Class-D Amp PCB needed

Wynand · 13th April 2006, 08:33 AM

Hi. I'm looking to build a Class-D amplifier. I've searched for a design to use but can't find anything usefull. If anyone can point me to a PCB design that has been built and working I'd appreciate it very much.

I'd like to make the PCB myself and since I'm open to suggestions any IC would be OK. I'm having trouble finding IC's in RSA so I'll have to see what I can get.

One design I know about is the IRF reference design. If anyone has made a working copy of that, It'll be nice to build.

Thanx
Wynand

fredos · 13th April 2006, 08:34 PM

I have fews PCB of my old model 1200 amplifier if you want..

Fred

www.d-amp.com

kalmara · 9th May 2006, 03:40 PM

Quote:

Originally posted by fredos
I have fews PCB of my old model 1200 amplifier if you want..

Fred

www.d-amp.com

I could use one of those + some schematics for the amps and the power supply trasverters

luka · 12th May 2006, 01:19 PM

Do you still have any left?

witali · 12th May 2006, 03:27 PM

I have fews PCB of my old model 1200 amplifier if you want..
Wanted see for general development :-)

fredos · 12th May 2006, 03:55 PM

email me, I can sell it with fews parts installed on them for cheap.

Here is the schematics, you will need circad98 to see it.

www.holophase.com

Fredos

www.d-amp.com

witali · 12th May 2006, 08:09 PM

But talk was about PCB?

kalmara · 12th May 2006, 08:28 PM

That's right, this is the schematic...

kartino · 19th May 2006, 12:52 AM

Seems that you have problem with material availability. If you interested with discrete, try to search diy UCD in this forum. You will find the PCB in PDF file.

13th April 2006, 08:33 AM	#1
Wynand diyAudio Member Join Date: Mar 2005 Location: Cape Town	Class-D Amp PCB needed Hi. I'm looking to build a Class-D amplifier. I've searched for a design to use but can't find anything usefull. If anyone can point me to a PCB design that has been built and working I'd appreciate it very much. I'd like to make the PCB myself and since I'm open to suggestions any IC would be OK. I'm having trouble finding IC's in RSA so I'll have to see what I can get. One design I know about is the IRF reference design. If anyone has made a working copy of that, It'll be nice to build. Thanx Wynand

12th May 2006, 08:28 PM	#8
kalmara diyAudio Member Join Date: Dec 2005 Location: Vratza, Bulgaria	That's right, this is the schematic... __________________ Insane HONDA FAN !!! Variable Valve Timing and Lift Electronic Control equals....HIGH ADRENALINE !

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Class D schematic - help needed!!	Kazus	Class D	15	4th July 2009 02:09 AM
Schematic needed PL519 Class A SE	mario2005	Tubes / Valves	11	17th May 2006 02:40 AM
Schematic needed 811a Class A2	mario2005	Tubes / Valves	8	7th May 2006 04:01 PM
Class-G mods needed	K-amps	Solid State	0	28th March 2005 08:55 PM
JLH Class-A help needed! [newbie alert]	w00t	Solid State	13	30th September 2004 03:01 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	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

13th April 2006, 08:34 PM	#2
fredos diyAudio Member Join Date: Mar 2005 Location: Quebec	I have fews PCB of my old model 1200 amplifier if you want.. Fred www.d-amp.com

12th May 2006, 01:19 PM	#4
luka diyAudio Member Join Date: Sep 2005 Location: in Slovenia :)	Do you still have any left?

12th May 2006, 03:27 PM	#5
witali diyAudio Member Join Date: Mar 2005 Location: Kolchugino	I have fews PCB of my old model 1200 amplifier if you want.. Wanted see for general development :-)

12th May 2006, 08:09 PM	#7
witali diyAudio Member Join Date: Mar 2005 Location: Kolchugino	But talk was about PCB?

19th May 2006, 12:52 AM	#9
kartino diyAudio Member Join Date: Feb 2005 Location: Gunungkidul Indonesia	Seems that you have problem with material availability. If you interested with discrete, try to search diy UCD in this forum. You will find the PCB in PDF file.