Go Back   Home > Forums > Amplifiers > Solid State
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Solid State Talk all about solid state amplification.

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 19th April 2011, 06:01 PM   #1
lineup is offline lineup  Sweden
diyAudio Member
 
lineup's Avatar
 
Join Date: Dec 2005
Location: the north
Default Simple ALL MOSFET amp with IRF9610 input

Max Output is 7.2 Watt <0.200% THD
Distortion is not full hifi, but acceptably low

Only 4 transistor devices:
- 2N3906 for bias control
- IRF9610 for input
- IRFP240 and IRF9240 power devices


Class A bias should be 1.50A

Power supply needs one trafo 18VAC or 2x9VAC,
to give ~24VDC single end
Attached Images
File Type: png all_mosfet_1.png (7.8 KB, 185 views)
__________________
lineup
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
Simple Op-amp/MOSFET Amplifier (SOMA) 2 miket6000 Headphone Systems 53 18th June 2010 09:51 PM
Simple MOSFET amp bokakob Solid State 46 9th August 2007 12:42 PM
Simple MOSFET amp problem luixssj3 Solid State 26 9th October 2006 01:54 AM
simple input stage for amp? AudioGeek Solid State 9 3rd September 2004 09:54 PM


New To Site? Need Help?

All times are GMT. The time now is 01:38 PM.

Page generated in 0.05907 seconds (68.59% PHP - 31.41% MySQL) with 11 queries

Copyright ©1999-2012 diyAudio