Mosfet Power Follower with 1:1 Output Transformer questions - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State
Home Forums Rules Articles diyAudio Store Gallery Wiki 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
Thread Tools Search this Thread
Old 23rd February 2010, 01:22 AM   #1
diyAudio Member
Join Date: Jan 2004
Location: Minnesota
Default Mosfet Power Follower with 1:1 Output Transformer questions

Ok couple of questions:

First I am designing a Mosfet Power Follower amplifier. Maybe 2SK1058 20-24vdc 3A. Use a 1:1 output transformer on output.

Couple of questions:

1) Looking to design an output transformer for it. Need help on the Inductance calculations, size of transformer core, wire size etc. Probably bifilar wound... and maybe wind myself.

2) Need simple bias circuit for it.maybe even 4v battery?

3) Any advantage to using a "grid choke" on gate of mosfet and put bias voltage on that?

The driver circuit is tube with a 1:1.75 IT.

Dunno yet about PS for output stage... whether to just go CLC or regulated cap multiplier etc. thoughts?

Thanks for any help!

It is not you... you are it.
  Reply With Quote


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
MOSFET power follower project Ilianh Solid State 19 17th June 2009 03:13 PM
Mosfet power follower (Pavel Macura) naim35 Solid State 8 22nd January 2005 09:51 PM
Driving a MOSFET power follower RichardJones Pass Labs 19 22nd July 2002 02:02 PM
MOSFET Power Follower help RichardJones Solid State 0 28th January 2002 06:01 PM

New To Site? Need Help?

All times are GMT. The time now is 05:36 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2