ucd 25 watts to 1200 watts using 2 mosfets - Page 266 - diyAudio
Go Back   Home > Forums > Amplifiers > Class D

Class D Switching Power Amplifiers and Power D/A conversion

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 15th October 2012, 06:29 AM   #2651
manojtm is offline manojtm  India
diyAudio Member
 
manojtm's Avatar
 
Join Date: Aug 2008
Hi ALL

PCB for AUD600
features : BAL INPUT ,Volume,OCP,DC-Protect,Power Supply.

Regards
MANOJ
Attached Images
File Type: jpg AUD600.jpg (26.2 KB, 1757 views)
File Type: jpg Power AUD600.jpg (34.5 KB, 1722 views)
  Reply With Quote
Old 15th October 2012, 12:13 PM   #2652
diyAudio Member
 
Join Date: Dec 2010
Location: INDIA
Quote:
Originally Posted by manojtm View Post
Hi ALL

PCB for AUD600
features : BAL INPUT ,Volume,OCP,DC-Protect,Power Supply.

Regards
MANOJ
hello sir manoj,
is this schema available in pdf format??????
  Reply With Quote
Old 16th October 2012, 10:49 AM   #2653
exflaco is offline exflaco  Armenia
diyAudio Member
 
Join Date: Mar 2005
Location: Santa Fe
Jlester good job ,thanks for sharing here....
  Reply With Quote
Old 18th October 2012, 04:53 AM   #2654
stewin is offline stewin  Kenya
diyAudio Member
 
Join Date: Jul 2007
hi all .andrewlebon and exflaco. guys can this ultrafast igbt IRG4PC50U be used in this circuit to give an output of 3kwts ?

Last edited by stewin; 18th October 2012 at 05:00 AM.
  Reply With Quote
Old 18th October 2012, 04:59 AM   #2655
diyAudio Member
 
andrewlebon's Avatar
 
Join Date: Feb 2008
Hi Stewin
greetings no expert on SMPS but etd 49 would be small for 3kw
warm regards
andrew lebon
__________________
[image][/image]"It's Better to try and fail than to never know and always wonder"
  Reply With Quote
Old 18th October 2012, 11:05 AM   #2656
pergo is offline pergo  Italy
diyAudio Member
 
pergo's Avatar
 
Join Date: Dec 2008
that's IGBT is too slow max 40kHz in hard switching
  Reply With Quote
Old 18th October 2012, 01:01 PM   #2657
manojtm is offline manojtm  India
diyAudio Member
 
manojtm's Avatar
 
Join Date: Aug 2008
Hi Stewin,

can you tell me the air gap of ETD49 and EE19. A=?? for 95V load

Regards
Manoj

Hi sweet,

I will give you the sprint layout file for AUD600 & Power AUD600

Regards
Manoj
  Reply With Quote
Old 18th October 2012, 01:09 PM   #2658
diyAudio Member
 
andrewlebon's Avatar
 
Join Date: Feb 2008
NO AIR GAP IN ETD49 its good smps
warm regards
andrew lebon
__________________
[image][/image]"It's Better to try and fail than to never know and always wonder"
  Reply With Quote
Old 18th October 2012, 01:20 PM   #2659
diyAudio Member
 
andrewlebon's Avatar
 
Join Date: Feb 2008
Default 1.2KVA SMPS WITH IRS 3.5 k

Need to make higher power smps
warm regards
andrew lebon
Attached Images
File Type: jpg DSC_1064.JPG (454.4 KB, 1335 views)
__________________
[image][/image]"It's Better to try and fail than to never know and always wonder"
  Reply With Quote
Old 18th October 2012, 02:22 PM   #2660
diyAudio Member
 
Join Date: Dec 2010
Location: INDIA
Quote:
Originally Posted by manojtm View Post
Hi Stewin,

can you tell me the air gap of ETD49 and EE19. A=?? for 95V load

Regards
Manoj

Hi sweet,

I will give you the sprint layout file for AUD600 & Power AUD600

Regards
Manoj
thank u sir manoj...
  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
Philips 40/25/15 watts amplifier with Universal preamplifier circuit. renjiish Solid State 64 28th July 2014 11:33 AM
Decibel Watts VS Watts ? fivestring Solid State 11 1st April 2009 01:08 PM
AMP1-B: why only 25 watts @8ohms? theAnonymous1 Class D 10 15th August 2005 06:55 PM
Sound quality of amps at 0.3 watts vs @ typical 5 watts rick57 Solid State 2 26th March 2005 06:25 AM
Need 2 watts Vivek Everything Else 4 17th July 2003 08:29 AM


New To Site? Need Help?

All times are GMT. The time now is 09:50 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