2200 per channel mosfet amp

andrewlebon · 2nd February 2011, 04:56 AM

hi diyers
greetings anyone made this monster amp 28 pairs IRFP250 HEXFETS PER CHANNEL will post schematic and pcb
thanking you
andrew lebon

ontoaba · 2nd February 2011, 05:19 AM

Hi, andrew, stay away from that monsters, or they will eat you like a cheese.

Workhorse · 2nd February 2011, 05:35 AM

http://320volt.com/wp-content/upload...er-circuit.gif

Using a 200V Mosfet IRFP250 at +/-150VDC is big Disaster ..................

ostripper · 2nd February 2011, 06:21 AM

Yes , crazy thinking on this forum. My take - 250W with a tapped horn will BLOW AWAY a 2KW sealed or ported system. Or , 4 -250W amps with 4 drivers will outperform a 1KW rig , and be safer , more manageable/reliable.

OS

AndrewT · 2nd February 2011, 10:46 AM

any mention of high power and it attracts, like bees to honey.

How do we get them to learn?

Poor Apex is suffering under the deluge of high power questions simply because he announced that higher power was available.

Eva · 2nd February 2011, 12:24 PM

Another high power joke schematic...

But somebody has to do the dirty work, divulging the right way to do high power amplifiers, and I like Apex work. DIY audio world is a bit outdated, it needs some updates...

Aldotin · 2nd February 2011, 06:31 PM

Yes, I built it! Pic of the amp attached.

ravi79 · 11th April 2011, 12:04 PM

please send me pcb 2200 watts irf250

ElecronicsEdC · 11th April 2011, 12:41 PM

Less Power
More distribution !

Lee Knatta · 11th April 2011, 05:53 PM

This amp is 10 days too late for the 1st of April joke.

2nd February 2011, 04:56 AM	#1
andrewlebon diyAudio Member Join Date: Feb 2008	2200 per channel mosfet amp hi diyers greetings anyone made this monster amp 28 pairs IRFP250 HEXFETS PER CHANNEL will post schematic and pcb thanking you andrew lebon

2nd February 2011, 05:35 AM	#3
Workhorse diyAudio Member Join Date: Dec 2004	What a Joke http://320volt.com/wp-content/upload...er-circuit.gif Using a 200V Mosfet IRFP250 at +/-150VDC is big Disaster .................. __________________ It's a fruitless endeavor to try and educate a fool that rejoices in ignorance

2nd February 2011, 06:21 AM	#4
ostripper diyAudio Member Join Date: May 2008 Location: Albany , NY (smallbany)	Yes , crazy thinking on this forum. My take - 250W with a tapped horn will BLOW AWAY a 2KW sealed or ported system. Or , 4 -250W amps with 4 drivers will outperform a 1KW rig , and be safer , more manageable/reliable. OS __________________ Mongrel website , always current and updated : http://67.248.209.21/D%3A/WEBSITE/

2nd February 2011, 10:46 AM	#5
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	any mention of high power and it attracts, like bees to honey. How do we get them to learn? Poor Apex is suffering under the deluge of high power questions simply because he announced that higher power was available. __________________ regards Andrew T.

2nd February 2011, 12:24 PM	#6
Eva diyAudio Member Join Date: Oct 2003 Location: Near the sea	Another high power joke schematic... But somebody has to do the dirty work, divulging the right way to do high power amplifiers, and I like Apex work. DIY audio world is a bit outdated, it needs some updates... __________________ I use to feel like the small child in The Emperor's New Clothes tale


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2nd February 2011, 05:19 AM	#2
ontoaba diyAudio Member Join Date: Nov 2009 Location: Kudus, & Malang	Hi, andrew, stay away from that monsters, or they will eat you like a cheese.

11th April 2011, 12:04 PM	#8
ravi79 diyAudio Member Join Date: Apr 2011 Location: theni tamil nadu	please send me pcb 2200 watts irf250

11th April 2011, 12:41 PM	#9
ElecronicsEdC diyAudio Member Join Date: Apr 2011	Less Power More distribution !

11th April 2011, 05:53 PM	#10
Lee Knatta diyAudio Member Join Date: Apr 2010 Location: Germany	This amp is 10 days too late for the 1st of April joke.

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