · 21st August 2005, 01:36 PM

Have a look for ICEPower 500-1000ASP modules, these are readymade plug and play and just need a box, power cable, input and output terminals.

Kenshin · 23rd August 2005, 01:01 PM

3886 is something around 100W.
buy some commercial amlifiers/modules or build a extremely big linear amp on a extremely big heat sink use extremely big transistors (or IGBT).

Quote:

Originally posted by abidr
u should be considering doing it chipamp way, using LM3886 in Bridge/parallel mode like BPA200 or 400, class D section u should be looking for LM4651/52, or LM4780 in brige/parallel application.

16th August 2005, 11:02 AM	#1
mohandes_milad diyAudio Member Join Date: Aug 2005	request high power amplifier hi I am milad . I am come from iran . I am not good english language . I am farsi language . I am Collegian electronic in iran , I want a 400 or 500 or 600 or 1000 Watt R.M.S high power audio amplifier stereo for project university . I does search on the forums and find circuit PA-600 but there was write : might be an error or two in the drawing or parts list ??? I want build a circuit high power audio amplifier 400 - 1000 Watt R.M.s stereo for project university please help . ( please a working circuit and not error ) I need to your help. babye __________________ www.bests4u.tk

21st August 2005, 08:23 AM	#3
pinkmouse diyAudio Moderator Join Date: Apr 2002 Location: Chatham, England	Have a look at this one. __________________ Al I conceive of nothing, in religion, science or philosophy, that is more than the proper thing to wear, for a while. Charles Fort

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21st August 2005, 08:06 AM	#2
abid_rehan diyAudio Member Join Date: Mar 2007	u should be considering doing it chipamp way, using LM3886 in Bridge/parallel mode like BPA200 or 400, class D section u should be looking for LM4651/52, or LM4780 in brige/parallel application.

21st August 2005, 01:36 PM	#4
Tekko diyAudio Member Join Date: Jan 2005	Have a look for ICEPower 500-1000ASP modules, these are readymade plug and play and just need a box, power cable, input and output terminals.

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